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Crane rental is one of the common needs in many engineering projects. When looking for crane rental services, it is very important to understand some common problems, which will help ensure that you choose the right crane and reach an ideal cooperation relationship with the rental company. The crane rental company will introduce some common problems in crane rental. Crane types: There are many different types of cranes, including tower cranes
Published on: October 28, 2023 Clicks: 431
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Crane rental is an important service business. On the premise of meeting customer needs, we can ensure to provide high-quality rental services through reasonable judgment and screening. The following are some main aspects of the crane rental company to judge whether it meets the demand. Scale and type: the scale and type of the crane rental company need to be considered when selecting whether it meets the needs. For example, such as
Published on: October 21, 2023 Clicks: 461
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Crane rental is a common business, which is required for hoisting operations on the construction site, building maintenance and installation of large equipment in the city. However, the rental of cranes involves the safety of goods and personnel, so we need to know some precautions before leasing cranes. In this article, the crane rental company will introduce some things you need to know
Published on: September 28, 2023 Clicks: 424
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When choosing a crane rental service, it is very important to choose a safe and reliable vehicle. The crane rental company will introduce some factors that should be paid attention to when choosing the crane rental service. First of all, when choosing a crane rental service, attention should be paid to the service life and maintenance status of the vehicle. The longer the service life of the vehicle, the greater the potential safety hazard. Therefore, try to choose vehicles with shorter service life. In addition,
Published on: September 8, 2023 Clicks: 432
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It is very important to choose a suitable crane rental service, because a suitable crane rental service can provide high-quality services, ensure the smooth operation of the work, and also ensure the safety of the workplace. The following is the guide of Huai'an Crane Rental Company on how to select the appropriate crane rental service. I hope it will be helpful to you. First, you need to identify your needs.
Published on: August 25, 2023 Clicks: 507
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Crane leasing refers to the provision of various crane equipment through leasing companies to meet the lifting needs of customers in construction, engineering, transportation and other fields. The selection of crane leasing scheme depends on the specific needs of customers, including project scale, construction period, lifting requirements, budget and other factors. The following are some common choices of crane leasing schemes and how to make reasonable choices. Crane model and
Published on: August 12, 2023 Clicks: 629
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With the continuous development and construction of the city, the demand for construction engineering, road maintenance, logistics and freight is increasing, and cranes are widely used in various construction and transportation fields. Huai'an crane leasing has become an increasingly widespread solution. Xinyu Crane Leasing Company will introduce the advantages of crane leasing in detail. An important advantage of cost control crane leasing is that it can be controlled into
Published on: June 20, 2023 Clicks: 613
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With the development of global economy and the acceleration of urbanization, the crane leasing industry in Huai'an also shows a trend of rapid growth. The crane leasing industry mainly provides hoisting, transportation and installation services for construction, roads, bridges, power, petroleum, chemical industry, machinery manufacturing and other fields. In the future, the crane leasing industry will continue to benefit from the acceleration of national infrastructure construction and the cost awareness of enterprises
Published on: May 29, 2023 Clicks: 502
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Choosing a good crane leasing company is an important task for every individual or enterprise who needs to rent a crane. Whether using cranes in construction engineering, transportation or other industries, how to choose a reliable, safe and affordable crane rental company is an essential task. The following are some factors that the crane rental company should consider when choosing a good crane rental.
Published on: May 15, 2023 Clicks: 528
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As a professional crane leasing company, we know that it is very important for individuals and enterprises to choose the right crane. Before selecting a crane, various factors need to be considered, such as weight, height and distance. Huai'an Crane Rental will deeply analyze various factors and key points in crane rental to help you make better choices. 1、 You need to consider the required lifting weight. Different cranes
Published on: April 21, 2023 Clicks: 353
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It is very important to choose a reliable crane leasing company, because crane leasing involves personal safety and property safety. When selecting a crane leasing company, the following key elements should be noted: I. Crane type and quality: when selecting a crane leasing company, the type and quality of cranes should be understood. The quality of the crane must comply with relevant standards to ensure safety and reliability during use. this
Published on: April 13, 2023 Clicks: 369
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Huai'an equipment shifting is a common production process optimization strategy, which makes the production process more efficient, fast and cost saving by adjusting the position of equipment in the production line. In modern manufacturing industry, equipment displacement has become a key step to improve production efficiency and reduce production costs. 1、 Equipment displacement can reduce downtime during production. In the production process, if
Published on: April 7, 2023 Clicks: 574
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With the development of urban construction and traffic, cranes are widely used in many fields such as engineering construction, road maintenance, demolition of buildings, etc. For example, in aerial work, transportation of heavy machinery and goods, installation of building steel structures and other aspects, the simple mechanical operation advantages of cranes greatly reduce the engineering difficulty and time cost, which can be said to be one of the indispensable important equipment for modern construction. in order to
Published on: March 18, 2023 Number of hits: 238
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As a professional Huai'an crane rental company, Xinyu Dajian always adheres to the principle of service first and provides every customer with efficient, safe and professional Huai'an crane rental services. During the lease process, customers need to know some things to ensure the smooth completion of the lease and ensure construction safety. The following are some matters after leasing the crane: I. Safety matters 1
Published on: March 9, 2023 Clicks: 574
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The crane is prone to some problems during use, so daily maintenance is essential. Huai'an Crane Rental Factory has checked the contents of daily maintenance for you and summarized several points: 1. Each transmission part of the crane should be regularly filled with grease. 2. Once the crane is found to have a weld off position, it shall be repaired in time. 3. The screws at the connection of the crane body should be checked regularly
Published on: February 4, 2023 Clicks: 671
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Today, Huai'an Crane Rental Company comes to share the common sense of safe use of Huai'an cranes during rental operations! I hope it is helpful to you! 1、 Before crane operation 1. Before starting, carefully check whether mechanical equipment, electrical parts and protective devices are complete and reliable. 2. Check whether the steel wire rope and connection parts meet the requirements before driving. 3. Check fuel, lubricating oil, hydraulic oil and
Published on: December 30, 2022-10 Number of hits: 585
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1. Send the crane hydraulic pump or cylinder with air. Air compression or expansion will cause the piston to slip or crawl. The elimination measure is to check the hydraulic pump. Huai'an Crane Rental Company sets up a special exhaust device and quickly runs the whole stroke for several times to exhaust. 2. Good convergence in hydraulic cylinder. The parts in the hydraulic cylinder of the crane are improperly assembled, the parts are deformed, worn or have excessive tolerance, and the action resistance is
Released on: December 8, 2022 Clicks: 478
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Huai'an crane leasing is used to lift some heavy objects, which can save a lot of manpower and material resources, save labor costs, and reduce the cost. Because the lifted objects are all heavy objects, the pressure and horsepower required are relatively large, so the fuel consumption is correspondingly larger. When using the small crane and finding that the oil consumption is increasing, the gear shifting is not smooth, and the power is lacking, the driver friends will
Published on: October 31, 2022 Clicks: 544
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When we carry out large-scale operations, we often use cranes. However, at present, enterprises prefer to rent Huai'an cranes during construction, mainly because they need to pay a lump sum of money to purchase cranes. Choosing to rent is beneficial to the flow of enterprise funds, and crane leasing is cost-effective. However, some failures are inevitable when the crane is used. Today, the manufacturer of Huai'an equipment is
Published on: October 9, 2022-10 Clicks: 553
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Huai'an crane rental is also common in our life. When leasing cranes, we should allocate personnel according to different crane tonnage and operating environment. What safety hazards should we pay attention to when operating? Follow Huai'an Crane Rental Company to have a look! 1. The crane squeezes or impacts human body during operation. 2. Overload and cracking of crane hook
Published on: September 24, 2022 Clicks: 525
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Every year, there are different types of lifting accidents, and the causes of these accidents are also diverse. Decoupling is a common cause of lifting accidents. So what causes the lifting operation to uncouple? Today Huai'an Crane Rental Company will take you to know! 1、 Shake, the weight is not perpendicular to the sling when lifting, so the weight is falling off
Release time: 2022-09-17 Number of hits: 550
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Huai'an Equipment Transfer Company tells you that crane accessories are used to carry heavy objects on the construction site and are used in the open air. There are many kinds of machine parts and complex structures, which require many kinds of lubricants, especially good rust prevention, water resistance, cold and heat resistance. Since most crane accessories work in the open air under the conditions of wind, sun and rain, the lubricating oil is required to have good rust prevention
Published on: August 13, 2022 Clicks: 188
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What should we pay attention to when renting cranes? Huai'an Equipment Transfer Company will tell you as follows: First, before use, check whether the workplace is flat and solid, whether the outriggers are solid, and whether the operating handles, brakes and other operating equipment are secure. Start the operation after admitting that there is no abnormality. The driver should be familiar with the mechanical principle of the crane, the protection rules, and follow the rules
Published on: August 6, 2022 Clicks: 510
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Huai'an Crane Rental tells you how to prevent corrosion of parts. When leasing cranes, you can choose according to customer needs. In fact, people's attention to second-hand cranes in recent years is also very high. In fact, there are many kinds of cranes, and the smaller one is the electric mobile crane. Some large construction sites use this kind of car, which is basically used for a period of time
Published on: July 22, 2022 Clicks: 853
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What are the indispensable safety devices in the process of crane rental construction? Huai'an Equipment Transfer Company will tell you. 1. Each overflow valve in the crane hydraulic system can restrain the abnormal high pressure in the circuit, so as to prevent the damage of the hydraulic oil pump and motor, and prevent the overload. 2. High pressure hose or oil pipe in boom luffing oil cylinder circuit in case of accident of crane boom luffing safety device
Published on: July 20, 2022 Clicks: 554
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Huai'an Crane Rental will take you to understand the "ten no lifting" provisions for crane hoisting: 1. No lifting is allowed if someone stays or walks under the boom and the lifted load. 2. Lifting command shall be held by full-time personnel who are qualified in technical training. Lifting is not allowed without command or unclear signal. 3. Reinforcement, profile steel, pipes and other slender and multiple objects must be securely bound,
Published on: June 25, 2022 Clicks: 182
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Today, Huai'an Crane Rental Company will explain the operation specifications of crane legs to you! Let's get to know! 1. Operating conditions Operating conditions Operating conditions Before the outrigger is placed, the bearing capacity of the ground should be understood, and the material, area and grounding position of the base plate should be reasonably selected. Prevent the outrigger from sinking during operation. 2. Before lowering the outrigger, pay attention to the parking brake and pull out the outrigger fixing pin. 3. Type H
Published on: June 18, 2022 Clicks: 543
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Xinyu Large Huai'an Equipment Transfer Company will explain the safety rules of cranes to you: in all cases, you must pay attention to the safety rules. The following section summarizes some safety rules for crane leasing: it is strictly prohibited to lift people with cranes. 2. Do not touch the wire rope and pulley with your hands during crane operation. 3、 It's important to put down homework and rest. Comparison 4. Be calm and stop in an emergency
Published on: May 14, 2022 Clicks: 70
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Xinyu Huai'an Crane Rental Company will explain the common structural design of crane rental: crane structural design Crane mainly includes lifting mechanism, operating mechanism, luffing mechanism, slewing mechanism and metal structure. The hoisting mechanism is the basic working mechanism of a crane, which is mostly composed of a hoisting system and a winch. It can also lift heavy objects through a hydraulic system. In the application of terminal crane leasing
Published on: May 7, 2022 Clicks: 53
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Xinyu Heavy lift Huai'an Crane Rental Company explains how to avoid the side pulling accident of equipment hoisting in crane rental: in midair, the lifting equipment, trolley and crane all suffer from side loads that may cause damage. Increasing the transverse load of the wire rope will separate the sensitive wire rope guide rail, make the wire rope pass through the barrel groove, and even make the wire rope get rid of the mobile pulley. This situation may lead to steel
Published on: April 16, 2022 Number of hits: 25
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From the time of lifting operation, there are three links in lifting operation, namely, preparation before lifting operation in advance, the whole process of lifting operation and the end of work after lifting operation. In these three links, your work safety should always be around. Because the work contents of these three links are different, the top priority of work safety is also different
Published on: April 9, 2022 Clicks: 22
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Xinyu Huai'an Crane Rental Company explains how to choose a small crane suitable for you: crane is a lifting and handling machine used in ports, workshops, electric power, construction sites and other places. It is used for lifting equipment, emergency rescue, lifting, machinery and rescue. But with the current development, there are more and more kinds of cranes. How should we choose our own small cranes?
Published on: April 2, 2022 Clicks: 31
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Xinyu Huai'an equipment shifting manufacturer will explain to you what to do in case of load swing during lifting: when the crane is used to transport materials, the movement of the crane trolley, trolley and lifting mechanism is usually independently controlled by their respective operating instructions. When the material is transported to the target position, the load will be affected by the acceleration and deceleration of large and small trolleys, and there will be an annoying swing phenomenon. When the load swings
Published on: March 2, 2022 Clicks: 113
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Xinyu Heavy Piece Huai'an Equipment Shifting Co., Ltd. will explain to you what to do in case of load swing in hoisting: when the crane is used to transport materials, the movement of the crane trolley, trolley and lifting mechanism is usually controlled independently by their respective operating instructions. When the material is transported to the target position, the load will be affected by the acceleration and deceleration of large and small trolleys, and there will be an annoying swing phenomenon. When the load swings
Published on: February 23, 2022 Clicks: 111
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Xinyu Huai'an Crane Rental Company will explain the safety and stability of cranes to you: Xinyu Huai'an equipment displacement provides the problem of emphasizing safety, because this is the most basic requirement for a responsible crane rental enterprise. Today we will introduce some guidance on crane stability, hoping to help operators and relevant practitioners. Stability refers to the crane
Published on: 2022-02-16 Clicks: 105
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Crane is a kind of lifting and handling machinery widely used in ports, workshops, electric power and other places. The tonnage selected will vary according to different use occasions. If the tonnage selected is too large, it will cause waste of equipment; The tonnage selected is too small to meet the construction needs. Therefore, it is necessary to determine the appropriate tonnage before leasing Huai'an cranes, so as to maximize the benefits
Published on: January 21, 2022 Clicks: 424
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We know that the outriggers of small cranes are very important to the work of cranes, but how to operate them in the work is normal? The role of the outrigger of the small crane is to ensure that the crane can carry out the lifting operation smoothly when lifting, and the crane will not roll over due to imbalance. Therefore, it is very important to avoid the failure of the crane legs
Published on: January 20, 2022 Number of hits: 415
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Recently, many friends asked Huai'an Crane Rental Company how to maintain the truck mounted crane. In fact, maintenance should start with details. Now Huai'an Crane Rental Company will introduce you the maintenance skills of the truck mounted crane wire rope! 1. The steel wire rope reel of the truck crane shall be placed in a clean, dry and ventilated place, and shall not be stacked randomly to prevent sprain. 2. Lifting rope (composed of steel wire, rope core and grease)
Published on: January 18, 2022 Clicks: 358
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It is a common phenomenon that the truck crane swings back and forth due to inertia. I believe that all "old drivers" will feel that there are some potential safety hazards, and that the hook swinging back and forth during driving will also cause some trouble for the vehicle. Next, Huai'an Crane Rental Company will introduce some operation skills about the stable hook. 1. Swing back and forth
Published on: January 17, 2022 Number of hits: 384
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What causes the service life of small cranes to decrease? There are many factors affecting the service life of small cranes, most of which are caused by the improper operation habits of the owner. Huai'an Crane Rental Company will take you to have a look! 1. Continuous start: when the first start fails, it is followed by another start. The interval is too short, resulting in serious battery discharge and battery damage;
Published on: January 14, 2022 Clicks: 404
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If the hydraulic system of the small crane is hot, first find out the reason for the heating of the hydraulic system. Huai'an Crane Rental Company will analyze why for you! 1. The oil tank volume is too small, the heat dissipation area is not enough, the oil cooling device is not installed, or although there is a cooling device, its capacity is too small. 2. The constant displacement pump oil supply system with oil pump capacity selected according to the fast forward speed will have most of the excess flow
Published on: January 13, 2022 Clicks: 379
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Crane has been widely used in the production of oil field material handling and transportation, well site relocation, production capacity construction, etc. due to its advanced technical performance, flexible and fast mobility, strong adaptability and other characteristics. What are the causes of crane rollover accidents? Next, Huai'an Crane Rental Company will introduce it to you! 1. The lifting capacity of the overloaded self-propelled boom crane changes with the tilt angle of the boom《
Published on: January 12, 2022 Clicks: 391
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Crane can also be called crane, which is a kind of multi action lifting machinery that can move materials vertically or horizontally within a certain range. It can be said that in modern social activities, construction machinery leasing has become an indispensable and important logistics transportation equipment, not only because the use of cranes can greatly improve the quality of material handling, but also because the use of cranes is great
Published on: January 11, 2022 Clicks: 416
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For cranes commonly used for construction machinery leasing, Huai'an crane leasing is the most important for safe construction, no matter what crane or equipment is used. Pay more attention to these safety issues when renting by its crane. In order to ensure the safe operation of the crane, Huai'an Crane Rental Company tells you that you must pay attention to the following points: 1. Regular and quantitative maintenance of the crane before leasing
Published on: January 10, 2022 Clicks: 480
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Huai'an crane rental is widely used in ports, workshops, power, construction sites, etc. This name is a unified name for cranes. Generally speaking, they are mainly truck cranes, crawler cranes and tire cranes. It is mainly used for equipment, rescue, lifting, machinery, etc. Crane is a kind of lifting system. It is a kind of machine with cyclic and intermittent movement. One cycle includes: water intake device
Published on: January 8, 2022 Clicks: 453
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Today, Huai'an Crane Rental Company introduces the daily maintenance methods of cranes. Let's have a look! 1、 Daily maintenance Daily maintenance is carried out by the driver every day or every week. 1. Check the engine oil level, which should be within 5mm near the scale mark on the oil dipstick; 2. Check the cooling water in the water tank, which should be 10 mm below the water inlet; 3. Check the fuel in the fuel tank
Published on: January 7, 2022 Clicks: 426
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With the progress of science and technology, the control valve used to control fluid flow in production process automation has been widely used in various industries. For the control system of small cranes, as the regulating valve for the final control of the quality and safety production indicators of the process medium, it plays a pivotal role in stabilizing production, optimizing control, maintenance and overhaul cost control, etc. In the application of regulating valve,
Published on: January 6, 2022 Clicks: 487
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Next, Huai'an Crane Rental Company will introduce you how to select lifting points for crane hoisting? Let's talk about it! 1. The original design lifting point of equipment body is preferred; The lifting point shall be selected above the center of gravity of the lifted object, with reliable stability; In order to prevent overturning, swinging and tilting during lifting and transportation, the lifting point and the center of gravity of the lifted object shall be on the same plumb line. Selected lifting points
Published on: January 5, 2022 Clicks: 492
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How should we stabilize the hook when using a crane? Next, Huai'an Crane Rental Company will tell you how to do it! 1. When the lifting object is swinging in the forward and backward direction, it is swinging back and forth along the trolley track. Stabilizing this swing method can start the trolley to follow in the swing direction of the lifting object. If the car is followed in a timely and appropriate manner, the swing can be eliminated once. If one
Published on: January 4, 2022 Clicks: 428
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Due to the particularity of small cranes, such as high center of gravity and strong mobility, in order to ensure the safety of lifting operations, outriggers must be set before lifting operations. Next, Huai'an Crane Rental Company will analyze the common reasons for crane outrigger failures in daily lifting operations! 1、 Automatic sinking: the left front and left rear vertical outriggers of the small crane show
Published on: December 30, 2021 Clicks: 466
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With the development of the times, various construction machinery leasing enterprises have emerged in recent ten years. As a major category of construction machinery, cranes play an important role in engineering construction and urban construction. When the Huai'an crane is rented for operation, the operation area shall be closed. If there are foreign personnel and vehicles that need to enter, the operation shall be suspended. To prevent lifting injury accidents. When the object is suspended
Published on: December 29, 2021 Number of hits: 476
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Today, Huai'an Crane Rental Company will introduce to you what details you need to pay attention to when working overhead with cranes! 1. Carefully check whether the mechanical equipment, appliances, ropes, seat plates and safety belts are damaged before work. 2. The operation rope and safety rope shall be taken root separately and tied tightly. Soft objects shall be padded at the edge to prevent the rope from breaking due to wear. The lower end of the rope shall contact the ground. The rope laying person shall also
Published on: December 28, 2021 Number of hits: 478
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The emergence of Huai'an crane rental has brought great changes to people's lives. Of course, in the process of leasing construction machinery, effective and standardized operation and reasonable operation can ensure the correct operation of the crane and ensure safety. Next, Huai'an Crane Rental Company will introduce you how to operate the crane correctly! 1. According to the specified items and standards, check whether the technical condition of each part of the lower crane is
Published on: December 27, 2021 Clicks: 448
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When leasing Huai'an cranes, we should ensure the quality of the cranes. What inspections should be carried out before leasing? Next, Huai'an Crane Rental Company will take you to understand! 1. To check the dynamic balance of wheels and tire pressure, it is usually necessary to detect the dynamic balance of the vehicle every 10000 km, so this detection is even more necessary at 20000 km. Especially for mountain roads and bends
Published on: December 25, 2021 Number of hits: 454
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Due to the aging of materials, processes, components and artificial elements, Huai'an crane leasing inevitably has various problems in the application of construction machinery leasing. If we can correctly analyze the causes of various problems, take effective and targeted preventive measures and try to slow down the damage of mechanical parts, we can effectively avoid mechanical problems and extend the service life of machinery. next
Published on: December 24, 2021 Clicks: 429
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The current status of the crane leasing industry is mainly reflected in the following: there are more than a dozen state-owned enterprises involved in crane leasing, accounting for about 10% of the observed enterprises, most of them are private enterprises, accounting for about 70%, and there are also about 20% of Chinese foreign joint stock enterprises and wholly foreign-owned enterprises. Compared with 58% in 2008, private enterprises
Released on: December 7, 2021 Number of hits: 59
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During the long-term use of the crane, because the quality of the hydraulic oil in its hydraulic system will affect the service performance and service life of the entire crane, it is very important to learn to drain the waste hydraulic oil in the crane correctly, which is also a problem that drivers often care about. Then, the following section will introduce two kinds of waste hydraulic oil in small cranes
Published on: December 3, 2021 Clicks: 361
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In people's daily life, there are always many kinds of equipment with large size or weight that play an important role in various environments. These equipment are different from those with small size and light weight in terms of operation. On the contrary, it will be inconvenient to operate, and it is easy to suffer from unstable forces, which will lead to dangerous phenomena. Therefore, attention should be paid in this regard. Next we
Published on: November 30, 2021 Clicks: 93
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In many industries, steel wire ropes composed of steel wire, rope core and grease have been widely used, because ropes made of such materials have good performance in the ability and strength to withstand alternating loads, and have a long service life. Small cranes will also use this kind of rope when hoisting and lifting, so what is the correct purchase method? continue with
Published on: November 23, 2021-19 Clicks: 19
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When leasing Huai'an cranes, you can choose according to the needs of customers. In fact, people's attention to second-hand cranes in recent years is also very high. In fact, there are many kinds of cranes, and the smaller one is the electric mobile crane. Some large construction sites use this kind of car, which will be replaced after a period of use. In fact, it is a second-hand crane after simple maintenance
Published on: November 19, 2021-19 Number of hits: 19
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When leasing Huai'an cranes, you can choose according to the needs of customers. In fact, people's attention to second-hand cranes in recent years is also very high. In fact, there are many kinds of cranes, and the smaller one is the electric mobile crane. Some large construction sites use this kind of car, which will be replaced after a period of use. In fact, it is a second-hand crane after simple maintenance
Published on: November 16, 2021-16 Number of hits: 17
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Huai'an Crane Rental Company will explain the details of overhead crane operation to you: 1. Before work, carefully check the crane mechanical equipment, tools, ropes, seat plates, safety belts, etc. to ensure that the mechanical performance is good and the tools are free of abnormalities before starting work. 2. The operation rope and safety rope shall be rooted separately and tied tightly. Soft objects shall be padded at the edge to prevent breakage due to wear
Published on: 2021-11-09 Number of hits: 28
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When the load is lifted off the ground, the operator shall be responsible for the safe operation of the crane. This is because of such responsibility, so whenever there is reasonable reason to believe that the lifting may be dangerous, the operator will refuse the lifting operation until the supervisor knows that the danger is eliminated and safety can be guaranteed. Next, Xinyu Heavy Duty Huai'an Crane Rental Factory will give you a detailed explanation
Published on: November 5, 2021-10 Clicks: 28
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After the crane has been running for a long time, the main part of the crane, namely the steel wire rope, will have hidden dangers such as corrosion, wire breakage and fracture. After the crane wire rope is scrapped, it shall be replaced with a new one. The work of replacing the wire rope seems to be the general work of removing the new wire rope from the old wire rope. If the method is improper or the organization is not good, it requires manpower and time, and personal accidents may occur. Huai'an
Published on: October 28, 2021 Number of hits: 337
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A crane can also be called a crane. It is a multi action lifting machine that moves materials vertically or horizontally within a certain range. Huai'an Crane Rental Company pointed out that, in modern social activities, cranes have become indispensable important logistics transportation equipment. The cargo handling company pointed out that this is not only because the use of cranes can greatly improve the handling quality of materials, but also because the use of
Published on: October 16, 2021 Clicks: 554
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Taking the diesel engine rented by Huai'an Crane as an example, we learned that the paper filter air filter of small cranes is generally maintained after the diesel engine works for 500~1500h, and can also be lengthened or shortened according to the environmental conditions. During maintenance, take out the filter element, gently tap its end face, or blow out compressed air from the inner cavity of the filter element, or gently brush the surface with a brush. However, do not use oil or water
Published on: September 17, 2021 Clicks: 539
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Today Huai'an Crane Rental Company will introduce to you in detail the safety control of small cranes during hoisting! 1. Check whether the construction operation, command and technical personnel are in place, whether the division of labor is clear, and whether the lifting environment (weather, wind, etc.) meets the requirements. 2. Check whether the instrument interface, tension flange, etc. of equipment or components are protected, and avoid or handle lifting slings and
Published on: September 9, 2021 Clicks: 542
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The engine of the hydraulic mini crane is cooled by suction, so that the air passing through the radiator core can be well distributed. In order to ensure the original heat dissipation effect of the small crane engine in use, the integrity of the heat dissipation related parts must be ensured: 1. Prevent the hot gas from flowing back during use; The filler around the radiator is called "sponge". But no sponge can replace it.
Published on: September 2, 2021 Clicks: 544
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Huai'an Crane Rental Company will take you to understand the common sense of small crane hook maintenance! During the transfer of crane accessories, especially in the case of poor road surface at the operation site, the relative friction between the wire rope and the hook will be greater, resulting in wear of the hook and wire rope. Since both ends of the wire rope are hung on the traction hooks on both sides, the wire rope is like a lute rope, which has seriously worn the hook
Published on: August 26, 2021 Clicks: 546
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Cranes are widely used in ports, factories, electric power, construction sites and other places. Crane is the unified name of crane. Common cranes mainly include truck cranes, crawler cranes and tire cranes. The crane is used for equipment displacement, dangerous goods, crane, machinery and rescue. Crane is the common name of crane. Crane is a kind of crane. It is a kind of machine that performs cyclic and intermittent movement
Published on: August 19, 2021 Clicks: 394
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The cooling system of the crane is generally simple and consists of cooling fan, radiator, thermostat and other components. The cooling fan is usually directly driven by the engine, and the fan speed is consistent with the engine speed. The control of cooling water temperature mainly depends on the thermostat. This is quite different from the electronic fan controlled by the temperature sensor and the radiator with adjustable shutter used in ordinary cars. The structure
Published on: August 12, 2021 Clicks: 241
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It is necessary to check whether each crane equipment has been used for a period of time or a certain stage. Of course, some equipment may have various problems before inspection, so it is necessary to repair them to ensure that this will not happen when the reused equipment is displaced in the future, which is more beneficial to their own use. If there is a problem with the crane, who will repair it? Today Huai'an Crane Rental Company takes
Published on: August 5, 2021 Clicks: 260
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With the growing demand for crane leasing, the competition in the crane leasing industry is becoming increasingly fierce. The following highlights several things that must be understood in the leasing process of Huai'an cranes. First of all, due to the high risk of lifting operation, a slight carelessness will cause accidents. Therefore, it is necessary to master the necessary common sense in lifting operation, so as to take effective preventive measures to avoid or reduce
Published on: August 2, 2021 Clicks: 261
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Lubricating grease is a thickened lubricating oil, which is mainly used for lubrication between crane parts, but is not suitable for use anywhere? Next, Huai'an Crane Rental Company will take you to know! 1. The universal joint spider cannot be lubricated. The needle bearing of the cross shaft will be damaged prematurely after lubrication, so gear oil is required. 2. The leaf spring cannot be lubricated. Because the leaf spring is in use
Published on: July 31, 2021 Number of hits: 258
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Today, Huai'an Crane Rental Company will explain the reason why the crane hydraulic cylinder is unstable! 1. The crane hydraulic pump or oil cylinder enters air. Air compression or expansion will cause the piston to slide or crawl. The elimination measures are to check the hydraulic pump, set a special exhaust device, and quickly operate the full stroke several times. 2. The hydraulic cylinder has convergence. Improper assembly of parts in crane hydraulic cylinder
Published on: July 29, 2021 Number of hits: 246
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Determination of lifting point position when the crane equipment is displaced: lifting point refers to the position where the slings are hung or tied when lifting goods. The location of lifting points is mainly determined according to the nature, specification, weight and center of gravity of the goods. If there are hooks or rings on the goods or on the package, it means that the lifting point has been determined. During hoisting, ropes can only be hung at the hooks or rings. If the goods are marked with "Lift from here",
Published on: July 27, 2021 Clicks: 262
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During the lease period of Huai'an crane, we will try our best to maintain and repair the crane accordingly. However, due to the contact movement and wear between the components during the use and movement of the crane, some failures and problems will inevitably occur after long-term use. Therefore, in order to use the crane correctly, it is also important to know which parts are easier to wear. Only in this way
Published on: July 22, 2021 Number of hits: 278
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If the speed of the crane is too fast or too heavy when the lifting equipment is shifted, it is easy to tilt or even roll over, so the stability of the crane should be controlled at any time during operation. During the lifting process of the crane, due to excessive weight, excessive inertia force caused by improper operation, sinking of the bearing surface or excessive wind force, the crane often loses stability suddenly, or even overturns, causing serious damage.
Published on: July 19, 2021 Number of hits: 254
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Today, Huai'an Crane Rental Company will show you how to check the excessive friction of the crane boom! Check the lubrication of the friction surface between the basic boom (fixed part) and the telescopic boom (moving part) of the crane, the wear of the sliding block, and whether there is any foreign matter blocking. Huai'an Crane Rental Company reminds you to clarify the relevant structure and principle before inspection. Boom relative to sliding part
Published on: July 17, 2021 Clicks: 283
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We can see many porters. They think that if they have to go from the place where they clean containers to another place, it will be very troublesome. So I want to climb the container and let the crane move it from one place to another. This kind of behavior is not allowed by Huai'an Crane Leasing. There are special safety codes of conduct when using cranes. In the process of lifting, if
Published on: July 15, 2021 Number of hits: 254
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Crane is not only widely used in China's power system, but also plays an indispensable role in some construction industries and docks where freight is frequent. Now, there are many crane rental companies in China. Huai'an crane rental will help promote China's economic development. The prosperity of this industry can be seen from the side of the speed of China's economic development. The crane is often exposed to
Published on: July 12, 2021 Number of hits: 247
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At present, most large-scale projects use cranes; In most docks in China, there are also busy cranes; Even in cities, various buildings, maintenance and cranes are also indispensable and important equipment. According to the needs of the development of the times, Huai'an crane leasing industry has constantly adjusted its product types and services to ensure that it can meet the needs of the market for various aspects of crane performance. The appearance of crane has completed
Published on: July 10, 2021 Number of hits: 247
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Generally speaking, if the parts of the crane are damaged, its efficiency will be damaged. Why are the parts easy to be damaged? Today Huai'an Crane Rental Company will take you to know! No matter how well the machine is maintained, there must be relative contact movement between parts. There will be contradictions in relative contact movement. If there is contradiction, there will be wear, and if there is wear, there will be damage; Due to frequent use
Published on: July 8, 2021 Number of hits: 250
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The key points of truck cranes are mostly composed of three points. Today, Huai'an Crane Rental Company will take you to understand the composition of car cranes! 1. Part of the next station is also called the chassis. Small capacity truck cranes generally use standard truck chassis, and large, medium and small capacity truck cranes use special refined chassis. 2. Reverse support part. This is installed on the next station part
Published on: July 5, 2021 Number of hits: 259
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1、 What are the safety techniques for lifting and hoisting? Next, Huai'an Crane Rental Company will take you to know! 1. The crowbar shall bear large bending moment when working, and its shape and size shall be easy to operate. Do not use other components instead to avoid operation, fracture, flattening, deformation, etc. when prying heavy objects. 2. The fulcrum shall be a solid member, and objects that are easy to slide, break or irregular shall not be used
Published on: June 30, 2021 Clicks: 229
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When the crane uses antifreeze in winter, it can ensure that the crane can also be used normally in cold weather in winter. However, there are also certain requirements for the increase of crane antifreeze. Antifreeze must be properly added to keep the unsealing crane in use in winter. Now, Huai'an Crane Rental Company will introduce the precautions for adding antifreeze in cranes! 1. Radiator and engine
Published on: June 29, 2021 Clicks: 222
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Most of us usually only know about crane leasing at some docks and other places that need transportation. Most of us may think that our crane leasing is only one mode in most cases. However, we need to know that in the actual application process, there must be more than one model of Huai'an crane rental. We can choose different models according to the needs of different fields.
Published on: June 26, 2021 Clicks: 222
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The wire rope is not allowed to have unlimited service life. When the wire rope meets certain requirements, it shall be scrapped. Under what circumstances should the wire rope rented by Huai'an Crane be scrapped? The details are as follows: 1. Broken wire at the rope head: when there is broken wire at or near the rope head, even if the amount of broken wire is very small, it means that the part is under great force, which may be caused by incorrect installation of the rope head. The cause of the damage should be found out.
Published on: June 25, 2021 Clicks: 221
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The greater the crane load, the smaller the safety factor. To prevent accidents, when the heavy load reaches 90% or more of the rated lifting capacity of the crane, the load should be lifted from the ground for 200-500mm, and then the stability of the crane, the reliability of the brake, the stability of the load, and the firmness of the binding should be checked. After confirmation, continue lifting. Heavy objects easy to shake,
Published on: June 24, 2021 Clicks: 234
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Huai'an Crane Rental reminds you that you need to check the safety performance of the crane from time to time. The details are as follows! 1、 Lifting mechanism and slewing mechanism; 1. Debugging conditions: basic boom, small working range, lifting * fixed lifting capacity, lifting to about 1m, stop. 2. Debugging method: pull the control handle to the lifting, left turning and right turning working positions respectively, heavy objects
Published on: June 23, 2021 Clicks: 226
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Set the load safety device according to the 360 degree rotation working table of the crane. Support the crane correctly and place the kidney horizontally according to the working condition table. Lift the boom and rotate the upper gear ring to test point a. Fix the dial indicator bracket 3 on the slewing bearing 4, place the measuring needle in the middle of the test shaft Y (the middle of the raceway surface), and set the dial indicator 1 to "0". During the operation of winch,
Published on: June 22, 2021 Clicks: 220
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Today, Huai'an Equipment Transfer Company will take you to know what the requirements of crane leasing are for drivers? 1. The crane driver can take up his post only after he has received special training, passed the examination of relevant departments and issued a work permit. Huai'an crane rental equipment is strictly prohibited to rent and operate lifting equipment without certificate. 2. Before lifting, the crane driver must check whether all parts of the equipment are normal and whether the wire rope meets the safety regulations
Published on: June 21, 2021 Clicks: 225
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Today, Huai'an Crane Rental Company will take you to know what the constructors involved in crane hoisting should pay attention to? 1. All construction personnel involved in lifting must stick to their posts and operate according to the command of the commander; 2. The commander shall clearly explain the signal to all personnel and conduct drills if necessary. The whistle must be accurate and loud, and the flag must be clear. If the signal is not clear, the staff
Published on: June 19, 2021 Clicks: 223
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At present, Huai'an crane leasing is widely used, such as construction industry, road and bridge construction, etc. In order to reduce the use cost of cranes, people usually contact crane rental companies. Since there are many crane rental companies in the market, what problems should be paid attention to when selecting a crane company? Today, Huai'an Crane Rental Company told us that we should pay attention to the following issues when choosing a crane rental company. 1. Understanding
Published on: June 18, 2021 Clicks: 217
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As for Huai'an crane leasing, we know that its biggest role is to be widely used in different transportation places, especially in our current docks. But now many transport enterprises choose to buy new cranes for rent, which is certainly very uneconomical. So they often choose our Huai'an cranes for rent, which can often bring us greater effect. But if you choose to rent
Published on: June 17, 2021 Clicks: 235
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Our impression of cranes is that they are used to carry some large and heavy objects, and transport vehicles with long mechanical arms are used. With the increasing demand for cranes, Huai'an crane rental industry has gradually developed. The places where cranes are needed in China are generally dock cargo loading and unloading, power facility maintenance, repair, workshop machinery and equipment displacement loading and unloading. The crane is actually a
Published on: June 16, 2021 Number of hits: 216
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Today, Huai'an Crane Rental Company will take you to know about the maintenance of crane steel wire for 8 ton crane rental! Wire rope is a very important part of lifting equipment, so we can pay attention to details when using wire rope during maintenance. The common problem is to know details, so as to prevent unnecessary economic losses and casualties caused by our misoperation. 1. Frequently asked questions
Published on: June 15, 2021 Clicks: 214
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I believe many people have seen cranes in their daily life, but they know little about cranes. There are many kinds of cranes. For the crane leasing company, we should understand the basic classification and characteristics of cranes. Today, Huai'an Crane Leasing takes you to know about cranes so that we can choose the right cranes for customers. Truck crane is also called truck crane. It can operate on roads and can be used in many projects and factories
Published on: June 11, 2021 Clicks: 235
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Today, let's learn how to prevent corrosion of parts in crane rental? If we were people who had worked in the dock or other places, we would certainly see cranes rented. Of course, its scope of application is not only in this regard. For this kind of vehicle, it is a very typical mechanized product, so some of its components are very easy to be corroded, which will damage the vehicle
Published on: June 10, 2021 Clicks: 222
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1、 Maintenance knowledge of conventional structure of folding boom crane: normal maintenance of folding boom crane is very important. It can find early defects in advance and deal with them in time, which has a certain effect on extending the service life of crane parts. Next, Huai'an Crane Rental Company will give a brief introduction to the projects that you can view on your own, hoping to help customers. Folding boom crane
Published on: June 9, 2021 Clicks: 223
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Today, Huai'an Crane Rental Company will take you to understand why the folding boom truck crane uses a car chassis! Truck crane is mainly composed of truck chassis, crane, cargo box and crane operating system. There are two types of cranes: straight arm type and folding arm type. The folding arm has the advantages of low price and large operating radius. Some simple linear lifting is more suitable for open working environment. Therefore,
Published on: June 8, 2021 Number of hits: 215
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Similarly, cranes are also needed, and construction companies still pay attention to cost control. If a suitable Huai'an crane leasing company can be selected, the leasing of cranes is relatively guaranteed, and the use of such cranes will not be affected. What are the benefits of renting a crane? Why is it recognized by the construction party? 1. After all, the types of cranes we need to use in buildings are
Published on: June 5, 2021 Clicks: 220
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Loading and unloading vehicles can only be carried out on firm and level roads. Maintain a safe distance from the edge of the road or cliff. It is not necessary to load and unload equipment with equipment in work. There is a risk of equipment falling or overturning. The starting point and springboard with sufficient compressive strength must be applied. Ensure that the total width, length and thickness of the starting point and springboard are safe
Published on: June 5, 2021 Clicks: 394
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There are more and more machines now, because there are more and more industries and many industries that we do not know, so the machines used in each industry are different, and the number of machines is slowly increasing. There are many machines that can be rented now, especially the crane leasing is the most common in the society, which can also reduce the cost of enterprises. What are the precautions when loading and unloading cranes? Today, Huai
Published on: June 4, 2021 Clicks: 440
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In the view of the crane leasing company, it is hard and dangerous to operate the crane. Here are the safety measures that should be taken when operating the crane equipment collected by Huai'an Crane Rental. Let's have a look! 1. Personnel working at heights shall wear safety belts. The use and wearing of safety belts shall comply with the relevant regulations of the current * * standard Safety Belts (gb6095)
Published on: June 3, 2021 Clicks: 368
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There are many hoisting methods. For safety reasons, the crane rental company will tell you something to avoid when lifting. When lifting the equipment, the lifting point shall be determined, and the lifting lug shall be selected and installed. If there is a lifting lug on the equipment body, its own lifting lug can be used; If there is no lifting lug on the equipment body, the lifting lug for installing the equipment shall be selected and manufactured according to the requirements of on-site equipment lifting and relevant specifications
Published on: June 2, 2021 Clicks: 386
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In life, sometimes in order to deal with some accidental situations, people will choose to rent a product instead of buying it. If the crane needs to be rented out due to engineering needs, safety issues must be paid attention to throughout the work process. Today, Huai'an Crane Rental will explain to you what safety problems should be paid attention to in crawler crane rental? ① Personnel involved in construction must be familiar with lifting methods
Published on: June 1, 2021 Clicks: 186
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Crane hoisting is a very dangerous job, which is prone to accidents. As a leased crane, we should pay more attention to it. Huai'an Crane Rental will explain the precautions during the operation of the crane: 1. Squeeze or impact caused by the crane on human body during operation. 2. The crane hook is overloaded and stops cracking, and the wire rope slips out of the hook during lifting. 3. Lifting medium weight
Published on: 2021-05-31 Number of hits: 96
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How to clean up the abnormal noise of large hoisting rental cranes: the clutch often has abnormal noise, such as dynamic and static sound, ringing sound, and abnormal sound, which are driven by bearing pressure respectively. When there is a bearing ring, the clutch pushes or pulls the stiffness of the bearing respectively. When you hear the gentle movements and sandstorms, the truck crane will rent out the bearing ring, which is mainly caused by the wear or looseness of the bearing. If the movement
Published on: 2021-05-29 Number of hits: 392
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With the progress of society and the development of science, no matter what products or machines, they are constantly developing. For example, Bao'an Crane Rental is one of them, so what problems Huai'an Crane Rental has can not be ignored! First, the relevant documents of the crane shall be provided by Qidi. After all, accidents are always possible when cranes are used in high-risk industries
Published on: 2021-05-28 Number of hits: 682
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For many medium and large enterprises and companies, it is inevitable to apply them to cranes during their industrial production. However, if it is necessary to spend huge production costs to purchase such cars, it will be a huge product cost for related enterprises. At this time, crane leasing has become a choice for many enterprises and enterprises. How about different types of operations
Published on: 2021-05-27 Clicks: 370
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To ensure the safety of equipment use and operation, the crane shall be operated, maintained and repaired normally during lease. What should we do after hoisting? Today, Huai'an truck mounted crane rental will introduce to you what fault detection should be done for the truck mounted crane in rental use? First, the crane shall be inspected and maintained regularly during use. Maintenance personnel and operators
Published on: 2021-05-26 Clicks: 564
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Huai'an Crane Rental Company will introduce you some basic knowledge about safe operation of small cranes. Let's have a look! Before turning the small crane, observe whether there are people or obstacles in the turning radius of the frame and the tail of the turntable, and whether there are overhead wires or other obstacles in the moving space of the boom. The small crane with four legs is only allowed to operate on the side and rear of the crane
Published on: May 25, 2021 Clicks: 218
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Have the necessary knowledge of crane operation gestures and voice signals. Huai'an Crane Rental told you to bring a crane operation certificate. One of the test contents is to understand the crane signals, including gesture and voice signals. So, when you operate the crane, what are the gestures and voice signals you need to know? Let's have a look: 1. Understand the operation and restrictions of the crane. Signalman needs to know
Published on: May 8th, 2021 Clicks: 253
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What should be paid attention to when lifting? Today Huai'an Crane Rental Company will take you to know! 1. For newly installed, overhauled or replaced lifting machinery, lifting test must be carried out according to relevant provisions of crane performance test before use. 2. Before each shift, the safety performance test of lifting, rotating, no-load luffing, front and rear left and right operation and brake limit device shall be carried out. If
Published on: April 24, 2021 Number of hits: 296
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Before analyzing the safety production accidents of hoisting, the types of accidents that often occur must be summarized. Huai'an Xinyu Heavy Lift Co., Ltd. is an enterprise specialized in lifting equipment. Today Huai'an Crane Rental will introduce the summary of hoisting! 1、 The key points of safety production accidents in hoisting can be divided into two categories: 1. Collapse of hoisting equipment: most safety accidents are caused by
Published on: April 10, 2021 Clicks: 27
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Safety technology is very important for crane operation. If the technical problems are unqualified, the lifting operation is likely to cause safety accidents. Today, Huai'an crane rental manufacturer will introduce the precautions for the commanders in the crane operation! 1. The crane driver must pass the special safety technical training, pass the examination of the relevant departments, and work with a certificate. No person without certificate
Published on: March 27, 2021 Number of hits: 251
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The hydraulic oil leakage of crane is one of the common faults, which generally only occurs in internal leakage and external leakage. The reason for oil leakage of the crane must be checked immediately to avoid affecting operation safety! Today, the crane rental company will talk about the reasons for the crane oil leakage and some simple solutions. Let's have a look! 1. The reasons for the internal leakage of the crane are: first, the static seal O between the piston rod and the piston
Published on: March 4, 2021 Clicks: 229
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No matter what you do, you should put safety first. Only with safety can you do things correctly and do things well. Safe operation is also required when operating the crane, and only safe operation of the crane will not bring potential safety hazards. So, what are the basic steps to safely operate the crane? Today Huai'an Crane Rental will tell you the steps to safely operate the crane! one
Published on: January 30, 2021 Clicks: 488
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In fact, there are many rental accidents of folding boom cranes, which cannot be put into gear due to hoisting. At present, some crane rental companies will improve the equipment, but also pay attention to the possibility of arm dropping when changing the lifting capacity. Most of the accidents of folding boom cranes are rollover and arm breakage, which are mostly caused by the driver's improper operation. So today, Huai'an Crane Rental will introduce some reasons for crane accidents. I hope
Published on: December 10, 2020 Clicks: 574
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Winter is just around the corner. It seems that yesterday was still midsummer, and winter is coming in a twinkling of an eye. While we are lamenting the passage of time and the passage of time, we are also worried about the inconvenience caused by driving or hoisting transportation in this cold winter. Today, the staff of Huai'an Crane Rental Company will introduce you how to maintain your folding jib crane in winter. 1、 Winter maintenance skills In northern areas, use the car
Published on: November 13, 2020 Number of hits: 302
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The construction site has a wide terrain, and the application space of cranes is very large. However, cranes belong to large machinery, and the probability of safety accidents is very high, so the application of cranes should be more standardized and rationalized. Generally, the truck crane is a single beam, but the center of gravity will shift during the crane operation, which is a great test for the crane wheels. Today, Huai'an truck crane rental
Published on: October 22, 2020 Clicks: 182
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When installing the crane equipment, ensure that the oil make-up valve is horizontal and pay attention to the direction. Port B of the oil makeup valve needs to be connected with the hydraulic motor, otherwise, not only does it have no oil makeup effect, but all the pressure oil supplied to the hydraulic motor will flow back to the oil tank through the valve, so that the weight will not drop. The size and nature of large crane load has an important impact on the mechanical loss process. In general, the
Published on: August 20, 2020 Number of hits: 270
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Most cranes have multiple working mechanisms, and most of the lifting machinery itself is mobile machinery. Cranes have high working height, large mass of objects to be transported, which is easy to form dynamic loads. Dynamic loads are more harmful than static loads, and dangerous and harmful factors are easy to form and accumulate. If the crane leasing company does not find and dispose in time, accidents may occur. As we all know, the crane is
Published on: July 31, 2020 Number of hits: 353
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Huai'an Crane Rental introduces the working principle of the crane. The crane is composed of driving device, working mechanism, picking device, control system and metal structure. By manipulating the control system, the driving device converts the power energy input into mechanical energy, and transmits the force and movement speed to the picking device, which connects the materials to be handled with the crane
Published on: July 10, 2020 Clicks: 310
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Lifting and hoisting operations are difficult operations, and cranes are usually used. What should we do if the crane fails? Today, Huai'an Crane Rental Co., Ltd. sorted out some common crane failures for everyone, analyzed the causes and troubleshooting methods, and let's get to know! 1、 Analysis on the cause of foreign matters blocking the crane boom: check whether the idler gear in the telescopic oil cylinder is intact. as
Published on: July 3, 2020 Number of hits: 237
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1. Before the boom works, check whether the pulley block magnification is appropriate, the counterweight status and the function of the brake device. The pulley block after the magnification change must keep the hook rotation axis vertical to the ground. 2. Huai'an equipment displacement reminds everyone that the weight of the lifted objects shall not exceed the lifting weight allowed by the crane in the situation. When lifting heavier objects, lift them off the ground 10-50
Published on: May 29, 2020 Clicks: 401
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In daily life, many users will use lubricating oil when using cranes. The function of the lubricating oil is to reduce the conflict on various types of machinery, maintain the liquid lubricant of machinery and processing parts, and primarily play the role of smoothing, cooling, rust prevention, cleaning, sealing and buffering. The staff of Xinyu Heavy Equipment will remind the user when renting the crane
Published on: May 15, 2020 Clicks: 193
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Huai'an Xinyu Heavy Equipment Co., Ltd. has been engaged in the leasing business of Huai'an cranes for many years with superb technology and rich experience. Today, Huai'an Crane Leasing Company will introduce to you the precautions in the lifting process. ① For newly installed, overhauled or important performance changed lifting machinery, lifting test must be carried out according to relevant provisions of crane performance test before use. ② Crane per shift
Published on: April 25, 2020 Clicks: 198
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The role of the crane's outriggers is to ensure that the crane can carry out the lifting operation smoothly when lifting, and the crane will not roll over due to imbalance. Therefore, it is very important to avoid crane outrigger failure. If the outrigger fails, the crane will easily roll over. Next, Huai'an Crane Rental Co., Ltd
Published on: March 31, 2020 Number of hits: 256
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Huai'an Crane Rental Company believes that if the load is lifted off the ground, the operator should be responsible for the safe operation of the crane. Because of this responsibility, Huai'an Crane Rental Company always believes that as long as there are reasonable reasons to believe that the lifting may be dangerous, the operator must refuse the lifting operation until the supervisor knows that the danger is eliminated and safety can be guaranteed
Published on: March 28, 2020 Number of hits: 196
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Today, Huai'an Crane Rental Company summarized the common lifting methods for everyone: 1. Symmetrical lifting method: applicable to the industrial workshop in the production workshop and other places where self-propelled lifting equipment cannot be used for lifting. 2. Load lifting method: the key is to erect machinery equipment or structures with high height to width ratio, such as tower machinery equipment, torch tower body, and television
Published on: March 20, 2020 Number of hits: 229
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There are always some difficulties when using cranes to transport in winter. Let's take a look at the following tips that Huai'an Crane Rental Company has shared with you! 1. Glass frosting. In winter, the air temperature is low, and the glass of the vehicle is frosted and frozen due to the large temperature difference between the inside and outside of the crane. The way to deal with this phenomenon is simple. Open the window after parking
Published on: March 6, 2020 Number of hits: 214
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Today, Huai'an Crane Rental Company will introduce some common lifting methods to you. Let's have a look! According to the different structural types and construction conditions, the steel grid can be installed by the high-altitude assembly method, the overall installation method or the high-altitude sliding method. 1、 The steel space truss shall be installed by the high-altitude assembly method, and the assembly support shall be erected at the design position first
Published on: February 7, 2020 Clicks: 311
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Crane can also be called crane, which is a kind of multi action lifting machinery that can move materials vertically or horizontally within a certain range. Huai'an Crane Rental Company pointed out that in modern social activities, cranes have become indispensable and important logistics transportation equipment. The cargo handling company pointed out that this is not only because the use of cranes can greatly improve the use of materials
Published on: February 21, 2020 Clicks: 411
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Tyres are as important to cranes as human legs are to people, and tires also have a life span. How to maintain tires to extend their life span has become a task that crane operators should pay attention to at ordinary times. Next, Huai'an Crane Rental Company Xinyu Dajian will give you a detailed introduction on tire inflation, selection, transposition, temperature, address and environment:
Published on: December 3, 2018 Number of hits: 216
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Crane, as an indispensable operating tool in logistics, is in increasing demand. However, many enterprises choose to rent cranes rather than buy crane hoisting equipment themselves. You should know that in foreign countries, many mechanical equipment, working equipment, vehicles, etc. are sold in disguised form through leasing, which is just reflected in the rental of cranes. by
Published on: December 3, 2018 Number of hits: 284
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In order to ensure that there will be no problems during the operation of the large crane after it is leased out, Huai'an Crane Leasing Company Xinyu Dajian summarized some problems that need attention during the operation of the crane. Before starting, check whether the mechanical, electrical and safety devices are in good condition, and whether there are untouchable, card or hanging objects in the vehicle
Published on: August 1, 2019 Number of hits: 212
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According to years of work experience, Huai'an Crane Rental Company learned that many large-scale enterprises do not buy cranes directly, but choose to rent cranes to complete some lifting tasks. So why not buy your own equipment and rent others' equipment? In many large cities, with the rise of house prices and housing prices, crane rental and crane taxi people are also very
Published on: July 27, 2019 Clicks: 183
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Hoisting companies generally include professional lifting equipment, special equipment, various large machinery transportation, loading and unloading, handling, upstairs, long-distance transportation, etc. Business buildings, hotels, large shopping malls and individual small and medium-sized goods are transported by small pieces and fast transportation. Residents are moved to metropolises for distribution. Enterprises and institutions are relocated on a large scale. Goods are transported over long and short distances as required. Provide customers with various
Published on: November 30, 2019 Clicks: 212
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Huai'an Crane Rental Company Xinyu Heavy Equipment can rent all kinds of large cranes. In order for customers to use the crane for a longer time after leasing, we need to carry out regular maintenance on the crane to ensure the normal use of large cranes. For leasing large cranes, an easy to dry cleaning solvent should be used to clean the crane oil tank, and then
Published on: July 24, 2019 Number of hits: 253
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The crane legs are very important during the crane operation. In addition to supporting the crane according to the surrounding environment to avoid risks, some unnecessary faults of the crane legs should be eliminated in time: the crane legs cannot be opened normally. How to solve the problem that the crane legs cannot be opened normally? Many machines need to be supported by outriggers during operation to prevent rollover and other safety accidents. Where used
Published on: July 8, 2019 Number of hits: 237
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Friends who often use cranes know that small cranes have several advantages: 1. Simple installation (5 minutes installation); 2. Hoisting height (120m); 3. Fast speed (it only takes 6 minutes for a round trip of 100 meters); 4. Easy to operate, safe and reliable; 5. The sales price is low (generally 1980~2480 yuan); 6. Light weight (the total weight is 80k
Published on: June 25, 2019 Clicks: 202
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Components of crawler crane and their working principles. The use of crawler cranes is becoming more and more frequent. Next, Huai'an Crane Rental will introduce the composition of crawler cranes. Generally speaking, the crawler crane can be divided into: foundation, tower body, jacking, slewing, lifting and balancing arms according to the functions of each part
Published on: May 30, 2019 Number of hits: 171
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The principle of "ten no lifting" for lifting operation is not to lift when the rated load is exceeded; Do not hoist when the command signal is unknown, the weight is unknown, and the light is dim; Slings and accessories are not securely bound, and do not hoist if they do not meet safety requirements& n
Published on: May 24, 2019 Clicks: 191
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Huai'an equipment displacement refers to the general term for the installation and positioning of equipment by crane or lifting mechanism. During overhaul or maintenance, various lifting machines and tools are used to lift equipment, workpieces, appliances, materials, etc. to change their positions. This is a summary of what hoisting is. It can be seen that Huai'an hoisting is a dynamic process. The following is an introduction to the operation process of this dynamic process
Published on: 2019-05-22 Number of hits: 272
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According to the introduction of Huai'an crane rental manufacturer, some precautions should be understood before hoisting. The following are the precautions listed by Huai'an Xinyu Heavy lift Co., Ltd. 1. Check that all safety protection devices and indicating instruments are complete. 2. Sufficient fuel oil, lubricating oil, hydraulic oil and cooling water shall be added. 3. Before starting the oil pump
Published on: 2019-05-19 Number of hits: 416
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According to the introduction of Huai'an Xinyu Heavy Lift Co., Ltd., hoisting is carried out step by step, not at random. The following Huai'an crane rental manufacturer has introduced the lifting operation steps to you for your understanding. 1. Mobilization and upper arrangement of equipment: after all preparations are completed, the mobilization, upper arrangement and hoisting of equipment shall be organized. 2. Lifting
Published on: 2019-05-17 Number of hits: 228
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1 In case of fire at the lifting operation site, the provisions of HG23011 shall be followed. The lifting rope, wind rope and traction rope shall not touch the wires and keep a safe distance. 2 In addition to this standard, the operating procedures of stereotyped lifting machines shall also be followed when using stereotyped lifting machines (crawler cranes, wheel cranes, bridge cranes, etc.).
Published on: May 15, 2019 Number of hits: 258
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What method is generally used for horizontal lifting of heavy objects? The correct binding method shall be adopted according to the characteristics of the heavy objects, and the heavy objects can be leveled by the following methods. 1. Rope moving leveling method 2. Chain block leveling method 1. Rope moving leveling method uses the movement of the binding rope at the binding point or on the hook to change the position of the binding point or change the length of the stressed rope strand to make the heavy object hang flat
Published on: May 12, 2019 Clicks: 379
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Oil stains on crane parts are mainly formed by unsaponifiable oil, dust, impurities, etc. Unsaponifiable oil cannot work with strong alkali, such as various mineral oils and lubricating oils, which are insoluble in water, but soluble in organic solvents. There are chemical and electrochemical methods to remove such oil stain; Common cleaning solutions are organic solvents, alkaline solutions and chemical cleaning solutions; Cleaning methods include manual cleaning and machine cleaning
Published on: 2019-05-09 Number of hits: 283
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Crane is a lifting and handling machine widely used in ports, workshops, electric power, construction sites and other places. The name of crane is the unified title of lifting machinery. The following is a brief introduction to the equipment structure of Huai'an Crane Rental. The frequent cranes are mainly truck cranes, crawler cranes and tire cranes. Crane is used for hoisting equipment, rescue, hoisting and machinery
Published on: 2019-05-07 Clicks: 361
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With the rapid development of modern science and technology, the expansion of industrial production scale and the improvement of automation, cranes are used more and more widely in the process of modern production, playing an increasingly important role, and the requirements for cranes are also getting higher and higher. The following Huai'an Crane Rental Department will introduce the application of crane in the modern production process! Container Gantry Crane and Container
Published on: 2019-05-03 Number of hits: 104
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How much does the weather affect the lifting operation? Huai'an Crane Rental Department believes that both the crane rental industry and the hoisting installation are emphasizing safety first. What should we do when we need to provide lifting and handling services to customers in bad weather? Presumably, the hoisting colleagues in Huai'an also want to know how much the weather affects the hoisting and handling. Safety first, always
Published on: April 30, 2019 Clicks: 219
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Commanders use hand signals: 1. Prepare (pay attention) to extend the arm horizontally, place it above the head, extend five fingers naturally, and keep the palm forward (Figure 1). 2. The main hook should make a natural fist with one hand, place it on the head, and touch the head gently (Figure 2). 3. Make a fist with one hand of the auxiliary hook, keep the forearm up, extend the other, and gently touch the front elbow joint with the palm of the hand (Figure 3). 4. Hook lifting
Published on: March 24, 2019 Clicks: 413
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What precautions do we have when using small cranes? Next, Huai'an Xinyu Heavy lift Installation Co., Ltd. will share some practical knowledge. First, Huai'an crane rental type cranes must be hung with signs of rated lifting capacity in obvious places to distinguish them. Second, it is strictly prohibited to use people or hooks on the bridge during the use of the crane
Published on: March 14, 2019 Number of hits: 183
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Huai'an Crane Rental Company Xinyu Heavy Equipment reminds you that, The following points should be avoided when renting large hoisting equipment: when hoisting equipment, the lifting points should be determined and the lifting lugs should be selected and installed: if there are lifting lugs on the equipment body, the lifting lugs on the equipment body can be used. If there are no installation lugs on the equipment body, the lifting lugs for installing equipment should be selected according to the requirements of on-site equipment hoisting according to relevant specifications. Lifting lug system
Published on: March 4, 2019 Clicks: 233
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Huai'an crane rental safety precautions are explained and prevented as follows: 1. Safety assurance measures: Tianjin crane rental site roads must be flat and solid, and backfill and soft soil layers must be treated. If the soil is soft, the road shall be paved separately. The crane shall not be stopped to work on the slope, and neither side of the crane is allowed to be higher than the other. The slings for binding components must be calculated
Published on: March 2, 2019 Number of hits: 155
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When the crane is lifting, due to excessive inertia force caused by lifting heavy objects, misoperation, bearing surface subsidence or excessive wind force, the crane often suddenly loses stability, or even overturns, resulting in accidents. Crane Rubber tyred crane and truck crane are determined by the structural conditions, and the most dangerous instability conditions are determined whether the outriggers are used or not
Published on: February 28, 2019 Number of hits: 216
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Core tip: many disputes and contradictions have emerged in the crane leasing industry in many cities, which has seriously affected the stability of urban society, and exposed many drawbacks of the management mode and operation mechanism of the crane leasing industry in the market-oriented reform. Today, I will take you to know what we need to pay attention to when we rent Huai'an cranes:
Published on: February 26, 2019 Clicks: 166
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Busy! This is the prediction made by the 2018 North American Crane Rental "Round Table Conference" on the characteristics of the North American crane rental market in the second half of 2018 - so far, the utilization rate is high, the rental rate is stable, and there are constantly emerging projects. Many rental companies are starting to upgrade. The round table was composed of senior executives from four crane companies, including Houston T
Published on: January 20, 2019 Number of hits: 248
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What problems should we pay attention to when leasing Huai'an cranes? At present, there are many crane rental manufacturers available in the market, and the models are complex. In addition, the product itself is highly technical and professional, so the selection of models and suppliers is a problem that many enterprises often face. To solve these problems, the selection of crane models and configurations should generally start from the following aspects: ① Huai'an crane rental
Published on: January 17, 2019 Number of hits: 286
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It is inevitable that there will be some large mechanical equipment and other items when moving the factory, so it is necessary to discuss with you some common knowledge about equipment relocation. Huai'an Xinyu Heavy Lift Installation Co., Ltd. provides you with some basic knowledge about moving equipment. Equipment relocation Equipment relocation Machine relocation is a relatively large project, you must make adequate preparations in advance
Published on: January 4, 2019 Number of hits: 238
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Generally speaking, there is an essential difference between companies that provide moving services for citizens and offices and those that are specialized in lifting equipment. Moving companies usually do not use truck cranes, and the equipment is mainly small handling tools such as trucks and forklifts, while specialized plant equipment handling companies will use truck cranes, crawler cranes and other equipment. However, Huai'an Crane Rental Company found that
Published on: December 3, 2018 Clicks: 228
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At present, all heavy projects can be removed by large cranes. In the logistics and assembly industry, cranes have become a necessary choice. Huai'an Crane Rental Xinyu Heavy Equipment Co., Ltd. reminds you to select a hoisting equipment from a crane rental company. What is the safe operation problem of crane rental during loading and unloading? What elements of operation specifications should we pay attention to? 1、
Published on: December 3, 2018 Clicks: 267
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Lifting equipment and parking equipment are the "two ends" of equipment hoisting, and many equipment hoisting accidents occur at the "two ends". For equipment lifting, the main items include trial lifting, bearing weight, whether the binding is firm, etc. What should be paid attention to for equipment parking? Huai'an Crane Rental Company Xinyu Dajian believes that when hoisting production equipment, during the parking link
Published on: December 3, 2018 Number of hits: 208
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Common sense of safety precautions for crane rental. Huai'an Crane Rental Xinyu Heavy Equipment mainly analyzes and shares from the following two points. 1. Safety assurance measures: On the site of Huai'an crane rental equipment, the road must be flat and solid, and the backfill and soft soil layers must be treated. If the soil is soft, the road shall be paved separately. The crane is not allowed to stop on the slope to work, nor is it allowed to work on both sides of the crane
Published on: December 3, 2018 Clicks: 273
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Safety skills are very important for lifting operations. The staff of Huai'an Crane Rental Company will introduce some safety skills for equipment lifting and handling. Experts said that the site should be surveyed before the operation of large cranes, and a special plan should be prepared according to the characteristics of the project and the operating environment. After being reviewed by the technical director of the enterprise, the content includes: the site environment
Published on: December 3, 2018 Number of hits: 248
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Crane, as an indispensable operating tool in logistics, is in increasing demand. However, many enterprises choose to rent cranes rather than buy crane hoisting equipment themselves. You should know that in foreign countries, many mechanical equipment, working equipment, vehicles, etc. are sold in disguised form through leasing, which is just reflected in the rental of cranes. by
Published on: January 2, 2020 Number of hits: 307
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Huai'an Crane Rental Company is often asked by customers about the problem that the starter does not roll and there is no movement trace when the small crane starts. Today's editor analyzed the following reasons, hoping to help everyone: 1. Starter problems: poor contact between the commutator and the brush, open circuit or short circuit in the excitation winding or armature winding, grounding of the insulating brush, open circuit or short circuit in the electromagnetic switch coil Grounding or its contact
Published on: December 3, 2018 Clicks: 320
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1. Mobilization and upper arrangement of equipment: the mobilization, upper arrangement and hoisting of equipment will be started when all preparatory operations are completed. 2. Preparations before hoisting: it is necessary to conduct comprehensive and careful inspection and verification of equipment before hoisting. Check whether the equipment datum symbol and azimuth line symbol are accurate; Check whether the lifting lugs of the equipment meet the lifting requirements.
Published on: December 3, 2018 Clicks: 212
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Tyres are as important to cranes as human legs are to people, and tires also have a life span. How to maintain tires to extend their life span has become a task that crane operators should pay attention to at ordinary times. Next, Huai'an Crane Rental Company Xinyu Dajian will give you a detailed introduction on tire inflation, selection, transposition, temperature, address and environment:
Published on: January 17, 2020 Number of hits: 220
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In the electric shock accidents of cranes, the cranes basically use electricity as the power source, that is, electric cranes. Most of the electrical safety accidents of such cranes are caused by direct electric shock. On some cranes that use internal combustion engines as power sources, safety accidents may also occur, such as the crane's boom touching high-voltage wires. Taking tower crane as an example, Huai'an Crane Leasing Company reminds
Published on: December 3, 2018 Number of hits: 254
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During the leasing and use of cranes, hydraulic oil leakage of crawler cranes is one of the most common faults. Generally, only internal leakage and external leakage occur. Based on years of experience in leasing cranes, Xinyu Dajian briefly introduces the causes and solutions. 1. There are also two reasons for internal leakage: one is the damage or aging of the static seal O-ring between the piston rod and the piston, and the other is the damage or aging of the piston and the cylinder wall
Published on: December 3, 2018 Number of hits: 325
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With the pollution of the atmospheric environment and the use of mechanical equipment in the open air, corrosion has always been a serious problem, which should be considered by everyone. As Huai'an Crane Rental Company, Xinyu Dajian is dedicated to providing high-quality crane rental services for customers inside and outside the province. Crawler cranes are generally used in the open air, so it is very important to carry out corrosion maintenance during use. How to prevent
Published on: December 3, 2018 Clicks: 218
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Huai'an crane rental equipment is simple to operate, but there are many types of cranes and the price is high. So, what should users pay attention to when selecting cranes? What Xinyu Dajian needs to remind you based on years of crane rental experience is that cranes belong to special equipment and require high safety. It would rather buy a new crane with small tonnage than buy a second-hand crane with large tonnage. except
Published on: December 3, 2018 Number of hits: 275
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1、 Avoid heating the piston with open flame. Because the piston and piston pin are interference cooperation, the piston should be subject to thermal expansion first when installing the piston pin. At this time, some crane rental company's repairmen will put the piston on the open flame for direct heating, which is very wrong. Due to the uneven thickness of each part of the piston, the degree of thermal expansion and cold contraction will be different. Heating with an open flame will heat the piston
Published on: December 3, 2018 Clicks: 269
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In order to further stabilize the handling of crane equipment and prevent the occurrence of safety incidents, the municipal quality safety station carried out a special inspection of cranes under construction. This time, compared with the previous special inspection methods, there are differences. This time, more attention is paid to the inspection of tower cranes, and special inspection staff for the construction of cranes are transferred from relevant parts to form an inspection team, which mainly checks the relevant procedures, service life Maintenance
Published on: December 3, 2018 Clicks: 170
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The concept of truck crane is to combine the truck with the crane, which can drive on its own without assembly, and can work directly. The equipment hoisting itself is a high-risk operation, which should be strictly installed in scientific and reasonable steps to protect the machine and personal safety. Huai'an Crane rents Xinyu large pieces to bring you to understand the safe operation rules of truck crane, and I hope it can help you! （1） Truck crane
Published on: December 3, 2018 Number of hits: 251
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The unevenness of the stability during the lifting process plays a very important role in the safety of construction personnel and construction equipment. How can the safety and stability of hoisting equipment be ensured during construction? Here, according to years of hoisting construction experience of Huai'an Crane Rental Company, as long as the support is increased
Published on: December 3, 2018 Clicks: 270
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1、 Fully hydraulic transmission, stable operation, random adjustment of operation speed, high operation efficiency and low labor intensity are the mainstream and development direction of light cranes. 2、 Equipped with safety lock and hydraulic brake, it has advanced technology and good safety. 3、 The vehicle chassis produced by the manufacturer shall be used, with reasonable configuration and guaranteed reliability. 4、 The data of the boom is made of all the national standard steels. five
Published on: December 3, 2018 Clicks: 233
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In daily life, many users will use lubricating oil when using cranes. The function of the lubricating oil is to reduce the conflict on various types of machinery, maintain the liquid lubricant of machinery and processing parts, and primarily play the role of smoothing, cooling, rust prevention, cleaning, sealing and buffering. The staff of Xinyu Heavy Equipment will remind the user when renting the crane
Published on: December 3, 2018 Clicks: 395
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Based on many years of experience in crane leasing, Xinyu Heavy Equipment has learned that there are many factors that affect the selection of lifting methods. The customer does not know how to correctly select the lifting method. Today, I summarized this problem for everyone: (1) The nature of lifting operations: new construction, expansion, continuation or reconstruction. (2) Operation site: indoor operation or outdoor hoisting, open or narrow place
Published on: December 3, 2018 Clicks: 313
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The crane user unit shall regularly check and maintain the crane tools in use, and develop a regular inspection management system, including daily inspection, weekly inspection, monthly inspection and annual inspection. The dynamic monitoring of the crane shall be carried out. Any abnormal situation shall be found at any time and handled in a timely manner, so as to ensure the safe operation of the crane. Huai'an Crane Rental Company gave a big report today on the problems that customers usually have with crane maintenance
Published on: December 3, 2018 Clicks: 271
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Cranes are widely used for lifting and handling machinery in ports, workshops, construction sites and other places. Cranes are used for lifting equipment, rescue, lifting, machinery and rescue. Type of crane: A. Movable: truck crane, crawler crane, traveling crane, etc. B. Fixed type: dock crane, tower crane, gantry crane, etc. Crane is a unified name. Generally speaking, crane refers to steam
Published on: December 3, 2018 Clicks: 201
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1、 After unpacking and checking the arrival of new crane equipment, the crane equipment management department, together with the purchase unit, the application unit (or the receiving unit), shall carry out unpacking and checking to see if the crane equipment is damaged or lost during transportation, and if there are accessories and random spare parts. Whether the special tools and technical data are consistent with the contract. The packing list shall be consistent, and the unpacking inspection list of crane equipment shall be filled in and stored in the crane equipment file
Published on: December 3, 2018 Number of hits: 234
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The crane itself is a mechanical movement. For the sake of safety, please do not carry out construction operations under the following circumstances. The following editor from Huai'an Crane Rental Company will analyze the precautions for crane rental construction: 1. Do not hoist when overloaded or the weight of the lifted object is unclear; 2. Do not lift if the command signal is not clear; 3. Unstable or unbalanced binding and hanging may cause sliding and no lifting
Published on: December 3, 2018 Clicks: 142
