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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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: 217
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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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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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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 shift 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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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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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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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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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 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 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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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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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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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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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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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
