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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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