Used XCMG Truck Mounted Crane

Chassis

1. Lorry cranes chassis need to use a special chassis, standard with the original pickup and remote throttle; also need to look at the number of axles of the chassis, engine, transmission, beam, wheelbase, cab, tires, axle load and so on. Brands are Dongfeng, Jiefang, Liuzhou, Shaanxi Automobile, Heavy Duty Truck, Dalian, Foton, Jiangling, JAC and so on for choice.

2. Engine: 115-350 horsepower, according to the use of the lorry cranes work place to choose the chassis power.

3. Gearbox: do not recommend choosing high speed, with the Used xcmg truck mounted crane
is mostly used in the construction site, mountainous highway should be less opportunity to choose a conventional gearbox, in case the gearbox is bad parts are also easy to buy the maintenance is convenient.

4. Beam: with the weight of the truck mounted crane for a long time concentrated in a fixed place, beam time strain local will crack or even fracture. Choose multi-layer beams and beam width can avoid beam fracture, there are two layers of beams, three layers of beams, local three layers can choose, width 220-350mm.

5. Choose short wheelbase chassis for mountainous area and rural highway, and choose long wheelbase chassis for plain area. Usually, single axle 3300-5100mm, small three axle 2150+5150mm, rear eight wheel 5900+1300mm, front four rear eight 2150+4250+1300mm.

Crane

Crane brands mainly include XCMG, Sany, Shi coal, Chengli, etc. It depends on the crane’s maximum lifting capacity, working radius, weight after the boom is fully extended, and whether it is with rear outriggers.

1. Maximum lifting capacity: straight jib 2-14 tons, folding jib 3-80 tons, in the case of non-extension of the jib, the corresponding weight can be lifted within a distance of 2.5 meters. Maximum lifting capacity: straight arm 2-14 tons, folding arm 3-80 tons.

2. Working radius: determines the lifting distance and height of the crane using the goods.

3. Maximum lifting capacity after the boom is fully extended: It is necessary to master the method of lifting, don’t blindly go to lift the goods at a long distance, which is easy to be lifted. Don’t blindly go to hoist long distance goods, it is easy to fold the big arm.

4. Front and rear legs: you must remember to support the legs when working with the crane.

5. Crane valve lock pump: with the truck crane valve lock, oil pump and other components determine the quality of the truck crane. If you often repair the truck crane will delay the time and business of the truck crane, it will lead to the progress of the project can not be completed on time.

The structure of the wagon

1. Iron and wood structure or patterned floor or iron plate can be chosen.

2. the longitudinal beam and cross beam of the carriage choose large size. The height of the wagon from the ground is high, the size is small, the height of the wagon will be reduced, and the encrypted wagon crossbeam can ensure the density of the wagon.