Crane truck, full name lorry crane truck, is a hydraulic lift and telescopic system to achieve the goods up and down, rotation, lifting equipment, usually mounted on the truck. Generally by the truck chassis, cargo compartment, take power, crane composition. Truck chassis optional Dongfeng, liberation, Auman, Steyr, Tang Jun and other tonnage. According to the manufacturers can be divided into Wuyi truck crane, the new Flying, iron, Xugong, Hongchang Tianma, Jianghuan, Yutong Heavy Industry, Feitao, stone coal, according to the type of crane is divided into straight arm and folding arm , According to tonnage is divided into 2 tons, 3.2 tons, 4 tons, 5 tons, 6.3 tons, 8 tons, 10 tons, 12 tons, 16 tons, 20 tons. The arm of the truck is divided into a straight arm with a crane and a folding arm. In general, the folding arm crane is more expensive than the tonnage straight arm. The advantages of the truck crane is good mobility, rapid transfer, you can set hoisting and transport functions in one, improve resource utilization, the price is much cheaper than the car hanging. The disadvantage is that the work should be out of the legs, nor suitable for a larger slope, soft or muddy field work, lifting performance than the car hanging. Truck crane can be loaded with all kinds of grasping aids, such as wood grab grab [1], basket, clip brick fixture, drilling tools, etc., to achieve multi-scene operations. Trolley crane because of its flexible and more features, the market is optimistic, the future market potential.
