Some of the working characteristics of the lifting equipment are intermittent movement, that is, in a working cycle in the material, transport, unloading and other actions of the corresponding institutions are alternating work, the crane in the market development and use of more and more widely.
Due to the fact that there is no accident in the hoisting and hoisting of the legs, the speed of travel is faster than that of the crawler cranes (crawler cranes). The operation is stable and heavy. It can be lifted in a specific range. , Tire pressure to meet the requirements, hanging from the ground shall not exceed 50CM; prohibited with a long distance from the load.
In order to ensure the safety of operations, the current domestic basically prohibit not playing legs for hoisting operations. Crane supporting the use of wire rope varieties, including phosphate coated steel wire rope, galvanized steel wire rope and smooth steel wire rope.