XCMG crawler crane high quality and high efficiency: 4 hours dismantling and assembling shield machine  

With the continuous development of underground work all over the world, shield machine has gradually become a hot equipment in the construction machinery market. Nowadays, with the acceleration of urban rail transit construction projects, more types and larger tonnage shield machines have appeared on the market. Shield machine you should know that the volume is huge, the weight is amazing, and the shield machine disassembly and assembly work also need special equipment to carry on. Today we're going to talk about the Savior of the shield - Crawler crane.

Crawler crane is the best choice for shield machine disassembly and assembly. With the increasing tonnage of shield machines, the disassembly and maintenance of this kind of oversize equipment becomes a complex and challenging task.

In order to meet the market demand, the 400 ton crawler crane's shield working condition arises at the historic moment.

Recently, in a subway line 2 project site, a big Mac product is busy and orderly work. Slurry shield machine (refer to the lifting of the excavation face seal compartment into the mud, in order to ensure the stability of excavation surface soil by slurry pressure and external pressure balance) maximum front shield weight up to 160t, according to the lifting scheme demanding, disassembly time should be controlled in 4 hours. The construction party found that most of the existing products on the market can not meet the hoisting requirements, and finally through layer by layer screening, the Construction Party chose XCMG 400 tons crawler crane to undertake this task.

 XCMG 400 ton crawler crane adopts four wheel drive, which is unique to the self-developed Shield operation conditions, the whole set of main and auxiliary boom system integration transportation, convenient transit, low operating costs. After less than 4 hours of work, XCMG Crawler Crane completed the lifting operation perfectly, won the high evaluation of the construction side. The person in charge of the shield machine assembly line 2, said: "this condition XCMG crawler crane shield is the first time we meet, it makes our work efficiency has been greatly improved, at the same time, XCMG crawler crane is absolutely safe, stable performance, shield machine disassembly and maintenance of choice!"