CRRC Hangzhou Digital Technology Co., Ltd is a technology-based subsidiary of CRRC group,which have a professional team of rail transit vehicles, electromechanical, photoelectric, algorithm, IT ..etc. We have set up operation center and R & D center in Qianjiang New City and Qiantang New District of Hangzhou.
The lifting jack system is used for the disassembly, assembly and maintenance for various railway. It is especially suitable for major repairs and occasions where the bogie needs to be disassembled. After the completion of the operation for locomotive, it is submerged into the ground. car jack lifting can mounted machine can operate synchronously on multiple sets of trains without unhooking, or on any one of the trains; it can change a single bogie, and can also change all bogies at the same time,no need any pre-assembly and disassembly of the train unit.