... construction, recycle 2. folded belt, cold boot 3. hydraulic system 4. touch LCD control 5. ISO9002, CE Brief introduction Crawler ... building, mining and other fields. 1. Excellent performance of power system. It adopts Cummins diesel engine, low oil consumption, low ... and perfect performance, thus providing reliable power source to the running system.4. Servo -system. It is of easy operation and ...