Dingsheng Tiangong is China wheel excavator manufacturer. Electronic control system to monitor engine working conditions, auto regulation to realize high temperature protection, auto idling speed, auto warm engine, fault testing. Adopting VDO direct current dynamo to control engine. Closed load sensor system makes full use of output of engine, no spill losses, low oil consumption. We offer wheel loader, motor grader, road roller, road paver, excavator, road milling machine and drilling rig. OEM service is also available upon request, welcome.