... in heavy truck and construction machinery, such as the technologies of disc brake, wet clutch, synchronizer, and oil and ... 5kw/100HP, fully enclosed cab, air heater, 16F+4R shifts of transmission, shifting synchronizer, integrated frame, driving system with modularized structure, ... machinery, caliper disc brake, revolution for power output shaft of 540/1000 r/min, fully hydraulic front wheel steering, ...