1. Engine: cummins ntn855-c3602. Hydraulic torque converter，japan komatsu technology3. Gearbox: eastern komatsu generation.4. Radiator: warmness dissipation location a hundred and forty, copper, tremendous warm temperature dissipation characteristic.5.  Oil cooler，high warmness dissipation

Hydraulic torque converter，Japan Komatsu Technology Gearbox: Japanese Komatsu technology Radiator: heat dissipation area 140, copper, super heat dissipation function.Oil cooler，high heat dissipation performance, fast heat dissipationENGINEModelCummins NT855-C280TypeTurbocharged, water cooled,