Track Bulldozer

Semi-rigid suspended, elevated sprocket, the tier Ⅲ electronic engine, hydrostatic and continuously variable transmission, full power matching, automatic control independent cooling system. 

SD6K bulldozer is equipped with tire II engine, hydraulic pump and motor, three stages planetary speed reduction, centralize4d cooling system, electric proportion control transmission and pilot hydraulic control. 

SD7N LGP swamp bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.