Good quality with workable price; Good-sales service with complete type; Enjoy a good fame for advanced techniques SD9 Elevated Sprocket Track Type Bulldozer430HP,Power shift, hydraulically control. Cummins Engine(Made in Chongqing). Can be equipped with angling dozer,Tilt dozer, ripper,air-conditioner,heater,pre-engine heater,ROPS,FOPS. China 6ton,8ton, 9ton, China bulldozer with 300hp engine