BULLDOZER: rated power ranged from 80 HP (horsepower) up to 410 HP, and several series for different working conditions, including highland type, desert type, power plant type, forest type, environment protection type, swamp type, etc, and bulldozers equipped with straight-tilt, angle, U-type, swamp, rubbishblades, triangle type track, etc. Bulldozer with elevated sprocket track shoes can be supplied.