SD7HW Waste-Handling bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls. It integrates with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service is your wise choosing.
The equipments of scraper plate and splash guard are special for waste-handling projects. SD7HW can be equipped with other optional equipments. It is an ideal machine used in waste handling.
||Straight and tilting
|Min. ground clearance：(㎜)
|Max. digging depth：(㎜)
||The track is triangle shape,the sprocket is elevated elastic suspended.
|Number of track rollers(each side)
|Number of carrier rollers(each side)
|Width of shoe (mm)
||760 or 910
|Flywheel power (KW)
|Rated fuel consumption：(g/kw.h)
5、Implement Hydraulic System
|Max. system pressure (MPa):
||Gears oil pump
||Torque converter is power separating hydraulic-mechanic type.
||Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
||The steering clutch is hydraulic pressed, usually separated clutch.
||The braking clutch is pressed by spring, separated hydraulic, meshed type.
||The final drive is two-stage planetary reduction gear mechanism, splash lubrication.