Xuanhua Construction Machinery Co., Ltd.

bulldozer SD7N SD7N bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and pilot hydraulic controls. It is integrate 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. It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.High Efficient Bulldozer, Track Type Dozer, Low Cost Bulldozer China Engine NT855-C280S10 Flywheel output 169KW/230HP Operating weight 23800Kg Ground pressure 71.9Kpa Track gauge 1980mm Gradient 30°/25° Min. ground clearance 404mm Dozing capacity 8.4 m³ Max. Digging depth 498mm Overall dimensions 5677×3500×3402mm Bulldozer, Dozer, Crawler Dozer, Bulldozer Supplier.