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

SD7-230 horsepower, elevated sprocket bulldozer 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.

Operation weight (Kg)23800
Ground pressure(KPa)71.9
Track gauge(mm)1980
Min. ground clearance (mm)404
Dozing capacity (m³)8.4
Blade width (mm)3500
Max. digging depth (mm)498
Overall dimensions (mm)5677×3500×3402
including ripper7616×3500×3402
TypeCUMMINS NT855-C280S10
Rated revolution (rpm)2100
Flywheel power (KW/HP)169/230
Max. torque (N•m/rpm)1097/1500
Rated fuel consumption(g/KW•h)≤235

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