SD7NHW Bulldozer

Track-typebulldozerwith elevatedsprocket,powershiftdrive,semi-rigid suspended and hydraulic controls.It is with modular design,easy to repair & maintenance. Pilot hydraulic control with high working efficiency.According to the man-machine engineering design, the control system is smart and accurate. lt is equipped with multi-function meter display and ROPS cabin.It can be equipped with U-blade, single shank ripper,three shanks ripper etc.It is an ideal machine used in communication construction,oil field,power, mining etc.large earth moving program.

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Technical Features

Track-typebulldozerwith elevatedsprocket,powershiftdrive,semi-rigid suspended and hydraulic controls.It is with modular design,easy to repair & maintenance. Pilot hydraulic control with high working efficiency.According to the man-machine engineering design, the control system is smart and accurate. lt is equipped with multi-function meter display and ROPS cabin.It can be equipped with U-blade, single shank ripper,three shanks ripper etc.It is an ideal machine used in communication construction,oil field,power, mining etc.large earth moving program.

Performance Parameters


EngineCUMMINS NT855-C280S10
Operation weight26670Kg
Ground pressure52Kpa
Track gauge2235mm
Gradient35°/25°
Min. ground clearance484
Dozing capacity13.4m³
Blade width4832mm
Max. digging depth635mm
Overall dimensions5425×4382×3482mm





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