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6×6 HOWO 371HP All Wheel Drive Off Road Vehicle Tractor for Sale
Sinotruk HOWO 6×6 371 horsepower All Wheel Drive Off Road Vehicle Tractor is a highly specialized and tool-based off-road engineering platform. It exists not only to make profits on highways, but also to complete tasks that must be completed in places where there are no roads.
6×6 HOWO 371HP All Wheel Drive Off Road Vehicle Tractor for Sale Description:
The core of the engineering design of this 6×6 HOWO 371HP All Wheel Drive Off Road Vehicle Tractor truck revolves around “all-wheel drive”. The 6×6 drive form means that the front, middle and rear axles are all drive bridges, and the driving force is continuously distributed on all wheels. With a 371-horsepower engine, it does not pursue the maximum speed on the highway, but ensures that it has the strongest traction adhesion and escape performance in extreme road conditions such as mud, desert, snow, steep slopes and shallows. It is positioned as a highly mobile base vehicle in the fields of oilfield exploration, field engineering, rescue, border patrol and other fields.
| Product Name | HOWO SERIES Tractor Driving 6x6 |
|---|---|
| Model | ZZ4257N3557A |
| Transmission | HW19710, 10 speeds forward and 2 reserve Fuller technology |
| Propeller Shaft | Double universal joint propeller shaft with gear-shaped coupling flange |
| Front Axle | Steering with doubleT-cross section beam |
| Rear Axle | Pressed axle housing, central single reduction Ratio 4.42 |
| Steering | ZF power steering, modol ZF8098, hydraulic steering with power assitance |
| Instrument Panel | Active check central controllor with indicators, with this integral instrument the daily manual checks on the vehicle and combined indicators of compressed air pressure, coolant temperature, engine oil pressure and battery charging |




The three-bridge drive system is the soul of this All Wheel Drive Off Road Vehicle Tractor truck. It is usually equipped with a full-time six-wheel drive distribution box with inter-wheel and inter-axle differential locks. The driver can manually or automatically lock the differential according to the road conditions to ensure that even if the single wheel is suspended or slips, the engine power can be 100% transmitted to the wheel that still has adhesion, so as to achieve the ultimate escape.





