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SINOTRUK 6X4 Used HOWO 371HP Green Tractor Truck for Sale
SINOTRUK 6X4 Used HOWO 371HP Green Tractor Truck is a “profit tool” that deeply understands the needs of China’s highway logistics. It achieves excellent economy through highly optimized power chains, ensures attendance through mature and reliable assembly, and pays attention to driver welfare and fleet management efficiency through humanized design.
SINOTRUK 6X4 Used HOWO 371HP Green Tractor Truck for Sale Description:
This SINOTRUK 6X4 Used HOWO 371HP Green Tractor Truck is a model of balancing power, cost and efficiency in the HOWO tractor product line. 371 horsepower (about 273kW) is a “golden power point” for the in-depth optimization of China’s road regulations (total weight 49 tons) and mainstream logistics efficiency needs. It can not only ensure the power reserve of high-speed cruises and general ramps, but also achieve the best fuel economy. The 6×4 drive form provides the optimal drive adhesion and regulatory carrying capacity, which is the absolute mainstream configuration of long-distance trunk transportation.
| Product Name | HOWO Tractor Truck |
|---|---|
| Model | ZZ4257N3247D |
| Engine | Engine model: WD615.47, 371HP, Euro 2 emission standard, 4 stroke injection diesel engine, 6 cylinder in-line with water cooling, turbo-charging & inter cooling,common rail Maximum output: 371PS (276kW) at 2000 rpmMaximum torque: 1560Nm at 1200-1500rpmBore: 126mmStroke: 130mmDisplacement: 9.726L |
| Clutch | SINOTRUK’s 430C diaphragm spring clutch, hydraulically operating with air assistance |
| Transmission | Transmission, model HW19710, 10 forward and 2 reverseRatio: 4.42 4.8 5.73 |
| Front Axle | New HF9 series, with drum brake system |
| Rear Axle | HC16 pressed axle housing, single reduction and differential locks between axles; with drum brake system. |
| Steering | ZF8118, hydraulic steering with power assistanceRatio: 22.2-26.2:1 |
| Wheels&Tyres | Rims: 8.5-20,10 hole-steelTypes: 12.00R20 Option:12R22.4,12.00-24,12.00-20,13R22.5, 315/80R22.5, 295/80R22.5, 11.00R20 |
| Driver'sCab | Brand new HW76 cabin,1 sleepers, 4 point ful -floating air suspension, adjustable steering wheel with various heights and angles,Air suspension seat. |
| Weight in kg | Rated loading capacity at fifth wheel (kg):1566 0Dead weight(kg):9210 Gross vehicle weight (kg):25000 Gross combination weight(kg):7000 Front axle loading capacity (kg):9000 Rear axle loading capacity (kg):2*16000 |
| Performance | Maximum driving speed(km/h):102(reference data) Maximum gradeability (%):33 Minimum ground clearance(mm):265 Minimum turning radius (m):18.5 Fuel consumption(L/100km):40(reference data) |



This SINOTRUK Used HOWO 371HP Green Tractor Truck has a mature assembly platform. Its engines, gearboxes, axles and other core ass have been verified by millions of vehicle-level markets for a long time. The failure rate is low, maintenance is convenient, and accessories are popular, which ensures a very high attendance rate and low maintenance costs, which is the basis for efficient operation.
It is equipped with engine exhaust brake as standard, and it is highly recommended to install a hydraulic retarder. This is crucial to ensure the safety of heavy-duty vehicles when going downhill in mountainous areas. It can significantly reduce the risk of wear and thermal decline of driving brakes. It is a smart investment to improve safety and reduce operating costs.





