Description
Engineered for performance, the SINOTRUK HOWO 6×4 400HP Tractor Head is a heavy-duty workhorse featuring a reliable 400HP WP12 Euro II mechanical engine and a 10-speed HW gearbox. Paired with powerful HC16 rear axles and an essential ABS 4S/4M safety system, this truck is built for maximum reliability and safety on demanding routes.
Image of SINOTRUK HOWO 6×4 400HP Tractor Head
Key Technical Specifications
| Cabin | HW76, long cab, with one sleeper, with air conditioner, with safety belts |
| Engine | WP12.400E201, 400HP, EuroⅡ, 4 stroke direct fuel injection, mechanical type |
| Gearbox | HW19710, manual,10 F&2 R |
| Front Axle | VGD95, 9500kg, drum brake |
| Rear Axles | HC16,2x16000kg, drum brake, ratio:4.8 |
| Suspension | leaf springs, front/rear:9/12 pcs |
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| Wheel Base | 3200+1400mm |
| Steering | BOSCH brand, hydraulic operation with power assistance |
| Tires | 315/80R22.5, tubeless, 11 pieces (induding one spare tyre) |
| Fuel tank | 400L, aluminum material, with locking cap |
| Fifth Wheel | SINOTRUK 3.5 inch |
| Overall Dimension | 6900X2550X3200mm |
Features of SINOTRUK HOWO 6×4 400HP Tractor Head
Uncompromising Power and Efficiency
Reliable horsepower is the backbone of any profitable transport operation. The SINOTRUK HOWO 400HP TRACTOR HEAD is powered by the dependable WP12.400E201 diesel engine , a 4-stroke direct fuel injection unit that delivers a strong 400HP output. Complying with the Euro II emission standard, this mechanical-type engine is known for its ruggedness and ease of maintenance in diverse operating environments. The 10-speed HW19710 manual gearbox ensures smooth power delivery across all operational speeds.
Engineered for Endurance
This tractor head is built to move heavy payloads with confidence. The drivetrain is anchored by the high-capacity HC16 rear axles, rated at 2x16000kg. The 4.8 ratio provides excellent pulling power and gradeability. Up front, the VGD95 9500kg front axle contributes to superior load distribution. The entire chassis is supported by durable leaf springs suspension (9 pieces front, 12 pieces rear), providing the necessary stiffness for consistent heavy hauling.
Advanced Safety and Driver Comfort
Safety is non-negotiable in long-haul transport. This SINOTRUK HOWO 400HP TRACTOR HEAD is equipped with a crucial ABS (4S/4M) system, providing superior braking stability and control, particularly when hauling heavy trailers. Maneuvering is simplified by the inclusion of a reverse buzzer and responsive BOSCH brand hydraulic steering with power assistance. For driver comfort, the HW76 long cab includes a single sleeper and air conditioning , ensuring the operator remains rested and focused.
If unpredictable routes and demanding payloads are impacting your profitability, this modern SINOTRUK HOWO 6×4 400HP Tractor Head is engineered to eliminate those pain points. It offers a powerful, reliable engine paired with robust axles and essential safety features like ABS, making it the most cost-effective and dependable choice for continuous, high-volume logistics.
Contact us today to receive a full quotation and delivery details for this powerful HOWO tractor truck.
