Sinotruk Howo 400hp Tractor Head Truck
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Sinotruk Howo 400hp Tractor Head Truck
Product Details
The Sinotruk Howo 400hp tractor head truck is a classic heavy-duty tractor unit from Sinotruk, designed specifically for long-haul road logistics, container transport, and heavy bulk cargo transportation. With its stable 400hp power output, reinforced chassis, and mature overall design, it combines strong traction, fuel economy, and durability, making it one of the most cost-effective tractor units in the global heavy cargo transportation sector.

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Advantages of the Howo tractor head truck
1. Mature powertrain with low failure rate and simple daily maintenance.
2. High fuel efficiency, effectively reducing long-term fleet operating costs.
3. Strong compatibility, compatible with various semi-trailers, including container, flatbed, sidewall, and tank trailers.
4. Robust chassis structure suitable for various applications, including high-frequency operations and harsh road conditions.
5. Complete export certifications and ample global spare parts supply.

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Specifications
| Technical Parameter | Industrial Specification Data (Severe Duty Transport Matrix) |
|---|---|
| Truck Tractor Model | Sinotruk HOWO 6x4 Tractor Head Truck / HOWO 7 Series Prime Mover |
| Drive Wheel Configuration | 6x4 Forward Control (10 Wheels Matrix / 4 Driven Wheels) |
| Engine Hardware Architecture | Sinotruk WD615 Series / Weichai High-Torque Turbocharged Diesel Engine |
| Horsepower Output Range | 290 HP – 371 HP / 420 HP (Heavy Payload & High Torque Matrix) |
| Emission Standard Options | Euro II / Euro III / Euro IV / Euro V Compliance |
| Transmission Gearbox Matrix | HW Series Manual Transmission (10-Forward Gears + 2-Reverse Gears) |
| Axle Engineering Setup | Front Axle: HF7 / HF9 Ton | Rear Axle: HC16 / ST16 Heavy Double Reduction Axles |
| Chassis Wheelbase Length | Approx. 3,200mm + 1,400mm | 3,400mm + 1,400mm Standard Layout |
| Cabin Configuration Setup | HOWO Extended Cab with Single/Dual Sleepers, Air Conditioning, Steel Dashboard |
| Fifth Wheel Coupling Assembly | Authentic JOST 2.0 inch (50#) or 3.5 inch (90#) Heavy-Duty Locking Plate |
| Fuel Tank Capacity Volumetrics | 400L / 600L High-Capacity Aluminum Alloy or Steel Fuel Tank Array |
| Tire Hardware Assembly Array | 10 Units + 1 Spare | 12.00R20 Radial Steel Wire or 12R22.5 Tubeless Tires |
| Suspension Structural Grid | Heavy Mechanical Multi-Leaf Steel Springs Suspension (Front/Rear Matrix) |
| Safety Braking Core Matrix | Dual Circuit Compressed Air Brakes; EVB (Engine Valve Brake) + ABS |
Applications of Howo 6x4 tractor head truck
This Sinotruk Howo 400hp tractor head truck is widely used in port container transshipment, long-haul freight logistics, bulk cargo transportation, engineering trailer support, and cross-border transportation. It is an ideal choice for logistics companies, fleets, and freight stations engaged in heavy cargo transportation.
Packaging & Shipping
The Sinotruk Howo tractor head is professionally treated with anti-rust wax and securely fastened before shipment. We support roll-on/roll-off (Ro-Ro), bulk carrier, and container shipping. Complete customs clearance documents are provided to ensure smooth delivery to the destination port.

Ready to enhance your transport efficiency?
FAQ
Q: What is the drive system of this 400hp Howo tractor unit?
A: Primarily a 6x4 drive, providing stable traction and suitable for heavy-duty towing.
Q: Can left-hand drive be customized?
A: Yes, both left-hand and right-hand drive versions are available to meet the needs of different countries.
Q: What types of trailers can it tow?
A: It can be connected to most common semi-trailers, such as container semi-trailers, fenced semi-trailers, and tank semi-trailers.
About Us
We are a professional exporter of the full range of Sinotruk Howo heavy-duty trucks and tractors. We provide original vehicles that have undergone rigorous quality inspection, support personalized configurations, and provide complete export documentation. Our products are exported to Africa, the Middle East, Southeast Asia, and other regions, with a stable supply and reliable after-sales service.





