Use Cases
This powerful tractor head is primarily used for long-distance logistics and container transportation, ensuring timely delivery across borders with its robust 430HP engine. It is also a top choice for heavy-duty construction hauling, moving large machinery and materials with a reliable 6x4 drive configuration.
Additionally, it excels in bulk cargo transport, where its high load-bearing capacity and stable fifth wheel connection provide maximum safety for diverse industrial needs.
On-site photos

Detailed Description
The SINOTRUK HOWO NX series represents the next generation of intelligent heavy-duty transportation. Equipped with a high-torque 430HP Diesel Engine and the proven HW19710 Transmission, this semi-truck delivers seamless gear shifts and exceptional power output. The 6x4 Drive Configuration works in perfect harmony with the HC16 Heavy Duty Axle to provide a massive traction capacity of 30t-60t, making it an unstoppable force for any haulage truck operator.
For maximum durability, our HOWO NX features a High-Strength U-profile ladder frame and reinforced Air Suspension options. The 12R22.5 Tubeless Tires are specifically chosen for their low rolling resistance and long wear life, while the 400L Fuel Tank ensures extended range between refills. We understand that every project is unique, which is why we offer bespoke customization for tank volume, load capacity, and specialized configurations to match your exact business goals.
Our commitment to quality starts with a meticulous production process, including advanced automated welding and a multi-layer anti-corrosion painting finish. Every 10-wheeler tractor undergoes rigorous load-bearing tests and chassis stability checks before leaving the factory. Whether you choose a New or Used model, ZW Group ensures the vehicle is optimized for peak performance from day one.
When it comes to global delivery, we utilize professional shipping packaging, including wax coating for sea freight and secure RORO or bulk carrier arrangements to prevent any damage. From the 90# King Pin to the ergonomic cabin design, every detail is engineered to provide the best ROI for international buyers seeking a reliable commercial vehicle.
Real-shot image

Detailed specifications
| Item | Typical / Example Specification |
|---|---|
| Model / Name | HOWO NX Tractor Truck 430HP 6×4 |
| Axle configuration | 6×4 (dual-drive rear axles) |
| Engine power | 430 HP (≈316 kW) |
| Engine family / displacement | WP12 / D12 class typical, ≈11.6 L (model varies by market) |
| Maximum torque (typ.) | ~2000–2200 Nm (depends on exact engine tune) |
| Transmission | Sinotruk HW19710 (10F+2R) typical; heavy-duty options available |
| Wheelbase | Typical 3200+1350 mm (common 6×4 layout) — multiple options |
| Fuel tank capacity | 400 L single (400L+400L optional for extended range) |
| Tire specification | 12.00R20 or 295/80R22.5 (depend on spec) |
| Emission / Standard | Euro II / Euro III (export spec vary; higher emission standards optional) |
Whether you refer to it as a Tractor Head, Prime Mover, Semi-Truck, or Haulage Truck, our 6x4 Towing Truck is the ultimate 10-wheeler tractor designed as a high-performance road tractor and power unit to serve all your heavy duty truck and commercial vehicle needs.

FAQ
- Who is the ZW Group HOWO NX designed for? It is designed for fleet owners and logistics companies requiring a reliable, high-horsepower prime mover for heavy-duty international or domestic hauling.
- What is the maximum traction capacity of this tractor head? The 6x4 configuration is engineered to support a traction mass of 30t-60t, depending on the specific terrain and trailer setup.
- Where can I get customized specifications for my truck? ZW Group offers full customization at our manufacturing facility in China, allowing you to adjust the engine power, axle ratio, and tire types.
- When can I expect delivery after placing an order? Standard units are often in stock; however, customized orders typically ship within 20-30 days via secure RORO or container shipping.
- Why should I choose the 430HP NX model over older versions? The 430HP NX offers a more aerodynamic cabin, better fuel economy, and higher torque compared to the standard 375HP models, reducing your long-term operating costs.
- How does ZW Group ensure the quality of used tractor trucks? Each used vehicle undergoes a comprehensive 100-point inspection, including engine overhauls, new painting, and a full load-bearing test to meet export standards.
Upgrade your vehicle
Ready for immediate quoting — limited allocation of 430HP 6×4 units with customizable axle ratios and fuel tank options. Request a quick quote now for competitive FOB pricing and a free configuration checklist.









