Sinotruk HOWO TX 6×4 heavy-duty tractor truck, powered by Weichai WP10 375HP engine + Fast 12-speed gearbox, features reinforced Q345B steel chassis, 40-50t towing capacity, and anti-rollover cabin—ideal for harsh heavy-haul scenarios like mines & construction sites.
Technical Specifications
| Parameter | Specification |
|---|
| Drive Type | 6×4 (Dual Rear Axle Drive) |
| Engine Model | Weichai WP10/WP12 375-430 HP Diesel Engine |
| Transmission | Fast 12-speed Manual Gearbox |
| Rated Towing Capacity | 40-50 tons |
| Wheelbase | 3300+1350 mm |
| Tire Specification | 12R22.5 Heavy-duty Radial Tires |
| Emission Standard | Euro II / Euro V (Optional) |
| Cabin | TX Series Wide-body Cabin with AC & Suspension Seat |
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Application Scenarios
The Sinotruk HOWO TX 6×4 Heavy-duty Tractor Truck is most effective in high-intensity environments such as cross-border logistics,mining site transportation, and port container hauling. Its robust configuration makes it the primary choice for infrastructure projects and large-scale distribution fleets requiring 24/7 uptime.
Howo tractor truck's core advantages
Superior Durability: Engineered with a high-strength reinforced chassis to withstand extreme road conditions and heavy payloads.
Advanced Fuel Efficiency: Optimized powertrain matching reduces operational costs through lower fuel consumption per kilometer.
Ergonomic Cabin Design: Features a spacious TX series cab with air-suspension seats, ensuring driver comfort during long-distance hauls.
Intelligence & Safety: Integrated with advanced braking systems (ABS/EBS) and smart fleet management diagnostics.
Global Service Network: Backed by Sinotruk’s extensive international after-sales support and readily available genuine spare parts.
Transportation methods
We implement a strict export-standard packaging process: anti-corrosion treatment and reinforcement to ensure your products arrive intact, regardless of their destination or mode of transport.
About US
Founded in 2005, Chengda Group is a professional truck parts supplier with 18 years of export experience, partnering with top brands like Sinotruk, Shacman, FAW, Dongfeng, and Foton. We own automated production lines, a professional R&D team, and strict quality control, offering one-stop solutions for all truck core components. Certified by SGS, BV, ISO, CCC, and WMI, our annual export value exceeds $5 million, providing cost-effective, durable parts with OEM service, English documents, and free after-sales support. 
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