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HOWO NX 6X4 400hp Left-Hand Drive Tractor Truck
Factory direct wholesale on brand new Sinotruk HOWO NX 6X4 400hp tractor trucks. High-performance Left-Hand Drive (LHD) prime mover optimized for regional logistics.
Minimum order quantity: 1 unit
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Product Details
The HOWO NX 6X4 400hp Left-hand Drive (LHD) tractor truck represents the new generation of high-efficiency, cost-optimized heavy-duty commercial prime movers engineered by SINOTRUK. Specifically built to serve as the structural anchor for cross-border dry freight grids, container logistics, and heavy-duty tanker or flatbed semi-trailer towing operations, this 10-wheel tractor head offers an elite performance-to-cost ratio. Under the hood, it pairs a high-torque 400-horsepower industrial diesel engine with a reinforced 6X4 drivetrain layout, generating unrelenting gradeability and steady highway traction even under maximum gross combination weight (GCW) configurations. Outfitted with an aerodynamic cab designed to lower wind resistance and optimize thermal cooling in desert climates, the HOWO NX ensures uninterrupted runtime across challenging regional freight corridors.
Product Parameter Table
| Technical Parameter | Industrial Specification Data |
| Model Designation | SINOTRUK HOWO NX 6X4 Tractor Truck Series (LHD) |
| Chassis Model Code | ZZ4257V344JB1 / ZZ4257V3247B1 |
| Overall Dimensions (L×W×H) | Approx. 6,985 mm × 2,496 mm × 3,750 mm |
| Gross Combination Weight (GCW) | 60,000 kg – 85,000 kg Heavy Load Capability |
| Engine Model & Spec | WP12.400E201 / WP12.400E50 (Euro 2 / Euro 3 / Euro 5 available) |
| Rated Engine Power | 400 HP (294 kW) @ 1,900 rpm | Max Torque: 1,900 N.m – 1,920 N.m |
| Displacement Profile | 11.596 Liters Inline 6-Cylinder Turbocharged Intercooled Diesel |
| Gearbox / Transmission | HW19710 Manual 10-Speed (10 Forward + 2 Reverse Gears) |
| Front Steering Axle Type | VGD71 / VGD95 Rated Steering Axle (7,100 kg – 9,500 kg capacity) |
| Rear Driving Axle Type | MCY12BGS / MCX16ZG Double Reduction Twin Axles (12,000 kg – 16,000 kg × 2) |
| Suspension Architecture | Reinforced Leaf Springs (Front: 3 or 9 leaves | Rear: 5 or 12 leaves with stabilizer bar) |
| Tire & Wheel Profile | 12R22.5 or 315/80R22.5 Tubeless Tires (10+1 Spare Frame) |
| Fuel Tank Capacity | 400L or 600L Premium Heavy Aluminum Alloy Fuel Tank |
| Fifth Wheel Spec (Saddle) | JOST 50# (2.0-inch) or SINOTRUK 90# (3.5-inch) High-Strength Type |
| Braking Safety System | Dual Circuit Compressed Air Brake; WABCO Valves; Engine EVB Support |
Features of Howo TX tractor head
🔵 High-Torque 400HP Powerplant: Powered by a genuine Weichai WP12 / Sinotruk diesel engine utilizing electronic high-pressure common-rail fuel injection. It delivers peak torque across a broad RPM range, ensuring exceptional fuel efficiency and continuous pulling power.
🔵 Highly Mature Transmissions Grid: Outfitted with a premium SINOTRUK HW series manual transmission (10 forward + 2 reverse gears) featuring twin countershafts, delivering smooth gear shifts, high torque capacity, and simple localized maintenance.
🔵 Heavy-Duty Structural Axles Matrix: Features a reinforced VGD95 high-capacity front steering axle paired with MCX16 / HC16 heavy double-reduction rear driving axles equipped with inter-wheel and inter-axle differential locks for unyielding traction in mud and sand.
🔵 Ergonomic Driver's Cabin Environment:The specialized cabin features 4-point air suspension, an air-ride dampening driver’s seat, dual-berth sleeper configurations, a wide-angle aviation-grade dash panel, and a high-output air conditioning grid to reduce operator fatigue.
Applications of Howo TX tractor truck
🔵 Long-haul Logistics: Towing semi-trailers to transport containers and bulk cargo, covering long-haul transportation between cities in Africa, the Middle East, and Southeast Asia.
🔵 Port Distribution: Container short-haul and distribution within ports, suitable for high-frequency, heavy-load operations in port areas.
🔵 Engineering Support: Towing dump trucks and low-flatbed semi-trailers, serving material transportation at construction sites.
Packaging and Transportation
We use bulk or container transport vehicles. Our factory has long-term partnerships with shipping agents, offering you the lowest freight rates.
Why Choose Us?
We pair 20+ years of rich vehicle production and wholesaling experience with an uncompromised quality management framework and an expert design system. This synergy enables us to satisfy all custom-built client demands while securing your investment for the long haul with reliable, lifetime accessories support.
