Sinotruck Howo 6x4 Tractor Truck WD615 371HP-420HP Engine · HW19710 Transmission · JOST Fifth Wheel · 40-60 Ton Towing. Direct supply from China — FOB/CIF quote in 24 hours. |
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Technical Specifications
| Parameter | Detailed Specifications |
|---|
| Engine & Drivetrain |
| Engine Output Power | 336HP / 371HP / 420HP Euro II or III Diesel |
| Transmission | HW19710 (10 Forward & 2 Reverse Manual) |
| Drive Configuration | 6x4 (3 Axles / 10 Wheels) |
| Chassis & Load |
| Fifth Wheel | 2.0 Inch (50#) / 3.5 Inch (90#) Heavy Duty |
| Chassis Frame | High-Tensile Q345B Steel Double-Layer Frame |
| GVW / Towing | 25,000 kg (Towing up to 40-60 Tons) |
| Tires | 12.00R20 Radial / 12R22.5 Tubeless |
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Advantages of Sinotruck Howo 6x4 Tractor Truck
High-Torque Powertrain Legendary WD615 series engine delivers exceptional tractive power and gradeability under maximum load. | Military-Grade Chassis Reinforced double-layer frame guarantees high twist resistance across demanding cross-border routes. |
Heavy-Duty Fifth Wheel Premium JOST assembly ensures secure, wear-resistant connection with all semi-trailer types. | Ergonomic Cabin HW76 extended cabin with air-suspension seating, wide sleeper berth, and optimized climate control. |
Global Spare Parts Accessibility Standardized Sinotruk engineering significantly lowers long-term maintenance overhead with excellent fuel efficiency. |
Application Scenarios
Container Logistics Tows tri-axle skeletal and flatbed semi-trailers between international seaports and inland dry terminals. | Heavy Material Handling Couples with dump trailers and lowboy trailers for mining machinery, bulk ores, and structural steel. | Liquid Logistics Reliably hauls fuel, water, and chemical tanker trailers over high-gradient regional highways. |

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Packaging & Shipping
Every tractor unit undergoes comprehensive anti-corrosive wax treatment to insulate against marine humidity. We utilize dependable RORO (Roll-on/Roll-off) or Bulk Carrier methods to guarantee damage-free international delivery.

Customer Visits
With nearly two decades of export expertise, Chengda Group frequently hosts international customer visits. Procurement teams from Africa, Central Asia, and Southeast Asia routinely inspect our Sinotruck Howo tractor truck inventory to verify our quality standards firsthand.

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Why Choose Chengda?
Chengda Group is a trusted heavy-duty truck supplier with long-term partnerships with Sinotruk / Shacman / FAW / Dongfeng. Direct supply from China — competitive pricing, customized configurations, and lifetime original accessories support.

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FAQ
Q1: Can the engine horsepower or fifth wheel size be customised?
Yes, we can configure the Howo 6x4 tractor truck with either a 50# or 90# fifth wheel and power options up to 420HP.
Q2: What is the typical delivery timeframe for a fleet order?
Standard configurations are generally ready for seaport dispatch within 15-25 working days after deposit.
Q3: Are original engine and transmission parts accessible globally?
Absolutely. We supply full lifecycle accessories support, ensuring rapid global shipping on original fuel injectors, filters, and gear valves.