Use Cases
Ideal for long-distance freight hauling (container, bulk, construction equipment towing) and heavy-duty regional transport, the T7H delivers continuous power for sustained highway speeds and heavy trailers. It is also widely used in construction logistics and heavy-equipment transport where high payload/traction and fuel range are critical.
On-site photos
Detailed Description
The HOWO T7H 6×4 tractor family spans mid-to-high power ratings (typical market offerings include 430HP ≈ 321 kW and 500HP ≈ 373 kW), driven by robust diesel engines such as Sinotruk WP/WD variants or Weichai high-power units. Its high horsepower enables heavier gross combination weights (typical towing/traction capability in the 30–40 tonne class depending on axle ratio and configuration), while modular wheelbase and reinforced frame options provide flexibility for different trailer types and payload demands.
Fuel and operational efficiency are addressed by large tank options (single 400 L or dual 400 L+400 L configurations available) and proven transmissions (commonly HW19710 10F+2R), reducing downtime for refueling on long routes. Built with heavy-duty axles, selectable suspension packages and multiple tire options (e.g., 295/80R22.5, 12.00R20), the T7H balances payload capacity, durability and maintainability — attractive for fleet buyers seeking long service intervals and total cost-of-ownership savings.
Real-shot image
Detailed specifications
| Specification | Typical / Available Value |
|---|---|
| Model / Drive | HOWO T7H — 6×4 (430HP / 500HP options) |
| Engine options | Sinotruk WD615 / WP12 series (430HP class); Weichai high-power (500HP class) |
| Power (HP / kW) | 430 HP / ≈321 kW ; 500 HP / ≈373 kW |
| Displacement | ~9.7 L (WD615 family) to ~12.5 L (high-power variants) |
| Transmission | HW19710 (10F+2R) commonly; HW18710 available (depending on spec) |
| Wheelbase (typical) | 3500 mm (configurable for 6×4 variants) |
| Dimensions (L×W×H) | Example: 6.11 m × 2.496 m × ~2.95–3.45 m (varies by roof/axle) |
| Fuel tank | 400 L single or 400 L + 400 L dual (optional) |
| Curb mass / GVW (typical) | Curb mass ~7,100–11,930 kg (depends on spec); GCW/Trailer capability ~30–40 t |
| Tires | Common: 295/80R22.5, 12.00R20 or 12R22.5 (depend on axle & load spec) |
Upgrade your vehicle
Ready to boost fleet uptime and haul heavier loads? Request a quote now — our specialists will propose the optimal 430HP or 500HP 6×4 configuration (engine, axle ratio, fuel tank and cab options) to match your payload and route profile.
