Tractor Trucks
HOWO T7H / TH7 6×4 Tractor Truck 380 / 400 / 430 / 460 / 480 / 540HP Available
HOWO T7H / TH7 6×4 tractor truck is a modern high-power prime mover designed for regional logistics, long-distance cargo transportation and heavy semi-trailer operation. It is widely used for container transportation, port logistics, flatbed cargo transport, tanker transportation, bulk cargo delivery, construction material transport and heavy equipment hauling. The T7H / TH7 series combines a modern aerodynamic cab, high-power SINOTRUK or Weichai diesel engine, heavy-duty HW transmission, reinforced chassis and double rear drive axles. Standard-roof and high-roof cab options, single or double sleepers, manual or AMT transmission and different rear axle ratios are available for different transport conditions. Engine power, emission standard, cab type, fifth wheel specification, axle ratio, tire model, fuel tank capacity, driving side, color, logo and accessories can be customized according to stock condition, trailer type and customer transportation requirements.
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Product Description
| Item | Specification Range |
|---|---|
| Product Type | Tractor Truck / Prime Mover / Tractor Head |
| Brand | SINOTRUK HOWO |
| Model Series | HOWO T7H / TH7 |
| Drive Type | 6×4 |
| Engine Power | 380HP / 400HP / 430HP / 440HP / 460HP / 480HP / 540HP available |
| Engine Brand | SINOTRUK / Weichai optional according to stock |
| Engine Model | WP10 / WP12 / MC11 / MC13 series optional |
| Engine Type | Inline six-cylinder, turbocharged and intercooled diesel engine |
| Engine Displacement | Approx. 9.7–12.5 L, depending on engine model |
| Maximum Torque | Approx. 1,500–2,500 N·m, depending on engine power |
| Emission Standard | Euro II / Euro III / Euro V / Euro VI optional |
| Transmission | HW19710 / HW19712 / HW25712 / HW25716 series optional |
| Transmission Type | 10-speed / 12-speed / 16-speed manual transmission; AMT optional |
| Clutch | Approx. 430 mm diaphragm spring clutch; automated clutch with AMT configurations |
| Cab | T7H / TH7 standard-roof, mid-roof or high-roof cab optional |
| Cab Suspension | Mechanical, hydraulic or four-point air suspension optional |
| Sleeper | Single sleeper or double sleeper optional |
| Steering | Left-hand drive or right-hand drive optional |
| Overall Dimension | Approx. 6,800–7,500 mm L × 2,496–2,550 mm W × 3,200–4,000 mm H |
| Wheelbase | Approx. 3,200–3,600 mm + 1,350 / 1,400 mm |
| Curb Weight | Approx. 8,500–10,500 kg, depending on configuration |
| Gross Vehicle Weight | Approx. 25,000 kg, depending on certification and local regulations |
| Gross Combination Weight | Approx. 40–60 tons, depending on configuration and local regulations |
| Fifth Wheel | 50# or 90# fifth wheel optional |
| Fifth Wheel Height | Approx. 1,250–1,450 mm, depending on chassis and tires |
| Axle Configuration | 1 front steering axle + 2 rear drive axles |
| Front Axle | VGD95 / VPD71 / 7.1T–9.5T heavy-duty front axle optional |
| Rear Axle | MCY13 / MCY13Q or other heavy-duty double rear drive axles |
| Rear Axle Type | Single-reduction or hub-reduction axle optional |
| Rear Axle Ratio | Approx. 2.85–4.77, selected according to highway or heavy-duty operation |
| Frame | Reinforced high-strength steel frame |
| Suspension | Multi-leaf or few-leaf spring suspension; rear air suspension optional |
| Tire Model | 12.00R20 / 12R22.5 / 295/80R22.5 / 315/80R22.5 optional |
| Tire Quantity | 10 tires + 1 spare tire |
| Fuel Tank | Approx. 400–1,000 L, single or dual steel/aluminum fuel tanks optional |
| Brake System | Dual-circuit compressed-air brake system |
| Safety System | ABS available; EBS, ESC, ASR and lane-assistance systems optional according to configuration |
| Retarder | Engine brake or hydraulic retarder optional |
| Maximum Speed | Approx. 80–110 km/h, depending on engine, transmission and axle ratio |
| Hydraulic System | PTO and hydraulic oil system optional for dump semi-trailer |
| Matching Trailer | Flatbed, lowbed, skeletal container, tanker, dump, sidewall, fence or customized semi-trailer |
| Color | White, red, green, yellow, blue or customized |
| Condition | Used / Refurbished / Customized according to stock |
| Customization | Engine, emission, cab, fifth wheel, axle ratio, tires, fuel tank, color, logo, driving side and accessories |
Typical Applications
- Container transportation
- port and terminal logistics
- flatbed semi-trailer transport
- lowbed heavy equipment hauling
- fuel and liquid tanker transportation
- bulk cement tanker transport
- construction material delivery
- mining logistics
- dump semi-trailer operation
- agricultural product transportation
- regional distribution
- medium-distance and long-distance cargo transportation.
Available Configurations
- 380HP, 400HP, 430HP, 440HP, 460HP, 480HP or 540HP engine
- WP10, WP12, MC11 or MC13 engine
- Euro II / Euro III / Euro V / Euro VI emission standard
- left-hand drive or right-hand drive
- T7H cab or TH7 cab
- standard-roof, mid-roof or high-roof cab
- single sleeper or double sleeper
- 10-speed, 12-speed or 16-speed manual transmission
- AMT according to stock
- 50# or 90# fifth wheel
- single-reduction or hub-reduction rear axle
- different rear axle ratios
- leaf spring or rear air suspension
- 12.00R20, 12R22.5, 295/80R22.5 or 315/80R22.5 tires
- 400–1,000L single or dual fuel tanks
- PTO and hydraulic system
- air conditioner
- air suspension driver seat
- ABS
- EBS
- ESC
- hydraulic retarder
- customized paint color, logo and export markings.
Buyer Support
- HOWO T7H / TH7 6×4 tractor truck features a modern aerodynamic cab with strong international market recognition
- 380–540HP engine options meet different highway, mountain-road and heavy-load transportation requirements
- MC11 / MC13 and Weichai engine options provide strong torque and reliable power delivery
- HW heavy-duty manual and AMT transmission options improve adaptability for different driving conditions
- 6×4 drive configuration provides strong traction and stable performance when towing loaded semi-trailers
- high-roof double-sleeper cab and large storage space improve comfort for long-distance operation
- reinforced high-strength frame and double rear drive axles provide reliable load-bearing performance
- small-ratio rear axle and large-capacity fuel tank options are suitable for efficient highway logistics
- 50# and 90# fifth wheels can match different semi-trailers
- multiple emission standards and left-hand or right-hand drive configurations are available for different export markets
- used, refurbished and customized tractor trucks can be supplied with flexible configurations and competitive cost performance.





