6x4 Tractor Unit
Product Details
HOWO A7 420hp tractor truck is internationally recognized for its quality and reasonable design. The truck tractor adopts the special chassis of Sinotruk Howo, Weichai 420 horsepower engine, the chassis is solid and durable, and the power is strong, which can be configured according to customer requirements.
The HOWO A7 truck uses the A7-P high-floor extended cab with basic features including: split single sleeper, new air suspension seats, adjustable steering wheel up and down, front and rear, new German BEHR European-style integral air conditioner and heater, etc.

Engine Brand | WEICHAI |
After-sales Service Provided | Video technical support, Field installation, commissioning and trainin |
Fuel Tank Capacity | 300-400L |
Power Systems | perating voltage: 24 volts, negative ground Starter: 24 volts, 5.4 kW Generator: Three-phase, 28 V, 1500 W Battery: 2 x 12V, 165AH Cigarette lighters, horns, headlights, fog lights, brake lights, indicators and reversing lights |
Cab | HW76/HW79(optional) |
Tire | 12R22.5 * 10 Wheels |
Size | 6800*2496*2958 |
Maximum Torque(Nm) | 2000-2500Nm |
| If you want to know more about the tractor truck, please feel free to contact us, we will be happy to help you. | |
Daily maintenance of the truck tractor:
1. Before and after use, check whether the water level is normal and whether the fuel storage is sufficient.
2. Check whether the engine lubricating oil level is normal.
3. Check whether the oil pipes, water pipes, exhaust pipes and accessories are leaking normally.
4. Check the tightness of the wheel bolts and whether the tire pressure is normal.
5. Check the flexibility and reliability of the steering and braking systems.
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