The engine, transmission, and tires are important factors affecting load capacity.
1.Engine power and torque: Engine power and torque determine the vehicle's dynamic performance. The tractor truck uses a 400-horsepower engine with high torque. It has good climbing ability and acceleration performance, and can carry heavier loads.
2.Transmission and Rear Axle Ratio: The number of gears in the transmission and the rear axle ratio affect the vehicle's transmission efficiency and climbing ability. The trailer truck is equipped with a 10-speed transmission, a 16-ton drive axle, and a 4.803 ratio, which allows the vehicle to perform better in different road conditions and carry more cargo.
3.Tires: Tire specifications, tread pattern, and tire pressure also affect a vehicle's load-bearing capacity. The truck head is equipped with 315/80R22.5 tires, which provide better grip and stability, allowing it to withstand greater weight.

Product Name: SINOTRUK HOWO 6x4 10 Wheels 400HP Truck Head
Application: Logistics and transportation
Engine: WP12S.400E201, 400HP. Euro 2
Cabin: With one bed, A/C
Gearbox: HW19710,10 forward and 2 reverse gear
Tire: 315/80R22.5 ,10+1 pcs
Color: Optional
Fuel Tank: 400L
Saddle: 90#
SINOTRUK HOWO 6x4 10 Wheels 400HP Truck Head specification only for your reference, we will recommend other trailer truck your request.
|
Model |
Horsepower |
Payload |
|
400HP |
60 Tons |
|
|
371HP |
60 Tons |
→Ask us which product is best for you.
Equipping tractor truck units with air deflector can reduce wind resistance and fuel consumption. Fairings optimize airflow direction, reducing air resistance during vehicle operation. For example, a roof fairing ensures the airflow height at the front of the tractor is level with the cargo box, reducing airflow separation and turbulence; side fairings guide airflow between the trailer and the cab, reducing wind resistance. Experimental data shows that properly installed fairings can effectively reduce the drag coefficient and improve fuel economy, especially at high speeds.The air deflector helps reduce the impact of crosswinds on the vehicle, allowing airflow to pass over the body more smoothly, reducing the risk of roll at high speeds, enhancing driving stability, and improving driving safety.

Container handling: Tractor trucks are used in ports or container warehouses to move containers from one place to another.
Standard delivery is 25-35 days.Customized modules may require 35-40 days.
Minimum order for one unit
Yes, we offer global spare parts supply, technical support.
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