
The truck subframe is the main part of the chassis. It can withstand the vibration load of the engine, and it can also withstand various impacts caused by road conditions, and improve the connection strength of the automobile suspension system.
The Role of Truck Subframe
- It can improve the connection strength between the truck body and the chassis. The subframe protects the truck from impact and torsional forces. Without a subframe, the risk of vehicle damage is high when driving at excessive speeds.
- It can improve the stability of the truck. The subframe can also reduce the vibration caused by the engine and the road surface, and improve the stability of the truck during driving.
- It can ensure the safety of the truck body. When the truck is running on different roads, the suspension system will also cause impact on the body, which will cause various deformations due to uneven force over time. However, under the action of the sub-frame, it can replace the body to withstand such as load bending, Lateral bending, non-horizontal torsion and other problems, and more direct force in the event of a collision, thereby improving the safety performance of the vehicle.
TOPOLO-TRUCK Chassis Subframe
The weight of the sub-frame is less than 50kg, and it can be transported without a crane.
- Length: 4.2m.
- Materials: Aluminum, galvanized steel.
- Applications: Light box trucks, dropside trucks, dump trucks.




TOPOLO-TRUCK is a professional CKD truck manufacturer. We provide chassis frame design and manufacturing services for various box truck and dump truck manufacturers. We use various stamped steel parts, aluminum extrusion parts, sheet metal parts to manufacture high standard components.




























