What Are The Components Of Sidewall Semi Trailer

1. Sidewall semi trailer frame. Frame is the main and important part of load-bearing. It is composed of main beams, side beams, cross beams and tilted supports.

2. High side board. The side wall is divided into a flat plate and a vertical corrugated board. Can be detached or welded to death.

3. Side wall trailer protection device. Dry goods carrier trailer protection rotect pedestrians and other general cargo trailers from getting under the sidewall semi-trailer. It can also reduce wind resistance and save fuel.

4. Traction king pin of dropdeck trailer. The traction pin is an important component that connects the high side trailer to the tractor and withstands traction, and is connected to the traction seat.

5. Support leg. In order to make the dry goods carrier trailer reliably parked after leaving the truck head, the front end of the frame is equipped with two support legs that are linked left and right or left and right.

6. Axles and tires. Dry cargo trailer three axle assemblies of the same structure are installed under the suspension system.

7. Suspension system. The suspension system is a three-axis leaf spring suspension suspension, which is used to support the load and has the function of absorbing driving vibration and so on.

8. Brake and operating device. The sidewall semi trailer uses a dual-line pneumatic braking system and is equipped with an anti-lock braking system.

9. Electrical system. The high side semi trailer is equipped with an international electrical system that is compatible with the tractor.

10. Trailer attachment. Other accessories on the semi-trailer include tool box, spare tire frame, stakes and so on. There are also some small accessories, such as tight-fitting ropes and rope hooks.