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Application of Semi Truck Dump Trailer

Semi Trailer

Application of Semi Truck Dump Trailer

A semi trailer is a trailer whose axle is placed behind the center of gravity of vehicle(when the vehicle is uniformly loaded) and it is equipped with coupling devices that transmit horizontal and vertical forces to the towing vehicle. The semi-trailer is generally a three-axle semi trailer, which can be divided into many kinds such as 11 m bin rail semi trailer, 13 m bin rail, and low flat semi trailer. It is a kind of heavy transport vehicle connected with the head of semi trailer through the traction pin. One of them is semi truck dump trailer.


The semi truck dump trailer is suitable for the transportation of bulk goods such as coal, ore and building materials. The semi truck dump trailer can be divided into two categories according to its use: one of them belongs to heavy truck dump trailer and a super heavy truck dump trailer for off-highway transportation. It is mainly used for transportation tasks of large-scale mining, and engineering, and it is usually used with excavators. The other belongs to a light truck dump trailer and medium-sized ordinary truck dump trailer for road transportation. It is mainly used for the transportation of bulk goods such as sand, soil, and coal. It is usually used together with a loader.

1. The carriage adopts side turning and back turning dump mode. It can effectively improve the transport efficiency of the handling machine for transporting bulk and scattered goods.

2. The frame and the longitudinal beam of the carriage are welded with high-quality manganese plates. There are dustpan and rectangle containers. It has the advantages of high strength, strong lifting force, rigidity, toughness and strong bearing capacity. There is no permanent deformation.

3. Excellent technology: the main parts are processed by advanced equipment, the longitudinal beam is welded by full-automatic submerged arc welding, and the assembly machine is used for precise assembly of wheel axle and steel plate spring.