Dump semi-trailer

The dump semi-trailer is applicable to the transportation of bulk and bulk goods such as coal, ore and construction materials. The dump semi-trailer can be divided into two categories according to its use: one is the heavy and super-heavy dump trailer used for off-road transportation, which mainly undertakes the transportation tasks of large mines and projects, and is usually used together with excavators. The other type of light and medium ordinary dump trailer, which is used for road transportation, mainly undertakes the transportation of loose goods such as sand, soil and coal, and is usually used together with the loader. 1. The carriage adopts the way of side tipping and back tipping, which can effectively improve the transport efficiency of the loader in transporting bulk and bulk goods. 2. The frame and longitudinal beam of the carriage are welded with high-quality manganese plate, and the cargo box has dustpan and rectangle. It has high strength, strong lifting force, good rigidity and toughness, strong bearing capacity and no permanent deformation. 3. Sophisticated technology: the main parts are processed with advanced equipment, the longitudinal beam is fully automatic submerged arc welding, and the assembly machine is used for precise assembly of wheel axles and leaf springs.