The principle of the wing-type container semi-trailer is to achieve the lifting effect by driving the hydraulic system through the discharge power unit. The advantages and applications of the winged container semi-trailer: It features fast loading and unloading speed, high efficiency, and the ability to load and unload from the side. It has become a highly favored transportation tool for modern logistics enterprises. The wing-type container semi-trailer has become the transportation choice for large logistics companies. In recent years, a large number of lightweight new materials have been applied to the box vehicle series, which has reduced the self-weight of the box. Coupled with the beautiful design of the box and the safe and reliable transportation of goods, it is expected to have a place in the logistics transportation market.