Self-unloading semi-trailers

Self-unloading semi-trailers are suitable for the transportation of bulk cargo such as coal, ore, and building materials. Dump semi-trailers can be divided into two categories according to their uses: one type of heavy-duty and super-heavy dump trailers for off-road transportation are mainly responsible for large-scale mining, engineering and other transportation tasks, and they are usually used with excavators. The other type of light, medium, and ordinary dump trailers used for road transportation are mainly responsible for the transportation of loose goods such as sand, soil, and coal, and they are usually used in conjunction with loaders.

Cargobox: The Cargobox is made of high-strength cold plates, which are light in weight and high in strength. At the same time, the Cargobox plates are pickled and phosphated to improve the adhesion of oil and gas and reduce the weight of the product. Door opening structure: The automatic door opening structure is adopted, and the manual insurance is designed at the same time, which is flexible and easy to do, safe and reliable. Suspension system: adopts a new type of suspension system with high strength and strong impact resistance; each axle load is balanced, and the system tie rod angle design is reasonable. In the process of frequent turbulence, the instant friction slip distance between the tire and the ground is reduced, and the tire is effectively reduced At the same time, the adjustable tie rod can adjust the wheelbase, which can effectively avoid the eccentric wear of the tire and the phenomenon of tire gnawing; the brake system: adopts a safe and reliable circuit brake brake system, the energy storage pump has a parking brake function, and the performance is optional. Openable relay valve.