3 axle tipper trailer is suitable for the transport of coal, ore, building materials and other loose goods.

The tipper trailer can be divided into two categories according to their uses: the first category is the heavy and super heavy tipper trailers for non-highway transport, which mainly undertake the transport tasks of large mines and projects, and are usually used together with excavators. The other category belongs to the light and medium-sized general tipper trailers for road transport, which mainly undertake the transport of loose goods such as sand, soil and coal, and are usually used together with loaders.

The trailer body can be tilting backward or sideways. The piston rod movement is controlled by the control system. Later tilting is more common, and the piston rod is pushed to make the carriage tilting. A few bidirectional tilting. The high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and oil pipe, and there is a bridge safety plate at the front of the compartment.The hydraulic tilting mechanism consists of oil tank, hydraulic pump, distribution valve, lifting hydraulic cylinder, control valve and oil pipe, etc. The engine drives the hydraulic pump through the transmission and force taking device. The high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and oil pipe, and pushes the piston rod to make the compartment tip over.