Dump truck refers to a vehicle for short-distance transportation of materials with a tipping hopper. It is suitable for short-distance transportation of various bulk materials such as concrete, sand and gravel, earthwork, coal, ores in construction, water conservancy, road construction, and mining. The hopper is installed at the front of the tire walking chassis, and is tipped and unloaded by the gravity of the material in the hopper or the thrust of the hydraulic cylinder. It consists of a hopper and a walking chassis.

It consists of a hopper and a walking chassis. The hopper is installed at the front of the tire walking chassis, and is tipped and unloaded by the gravity of the material in the hopper or the thrust of the hydraulic cylinder. According to the different directions, the discharge can be divided into front turning discharge, rotary discharge, side turning discharge, high fulcrum discharge (the discharge height is fixed) and lifting and tipping discharge (the discharge height can be changed arbitrarily). In order to adapt to the uneven roads of the construction site, avoid material scattering, and achieve accurate and rapid unloading in place, labor-saving operation, good off-road performance and strong climbing ability, it is required that the speed of the dump truck should not be too fast (generally a high speed of 20 kilometers). / hours below). The dump truck with the drive axle at the front (with the hopper above it) and the driver seat at the back is suitable for short-distance transportation of sand, stone, mortar, bricks, concrete and other materials. According to different construction operation requirements, the current dump truck is developing in the direction of multi-purpose, which can quickly change various working devices such as hoisting, bulldozing, loading, etc., so that it has the characteristics of multi-function and efficiency.