What are the characteristics of the rear dump truck？
the characteristics of the rear dump truck
Rear dump truck can be divided into two categories according to their purposes: one is heavy duty and super heavy dump trailers for off-highway transportation, which mainly undertake transportation tasks such as large scale mines and engineering, and are usually used in conjunction with excavators. The other type of light, medium and large ordinary dump trailers for road transportation are mainly responsible for the transportation of loose goods such as sand, soil, and coal, and are usually used in conjunction with loaders. So what are the characteristics of the dump truck?
rear dump truck is a vehicle that unloads its cargo by itself through hydraulic or mechanical lift. Since the loading compartment can automatically tip over a certain angle to unload, the rear dump truck can greatly save unloading time and labor, shorten the transportation cycle, improve production efficiency, and reduce transportation costs. rear dump truck is a commonly used special transportation vehicle.
The carriage of the rear dump truck adopts the rollover and rear dump truck methods, which can effectively transport bulk and scattered goods by the loading and unloading machine;
the frame and the longitudinal beam of the carriage are welded with high quality manganese plates, and the cargo box has two types: dustpan and rectangle. It has high strength, strong lifting force, good rigidity and toughness, strong bearing capacity and no permanent deformation.
rear dump truck is a heavy duty transport vehicle, which is widely used in our lives because of its good performance.
The main parts of the rear dump truck are processed by advanced equipment, the longitudinal beams are fully automatic submerged arc welding, and the axles and leaf springs are assembled by an assembly machine. Carbon trioxide gas shielded welding, the entire frame is shot peened, making the vehicle more beautiful, strong and durable.
The whole vehicle body of the rear dump truck is made of steel, advanced technology and strict production process. The whole vehicle has reasonable structure, reliable performance, easy operation and beautiful appearance;
The loading compartment of the back dump truck can automatically tip over a certain angle for unloading, which greatly saves unloading time and labor, shortens the transportation cycle, improves production efficiency, and reduces transportation costs. It is a commonly used special transportation vehicle. It can also carry out loading and unloading transportation of earthwork, sand and gravel and bulk materials.the frame is made of steel welded longitudinal beams and strengthened The frame structure composed of cross beams takes into account the strength, stiffness and toughness of the frame in a balanced manner, and has the characteristics of strong bearing capacity and no permanent deformation.
The structure of the engine, chassis and cab of the rear dump truck is the same as that of the general truck. It can also carry out loading and unloading transportation of earthwork, The high pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe, and there is a cab safety protection plate at the front end of the carriage. The engine drives the hydraulic pump through the transmission and the power take off device. The hydraulic tilting mechanism of the carriage is composed of a fuel tank, a hydraulic pump, a distribution valve, a lifting hydraulic cylinder, a control valve and an oil pipe.
Generally speaking, the rear dump truck is to install a set of hydraulic lifting mechanism on the rear dump truck chassis, and use the engine of the vehicle to drive the hydraulic lifting mechanism to tilt the carriage at a certain angle for unloading; and rely on the weight of the carriage to reset it. Special purpose truck.