The compartment of the dump truck is tilted backwards and laterally tilted. The piston rod movement is controlled by the operating system, and the backward tilting is more common. The piston rod is pushed to tilt the carriage, and a few are tilted in two directions.
The high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe, and the cab safety protection plate is arranged at the front end of the car. The engine drives the hydraulic pump through the transmission and the power take-off device. The hydraulic tilting mechanism of the cabin is composed of a fuel tank, a hydraulic pump, a distribution valve, a lifting hydraulic cylinder, a control valve and a fuel pipe. The dump truck is sealed and modified. hotline
The engine drives the hydraulic pump through the transmission and the power take-off device. The high-pressure oil enters the lift hydraulic cylinder through the distribution valve and the oil pipe, and pushes the piston rod to tilt the car. It is more common to tilt over in the future, and the steering of the piston rod can be controlled by the operating system to stop the car at any desired tilt position. The cabin is reset using its own gravity and hydraulic control.
1. Do not suddenly push the lifting handle to the “down position†in the middle of full load lifting.
If this operation is mistaken, the car suddenly rushes down, which will bring a lot of impact to the frame and even accidents. Therefore, the above operations should be avoided as much as possible. If there are special circumstances, you must also be careful to try to slow down the landing speed. You must not accidentally drop the car to the end.
2, can not use the rushing car - slam brakes unloading.
Because the inertial force of the slamming car is very large (usually 5~20 times of the rated lifting force), it is easy to cause permanent deformation of the frame, the welding of the carriage and the frame, the burning of the oil pump or the destruction of the sealing ring, the destruction of the hydraulic cylinder and the like. The service life of the vehicle is reduced, and in serious cases, there will be a rollover accident. Therefore, the general dump truck is prohibited from driving when lifting. hotline
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