How to distinguish the quality of the tarpaulin motor for dump trucks:
1. After opening, the cover can be tightly attached to the side of the carriage, without blocking the rearview mirror, without affecting the mobility of the vehicle, and without affecting traditional manual and small loading equipment operations.
2. The cover plate and other structural components are hung on the lower edge of the carriage, away from the working surface of the vehicle, thus avoiding collisions between loading tools and the cover plate.
3. The moving mechanism is entirely located on the outside of the carriage, and there will be no damage to the mechanism caused by the impact of loading machinery or materials.
4. After opening the car cover, it takes up less extra space, making it convenient to enter and exit narrow work passages; The electric motor of the dump truck uses a high pressure oil pump, with a working pressure of up to 28MPa.
5. Hydraulic closed system:
① Economic and environmental benefits.
② The system consists of a mechanical transmission system, a separate hydraulic system, and an electrical control system. It only uses the existing battery of the car as the power source and uses the control system to control the hydraulic system, outputting mechanical energy to the transmission system to make it move.
③ The motor drives the oil pump to provide high-pressure oil, and through the reversing valve, the oil cylinder moves back and forth in a straight line. Through the chain, sprocket, and connecting rod, the straight line motion is converted into rotational motion, thereby driving the back and forth swing of the connected four-bar linkage mechanism.