Yingkou Deli Car Manufacturing Co., Ltd.
Contact person: Manager Zhang
Address: 66 Kaixuan Road, Yingkou City (Yingkou Small and Medium-sized Enterprise Park)
3. The dump truck can only operate after unloading.
If this operation error occurs, the dump truck will operate at a high speed and without load for a long time in a "small cycle" state, because the power take-off device is in the "joint" position. As a result, the temperature of hydraulic oil rises rapidly, which can easily cause damage to the oil seal of the oil pump and even cause the phenomenon of "burning" of the oil pump. What is more serious is that the operation of the oil pump means that the hydraulic system has power source, and the accident of automatic rising of the carriage occurs easily in the course of driving.
4. When driving, the power take-off device should not be in the "on" position.
If in the "on" state (the red light is on), the oil pump will continue to rotate, and the hydraulic system will have a power source, which will cause the car to automatically lift because of the misoperation on the air-controlled control control valve. At this time, even in the "down" position, the oil will enter the oil pump, which will burn the oil pump out.
|Address: 66 Kaixuan Road, Yingkou City (Yingkou Small and Medium-sizedEnterprisePark)|
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