Post by on 2017-02-22 17:15:35
Maintenance of concrete mixer truck drive device
The role of the concrete mixer truck drive device is to drive the concrete tank rotation, which consists of power take-off, universal shaft, hydraulic pump, hydraulic motor, operating valve, hydraulic tank and cooling device. If this part of the failure to stop working, the concrete tank will not be able to turn, which will lead to the car concrete scrapped, serious even the whole tank concrete condensation in the tank, causing the concrete mixer truck scrapped. Therefore, the reliability of the drive is the use of the issue must be highly valued. In order to ensure that the drive device is sound and reliable, the following maintenance work should be done:
1. The universal part is the fault-prone parts, should be filled with grease on time, and often check the wear and tear, timely repair and replacement. The fleet should have a spare universal shaft assembly to ensure that it can resume work in a matter of minutes in the event of a malfunction.
2. To ensure that the hydraulic oil clean. Concrete mixing truck work environment is bad, we must prevent the sewage sludge into the hydraulic system. Hydraulic oil should be replaced regularly according to the instruction manual. Once the inspection found in the hydraulic oil mixed with water or sediment, it is necessary to immediately stop cleaning hydraulic system, the replacement of hydraulic oil. C. Ensure that the hydraulic oil cooling device is effective. To regularly clean the hydraulic oil radiator, to avoid the radiator is blocked by cement, check the radiator electric fan is running to prevent the hydraulic oil temperature exceeded. Hydraulic parts as long as the hydraulic oil to ensure clean, the general failure is not much; but the manufacturer is different, the service life is not the same.