How to maintain the mixer truck in winter
How to maintain a mixer truck in winter? A good truck condition is inseparable from our proper maintenance. Let's introduce the maintenance of the concrete mixer truck in the lower winter temperatures.
During winter construction, due to the low ambient temperature, the mixer truck is in an unfavorable working condition, the viscosity of the hydraulic oil increases at low temperatures, and the oil flow resistance of the pipeline and the pump suction resistance increase. Special attention should be paid during operation to avoid damage to the equipment. . Therefore, in addition to the above precautions, the following procedure should also be followed to avoid early damage to the equipment.
Replace hydraulic oil with a reasonable label, use anti-wear hydraulic oil #46 in winter, and use 32# low-temperature anti-wear hydraulic oil in cold areas. And replace or clean the oil filter and clean the fuel tank. (Note: Different brands of different types of fluids are strictly prohibited!)
Replace gear oil with reasonable labeling. When the ambient temperature is -40～0°C, heavy duty gear oil with VG100 viscosity should be used.
When cold-starting the oil pump, idle idle operation should be performed for more than 20 minutes, and then reciprocating low-speed no-load operation for several times, so that the oil temperature rises until the hydraulic device is running flexibly, and then enter the formal work.
If you don't know how or how to maintain the winter season, you can open it to the local after-sales service station for maintenance. Of course, as a qualified mixer driver, you definitely need to learn how to maintain your car. Study hard and slowly accumulate experience. You will one day become a qualified concrete mixer driver.
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