Seven ways to solve the noise of concrete mixer truck

Some customers often say the concrete truck mixer noise is very big, but don’t know how to deal with it. Actually cement mixer truck noise is determined by comprehensive factors, the causes of noise and prevent measures are as follows:

1. If the filter element is blocked, the oil absorption is difficult or insufficient, and the filter element is cleaned or replaced.

2. If the working oil is not up to the requirements or the oil viscosity is too high, replace the low-viscosity hydraulic oil.

3. The liquid level of the oil tank is too low, the air on the oil surface is sucked into the pump, and the hydraulic oil with the same mark is added.

4. Air intake or blockage of oil suction pipeline; Check the tightening and do not inhale air.

5. The mounting bracket of the pump is not rigid enough, which will generate vibration and noise when working, and strengthen the bracket.

6. The connection between the input flange and the universal drive shaft, and the connection Angle between the universal drive shaft and the lifter is too large. When it is loose, noise will be generated.

7. In the tank, there is adhesive concrete storage material, which should be cleaned.

Generally speaking, if there is any noise in your concrete mixer lorry9, you should carefully check the cause of the noise and take corresponding measures to prevent the minor fault from dragging into a major one.