Welchan Parts:What are the reasons for the slow movement of the excavator?

What are the reasons for the slow movement of the excavator?

The excavator moves slowly, we need to find the cause according to the specific situation. Below, the digging brother tells you several reasons why the excavator is slow:

The slow movement of the excavator means that when the excavator is operating or walking, the speed of walking or turning is slow and the power is weak.

1.Single action slow

If it is a single operation such as walking, turning, lifting the arm, and retracting the bucket, the speed is relatively slow. There are generally three reasons for this situation, as follows:

I, the component itself is faulty

That is, the performance of the operating component itself is poor or the performance is poor during the implementation process, or the safety of the relevant component's own safety valve is too low. The excavator hand can check whether there is any stuck or oil leakage through the cleaning and cleaning parts, or perform a pressure test to see if the pressure is normal. After the fault point is determined, the maintenance process is performed.

II. Conduction process failure

That is, a fault occurs during the command transmission, which hinders the transmission of the command signal. At this point, you can focus on the pump, pressure sensor and multi-way valve to see if there is a fault.

III, operating system failure

That is, the command of the excavator issues a system failure, causing the signal to fail to be emitted. This situation is generally more complicated and requires professional maintenance instructions. The operator or serviceman can carefully check the relevant pilot and solenoid valve circuits for faults.

Next Title we talk about more reason!!

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