Causes and solutions for poor oil supply in excavators

There are often many problems when using excavators,among which poor oil supply in excavators is a very serious problem.Many people do not know the reasons and solutions.Here,the editor will explain to you:

1.Causes of poor oil supply in excavators

1.Problems with the oil supply system:Failure of the oil supply pump,blockage of the filter,leaks in the oil circuit,etc.can cause poor oil supply or failure to supply oil to the excavator.

2.Poor oil quality:If the oil quality is poor or impurities,water,etc.are added,it can cause blockage of the oil circuit or poor oil supply.

3.Improper operation:If the driver does not operate the excavator correctly according to the instructions,such as starting too fast or not shifting gears in time,it is easy to cause poor oil supply in the excavator.

2.Solutions

1.Diagnosis and inspection:

First,it is necessary to diagnose the cause and confirm the root cause of the poor oil supply in the excavator.It is recommended to check the following aspects:

(1)Check the oil circuit and filter to ensure that there are no blockages and leaks in the oil circuit,and replace or clean the filter.

(2)Check the condition of the oil pump and other oil supply components to ensure that they are working properly.

(3)Check the oil quality.If the oil is found to be poor,replace it with high-quality oil.

2.Cleaning and maintenance:

(1)Clean the oil circuit and oil supply components regularly,especially the filter.After cleaning,it can effectively prevent oil circuit blockage and oil pollution.

(2)Replace the oil filter and air filter regularly to ensure that the oil circuit is unobstructed and the oil quality is good.

3.Ensure correct operation:

The driver should operate the excavator correctly,such as slowly stepping on the accelerator when starting,not starting too fast;shifting gears correctly according to the manual when driving,and not stepping on it hard or stepping on it empty.This can ensure normal oil supply and avoid the situation of poor oil supply in the excavator.

In short,there may be many reasons for poor oil supply in the excavator,which need to be checked and solved one by one.The above solution can effectively solve the problem of poor oil supply in the excavator and keep the excavator running normally.