During the use of the excavator, the operation condition of the hydraulic system is very important, but the hydraulic oil rubber hoses in the hydraulic system of the excavator are easily damaged. If you also encounter such a situation, you need to pay attention to the following four questions:
After a long period of weather and use, the rubber of the hydraulic oil rubber hoses will age, and its joints will also loosen or become weak. After a period of time, the aging high pressure oil pipe will rupture.
You can add a pressure pump to test the pressure value. If the pressure value is too large, you can reduce the pressure of work.
If the hydraulic oil rubber hoses of the excavator vibrate, it is generally accompanied by noise. The general causes of noise are as follows:
① the hydraulic oil rubber hose is emptied inhalation, and it is necessary to check whether the hydraulic oil level is normal;
② the internal components are damaged, such as pumps, motors and other components, which need to be opened for inspection;
③ oil condensation caused by low temperature, which requires more activity when the car is warmed up.
When the hydraulic system is at high temperature, the sealing performance is affected, which can easily lead to the bursting and leakage of the hydraulic oil rubber hoses. The high temperature will also expand the components of the hydraulic system, causing the valve to be stuck, resulting in partial high temperature and the bursting of the hydraulic oil rubber hoses.
The above are the questions you need to pay attention to when the hydraulic hoses of excavator burst, when this situation occurs, you should first check the causes of the failure and change the damaged hoses in time. Hongxiang have high quality hydraulic oil rubber hoses, you can leave a message if you need.
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