Causes of crawler excavator pipe burst

Crawler excavators are very common in our life, but in the process of use, pipe bursts often occur, so what are the factors that cause this phenomenon? The following crawler excavator manufacturers will give you a detailed explanation:


1. Use inferior hydraulic pipes


For the sake of cheapness, many people choose inferior crawler excavator hydraulic pipes that do not meet the standards. The performance and reliability of the hydraulic pipes are far lower than the original pipes, and the sealing and reliability cannot be guaranteed. After a period of use, fuel consumption and even oil leakage will occur. Therefore, it is necessary to choose an ordinary big brand product to replace the hydraulic pipe.


2. Excessive pressure in the hydraulic system will increase the possibility of bursting. This method is used to test the pressure and various actions generated by the main pump. If it is confirmed that the pressure value is too large, the pressure of the multi-way valve can be appropriately reduced.


3. The hydraulic oil temperature is too high


If the hydraulic system of the crawler excavator is hot, it will also affect the sealing of the hydraulic components; in addition, the high temperature will cause the hydraulic components to expand, causing the valve core and valve body to get stuck, resulting in local high temperature and causing the pipe to burst.


4. Wrong operation method


If the operator is rough during operation, the large shock load will generate instantaneous shock pressure in the hydraulic system, which greatly reduces the hydraulic pressure.


The above is the reason why the crawler excavator manufacturer introduced to you about the pipe burst of the excavator. If you want to know more information, you can directly pay attention to our company website. We will continue to explain the relevant information later.

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