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Why do excavator cylinder seals last so long?

Release Time:

Sep 14,2023

Cylinder strain, cylinder wear, high hydraulic oil temperature, and dirty hydraulic oil are all factors that lead to oil leakage in the cylinder.

Cylinder strain, cylinder wear, high hydraulic oil temperature, and dirty hydraulic oil are all factors that lead to oil leakage in the cylinder.

The main cylinder sealing ring and the buffer sealing ring are two very critical parts of the cylinder sealing ring. At the same time, the quality of the piston sealing ring is also critical. Once there is a problem with the piston sealing ring, it will lead to failure. When replacing the cylinder sealing ring Be sure to check if there is any problem with the cup. This affects the pull and deflection of the cylinder. If it is dust-proof, it is like the door of the cylinder.

The quality of the sealing ring glue is also very critical. A very critical point of the support ring is that its thickness must match. If it does not match, it will cause the piston to pull the cylinder. A key point of the buffer ring is that the friction ring must not be installed. If installed backwards, oil will leak immediately!

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