SANY Boom Cylinder Seal Kit

SANY Boom Cylinder Seal Kit

During the installation of the hydraulic transmission system or after it has been stopped for a period of time, there will often be air mixed into the system. Due to the high Compressibility of the gas, there will be vibration, creeping, forward impulse, cavitation and other phenomena, which will make the system unable to work normally in serious cases.
Therefore, when designing hydraulic cylinders, it is necessary to consider the elimination of air.
For hydraulic cylinders with low requirements, no exhaust device can be installed, and only the oil ports can be arranged at high places at both ends of the cylinder barrel
For horizontally placed hydraulic cylinders, their positions should be located above the two chambers of the cylinder body, and for vertically installed hydraulic cylinders, they should be located above the cylinder head, both of which should be the same as the pressure chamber. It is precisely before work that an electric hydraulic pump or a hand pump is used to fill a small amount of liquid into the hydraulic system and open the exhaust device to exhaust air. When oil emerges, the exhaust device should be closed to ensure normal operation of the hydraulic cylinder

SANY Boom Oil Seal repair kit

For SANY Cylinder Seal Kit

SANY Seal Repair kit