It can happen at anytime, most often without notice — your cylinder has failed. More often than not the failure can be attributed to a seal or seals used inside of the cylinder.
When the velocity of movement is excessive low (<0.01 m/s)・ both the operating smoothness of the equipment and whether acreepingw phenomenon would be occurred or not should be considered.
It can happen at anytime, most often without notice — your cylinder has failed. More often than not the failure can be attributed to a seal or seals used inside of the cylinder. Let’s take a look at the types of seals typically found inside a hydraulic
I believe that everyone must have encountered the oil leakage of the hydraulic cylinder. For the excavator, once the hydraulic cylinder leaks, there will be a phenomenon of slow lifting and insufficient digging force. Let's start this discussion with this
Workers couldn't figure out why the pump shaft seal in their trenching excavator's proportional-valve-controlled hydraulic system would sometimes blow out in cold weather.
Machine and cylinder manufacturers are constantly placing higher value on leak-free hydraulic systems. Regardless of the conditions of use, the demand for longevity is of the installed seals is vital.
