Reasons and solutions for oil leakage of manual pallet jacks

Manual pallet jacks are more common in factory workshops and are important equipment for lifting and handling. The lifting of manual pallet jacks uses hydraulic principles, so there will be a lot of hydraulic oil inside, but with long-term use, we will find that many manual pallet jack have leaked oil, which will cause manual pallet jacks to leak. What is the reason for the rain? How to deal with it?
The oil leakage of manual pallet trucks is generally caused by the following two reasons.

First, the oil seal is too tight or too loose. If the oil seal is too tight for a long time, it is easy to lose its original elasticity. Once the elasticity is lost, the gap will not be blocked and filled, and hydraulic pressure will appear under the action of pressure. In the case of oil spillage, if it is too loose, the seal will not be solid, which will also accompany oil leakage.

Second, there are problems with the accessories of the hydraulic system, which are mostly caused by illegal operations, such as overloaded lifting operation, and manual pallet trucks are often severely bumped.