Since the hydraulic jack is a lifting device that uses hydraulic oil because it is an oil product, there are certain requirements for the use temperature, let's take a look below.
The lifting and lowering of the hydraulic jack are transmitted to the conduction system through the hydraulic oil, and then the lifting is completed. The oil body has certain requirements for temperature. Generally, it is used at a temperature of about -10-40 degrees. Higher than the maximum value, stay away from a low-temperature environment, and do not use in a too high environment. According to the principle of thermal barrier and cold shrinkage, high temperature will cause hydraulic oil components to expand and deform and may cause hydraulic oil to burst. Leakage, deterioration, and loss of lubrication effect, the braking of the entire system also has a certain impact.
