Whether it is maintenance, lifting equipment, or mechanical heavy objects, the application of hydraulic jacks is indispensable. Whether it is hydraulic jacks or screw jacks, they cannot be separated from human control. Factors that affect their performance include human labor, temperature, terrain, and other external factors. It is worth noting that temperature has a greater impact on the performance of hydraulic jacks, while its impact on the performance of screw jacks is very small.

This is mainly because the screw jack is a commonly used lifting tool with a simple structure and belongs to the mechanical lifting mode. The force exerted by human force on the joystick is gradually transmitted to the small and large gears, and finally becomes the force that can lift the lifting sleeve and heavy objects. Therefore, the temperature has a relatively small impact on its working performance. On the contrary, the power source of a hydraulic jack is the hydraulic oil inside its cylinder. When the temperature is too high, the viscosity and lubricity of the oil decrease, which can easily lead to oil leakage. When the temperature is too low, the viscosity increases, the fluidity of the oil is poor, and even the lifting work cannot be completed.

Through this key element, we can gain more inspiration and thinking. When the temperature in the working environment is too high or too low, we can choose to use a screw jack.