Hazard of hydraulic overheating in crane system
1- The machine generates thermal deformation, causing malfunction and affecting the transmission precision of the hydraulic system, resulting in poor working quality of the components.
2- The air separation pressure of the oil is lowered, resulting in a decrease in the working performance of the hydraulic system.
3- Reduce the viscosity of the oil and increase the leakage.
4- Accelerate the oxidation and deterioration of oil and reduce the service life of hydraulic oil.
5- The rubber seal deformation, accelerate aging failure, reduce sealing performance and service life, resulting in leakage.