For electric forklifts running in harsh working scenarios including high-dust construction sites, high-humidity cold storage zones, or high-temperature manufacturing workshops, the stable operation of the hydraulic system is directly related to the equipment’s service life and daily operation safety.
Under conventional normal working conditions, the general suggested hydraulic oil change cycle for electric forklifts ranges from 2000 to 3000 working hours. But for harsh working environments, users need to make proper targeted adjustments according to the actual operation conditions.
If the electric forklift works in high-dust environments, tiny dust impurities will easily enter the hydraulic oil circuit along with the movement of internal components, which will accelerate the wear of hydraulic cylinders, control valves and sealing elements. Under this scenario, it is suggested to shorten the oil change cycle to 1200 to 1800 working hours, and conduct routine oil quality detection 1 to 2 times per month to check the viscosity and impurity content of the hydraulic oil.
For electric forklifts working in high-humidity or low-temperature environments, extra moisture is easy to mix into the hydraulic oil, which will reduce the lubrication effect and cause corrosion to internal metal components. Under this scenario, the recommended oil change cycle can be set at 1500 to 2000 working hours, and users should regularly check the sealing performance of the oil tank to avoid redundant moisture invasion.
This professional operation guidance is provided by Jianshu New Energy, which specializes in BYD electric forklift products. If you have any related service demand, you can send email to 17399989919@163.com for further consultation.
