What type of transmission oil should be used for forklifts?

2 Answers
DeElliott
09/06/25 2:04am
Forklift transmissions use No. 8 hydraulic oil. Additional information about forklifts is as follows: 1. The hydraulic oil used in forklifts serves as the hydraulic medium in systems that utilize liquid pressure energy, performing functions such as energy transmission, wear resistance, system lubrication, corrosion prevention, rust prevention, and cooling. 2. Operators should be thoroughly familiar with the various performance characteristics, structure, technical maintenance requirements, and operating procedures of the loader before driving and performing tasks, and must operate the equipment in accordance with regulations. 3. With the exception of the driver's cabin, no other areas of the forklift are permitted to carry passengers.
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SaraRose
09/18/25 2:10am
For heavy equipment like forklifts or loaders, what transmission oil should be used? I'd like to share some experience. Typically, they use automatic transmission fluid (ATF), with brands such as Dexron III or ATF+4 being common choices. This depends on the vehicle type – if it's an automatic transmission loader, ATF is specified; manual transmission models may use regular gear oil. I've encountered many cases where incorrect oil usage led to transmission overheating or wear, resulting in high repair costs. I recommend checking the vehicle manual first to confirm the recommended type, and avoid arbitrarily switching brands. Additionally, during oil changes, check the oil level and replace it every few hundred working hours to maintain stable performance. In summary, choosing the right oil can extend equipment lifespan and reduce downtime, which is crucial for work environments.
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