I think the top ten brands of generators are: Cummins generator, Volvo generator, Mercedes-Benz generator, Deutz generator, Yuchai generator, Weichai generator, Shangchai generator, Kaipu generator, low noise generator, generator set mobile.
More than 90% of oil leak problems are caused by the rubber seal ring inside the gearbox being exposed to alternating cold and hot temperatures for a long time, resulting in deformation of the seal ring. lose a large amount of plasticizer and softener. The problem of corrosion, aging and hardening occurred at first, it was oil leakage, and gradually oil drops began to occur.