Primary Gear Assembly
Primary Gear Assembly used for new energy vehicles (transport vehicles) is made of 20CrMnTiH3/8620H.Process:precision forging,isothermal normalizing,carburizing , quenching and tooth profile grinding. gear accuracy level 4-6, transmission noise lower than 67dB, high strength, stable transmission. Packaging and transportation: suitable for sea transportation, can be customized according to customers.
