Therefore, gearbox is essential to regulate output speed & torque. According to the need of the auto, we could obtain various speeds or torque with the help of a gearbox. A hydraulic automatic transmission takes advantage of planetary gearsets as opposed to the guide transmission's style and design of gears https://gearbox-auto44185.blogprodesign.com/55488481/5-simple-techniques-for-gearbox-auto