Walking drive gear box

Walking reducer is widely used in a variety of construction machinery, mainly used for track, wheeled walking drive, such as: excavators, airport vehicles, harvesters, rollers and so on. The transmission of the travel reducer adopts a multistage planetary transmission structure, modular design, the input and output interfaces are usually flanges, and are directly connected with the wheel or track wheel through the shell, including the sun wheel, the planet wheel, and the inner tooth ring. It has the characteristics of small volume, light weight, high efficiency and low noise. The travel reducer is supported by tapered roller bearings, which can withstand the axial force and radial force of the wheel movement, and run in positive and negative direction. It is often used with hydraulic motor and brake. The lubricating oil is medium load gear oil N220 or N320. Travelling reducer series specifications are: 9, 12, 17, 24, 36, 50, 65, 80, 110, 130, 170, 230, 350, 450, 600, 980, 1300, commonl…