Excavator Parts PC46(19T12H250MM) sprocket

Komatsu PC46 gear ring is an important part of Komatsu PC46 excavator. It is usually made of high-strength metal materials, mainly divided into two parts of the inner ring and the outer ring, the outer ring is distributed with a ring of teeth. The main role of the gear ring is to cooperate with other transmission components to achieve power transmission and conversion, such as working with the driving wheel and other components of the walking mechanism to ensure the walking function of the excavator. Since excavators will be subjected to large loads and wear, Komatsu PC46 tooth rings need to have high strength and wear resistance to ensure the normal operation and long service life of excavators.