Excavator parts SY395 track roller

Sany SY395 track roller is an important chassis accessory of Sany SY395 series excavator, which is composed of wheel body, supporting wheel shaft, axle sleeve, sealing ring, end cover and other components, its role is to support the weight of the excavator, so that the weight is uniformly distributed in the crawler plate, to prevent the crawler from slipping off transversally and sliding laterally when steering, it has the characteristics of strong structure, wear-resistant and durable, and has a good sealing performance, etc., and it can be adapted to the complex and harsh working conditions to guarantee the safety and reliability of the excavator. It can adapt to the complex and harsh working conditions and guarantee the stable operation and service life of the excavator.