Excavator parts SY65 track roller

Sany SY65 track roller is a chassis accessory for Sany SY65 series excavator, branded as Sany, composed of wheel body, axle tile, oil seal, spindle and other components, the number of single side is 5, 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 transversely and sliding laterally when steering, it has the characteristics of strong structure, wear-resistant and durable, good sealing performance, and so on, and it can be adapted to complicated It can adapt to complex and harsh working conditions and ensure the stable operation and service life of the excavator.