Excavator parts MM45 track roller

Mitsubishi MM45 track roller is suitable for excavator accessories, by the wheel body, shaft, bushing, sealing ring and other components, its role is to support the weight of the machinery, so that the weight is evenly distributed in the crawler plate, to prevent the track from slipping off the track transversely and in the steering of the track to drive the lateral sliding, with a rim of the wheel wear-resistant, bearing sealing is reliable, rolling resistance is small and so on, the use of high-quality materials and advanced technology to adapt to the complexity of the harsh working conditions, and so on. It can adapt to the complex and harsh working conditions and ensure the stable operation and service life of the excavator.