High Hardness EX200 Excavator Track Roller 40Mn2 Material Wear Resistance

1. according to different machines and working conditions, personalized design track shoe leakage holes, reduce the damage of external hard objects to the track, improve the service life of the track shoe;
2. the overall spray pressure quenching heat treatment is adopted, the flatness control level of the product is better than that of the domestic counterparts, the cross-section hardness is uniform, and it has excellent mechanical properties and good wear resistance;
3. large-tonnage mine type track shoe adopts "double-tooth" and two-end groove structure, which not only effectively improves the grip of track, but also avoids the bolt loosening and fracture problem caused by transverse extrusion of track board when the whole machine turns.

We have professional and perfect system from undercarriage parts research and development, quality control and manufacturing, to after-sale service. As well as adopting domestic and foreign advanced technology, seriously implements the ISO9001 quality system, strict inspection is carried out for each section. And we always OEM for domestic and foreign manufacturers: XCMG, Kubota, IHI, TZ and so on.

With more tha 10 years export experience, large quantities of products are exported to more than 30 countries and regions of Italy, Russia, Japan, Australia, Saudi Arabia, the United States, Canada, Brazil, Switzerland, United Arab Emiretes...