чистого компонента экскаваторов части

We can supply a variety of undercarriage parts, including top roller, bottom roller, track roller idler, sprocket, track link, track bolts and nuts, recoil spring, boom & arm, bucket teeth, bucket, etc 1. TRACK GROUPS AND CHAINS TRACK LINKS TRACK SHOES SEALS BOLTS AND NUTS PIN AND BUSHING GROUP Track chains with two types of joints we offer Sealed and greased joint type Sealed and lubricated joint type2. ROLLER GROUPS, IDLER TRACK ROLLER CARRIER ROLLER IDLER Forged from Deep Hardening Steel and heat treated for internal strength to resist bell mounthing and to increase rebuildability. Heat treated for a deep uniform hardened depth than provides long wear life. "Duo-cone" sealing with casted metal rings and oil-resistan rubber rings with small permanent strain rovides the possibility of roller's performancewith one-time oil filling for the lifetime operation period3. SPROCKET, SPROCKET SEGMENT We carry a wide range of bulldozer and excavator segment groups and sprockets, which are suitable for various types of standard and Extended Wear Life track link assemblies.