Idler /Track roller/Carrier roller/Recoil spring

We are engineering machinery manufacturer in China, the Supplier of XCMG, XGMA, Shanxi Machinery, Xu digging machinery, Hai Lunzhe, Zoomlion, Putzmeister, Taifeierde

We can offer the following products:1. Slewing bearings2. Slew drive3. Idler (front idler/ idler assy)4. Track roller5. Carrier roller6. Recoil spring and track adjuster7. Sprocket

8. Undercarriage parts9. Diameters from 300mm up to 1600mm.10. No gear, Outside gear, Inside gear.

11. Phosphate machinery.12. Quenching machinery.13. Material: 42CrMo/50Mn/45Mn/42SiMN/20CrMnTiApplications: Cranes/ Excavator/Solar energy/overhead working truck/other machine.

Superior quality, reasonable price and good afterservice are our advantage, if you have any question, pls contact me without any hesitation.