track roller

Kubota Excavator Undercarriage Components Excavator Undercarriage Parts Track Roller is adopting through hardening system and spraying quenching system while complying with the stringent ISO System.

JCB Excavator Undercarriage Parts Parts Track Roller JCB Track Roller adopts forged shaft, imported oil seal, and the national standard 45# or 40CR steel is used as raw material, after overall quenching and tempering and intermediate frequency heat treatment. the surface hardness can reach HRC54-59,and the hardened layer can reach 2-3MM,(HRC45)above, after rough surface grinding and fine grinding, the surface roughness RA0.4 or less. The high-standard production and processing load-bearing shaft has excellent mechanical properties against wear, high load and high rigidity, which greatly prolongs the service life of the assembly.

Bottom Track Roller For Hyundai R200 Excavator Spare Parts Quality is our culture Above 13 years experience in construction machinery industry Integrated supply chain guarantee our product quality and prompt delivery Customize clients request Any inquiry will be replied within 24 hours Assurance of on time delivery Quick and professional response to all customers request

Kobelco Excavator Undercarriage Components SK330 Track Roller Advantages: • Quality guarantee • Technical support • Gather different parts into one container • Unobstructed communion • Delivery Merchandise in time • LCL is acceptable • OEM parts number guidance • Producing according to drawings.

Daewoo Undercarriage Parts Track Bottom Roller Excavator DH300 1. World-class Quality. 2. Factory sale Directly, With REASONABLE price. 3. 12 year's experience in excavator/bulldozer spare parts manufacturing. 4. Flexible payment terms including T/T,L/C