track roller

QINDING track systems can be used multi-functionally. A track system is constructed for loads of 300 kg to 400,000 kg. Depending on the required load and capacities, you can choose a track system with rubber tracks, a track system with steel tracks or a track system with interchangeable tracks, so that you can switch between rubber and steel. The common features of all track systems are the low soil pressure, the 360° turning possibility and the excellent cross-country manoeuvrability.

Single Track Roller For Shantui Dozer Undercarriage Parts Advantages / Features: Undercarriage is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions. We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.

QINDING Shantui Bulldozer Undercarriage Components Track Roller Wheel: forged by 50Mn2 round steel material with good hardenability; heat treatment process of quenching and tempering + medium frequency surface quenching, surface hardness HRC55-60, hardened layer depth up to 6-3mm, ensuring its strength and wear resistance Shaft: 50Mn round steel material, quenching and tempering + medium frequency surface quenching heat treatment process, surface hardness HRC55-60, hardened layer depth up to 3-5mm, excellent mechanical properties. Floating oil seal: high Chromium high Molybdenum alloy, hardness HRC65-72, working bright strip roughness 0.1um-0.2um. O-ring: It is made of butadiene rubber copolymerized with butadiene and acrylonitrile. It has better oil resistance and high temperature resistance

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