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China Factory Suppliers Track Roller for Komatsu PC200-5 PC200-7 PC200-8 Excavators - High Strength Wear Resistance
Product Features
🔩 1. OEM-Grade Forged Material & High Hardness Heat Treatment
The PC200 track roller is manufactured with premium 50MnB alloy steel via one-piece forging technology, strictly complying with Komatsu's OEM material standards for excavator undercarriage parts. The whole wheel body undergoes professional quenching and tempering heat treatment, achieving a surface hardness of HRC56-62 with a deep hardened layer of 8-12mm, which far exceeds the industry basic standard of HRC52-58. This high-strength material and heat treatment combination endows the roller with exceptional wear, extrusion and impact resistance, perfectly adapting to harsh working conditions like mines, construction sites and muddy land with gravel and rock.
✅ 2. 100% OEM Compatibility for Multiple PC200 Models
The PC200 track roller is designed with strict dimensional consistency with Komatsu OEM specifications, perfectly compatible with all generations of Komatsu PC200 excavators including PC200-5/-6/-7/-8, as well as PC210/PC220 series with the same undercarriage system, matching the original OEM part numbers such as 20Y-30-00012/20Y-30-00016.
🏆 3. ISO Certified Quality & Reliable After-Sales Warranty
All PC200 track rollers are produced in accordance with ISO international quality management system standards, sealing performance and rotation flexibility before leaving the factory, and the product quality is recognized by global construction machinery markets such as Europe, America, Southeast Asia and the Middle East. We provide a 1-2 years warranty service for all track rollers (up to 2000 working hours), which is longer than the industry average 6-month warranty.
Product Display
Product Specifications
Frequently Asked Questions
Q What material is the PC200 track roller made of?
The PC200 track roller is manufactured using premium 50MnB alloy steel through one-piece forging technology, meeting Komatsu's OEM material standards for excavator undercarriage parts.
Q What is the surface hardness of the PC200 track roller?
After professional quenching and tempering heat treatment, the track roller achieves a surface hardness of HRC56-62 with a deep hardened layer of 8-12mm, exceeding the industry standard of HRC52-58.
Q Which Komatsu excavator models is this track roller compatible with?
The PC200 track roller is fully compatible with all generations of Komatsu PC200 excavators including PC200-5, PC200-6, PC200-7, and PC200-8, as well as PC210 and PC220 series models sharing the same undercarriage system.
Q What OEM part numbers does this track roller match?
This track roller is compatible with original Komatsu OEM part numbers 20Y-30-00012 and 20Y-30-00016, ensuring direct fit without any modification.
Q What quality certifications does the PC200 track roller have?
All PC200 track rollers are produced in accordance with ISO international quality management system standards and are recognized in global construction machinery markets including Europe, America, Southeast Asia, and the Middle East.
Q What warranty is offered for the PC200 track roller?
We provide a 1-2 year warranty service for all track rollers, covering up to 2000 working hours. This is significantly longer than the industry average warranty of 6 months.