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China Suppliers Factory Track Roller for Komatsu PC200-5 PC200-7 PC200-8 Excavators - Premium Replacement Parts
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
What material is the PC200 track roller made of?
The PC200 track roller is manufactured using premium 50MnB alloy steel with one-piece forging technology, meeting Komatsu OEM material standards. The surface hardness reaches HRC56-62 with a deep hardened layer of 8-12mm.
Which Komatsu excavator models is this track roller compatible with?
This track roller is compatible with all generations of Komatsu PC200 excavators, including PC200-5, PC200-6, PC200-7, PC200-8, as well as PC210 and PC220 series that share the same undercarriage system. It matches OEM part numbers 20Y-30-00012 and 20Y-30-00016.
What quality certifications does the PC200 track roller carry?
All PC200 track rollers are produced in accordance with ISO international quality management system standards. Each unit undergoes sealing performance and rotation flexibility inspection before shipment, and the products are recognized in markets across Europe, America, Southeast Asia, and the Middle East.
What warranty is provided for the PC200 track roller?
We offer a 1-2 year warranty (up to 2,000 working hours) for all track rollers, which is significantly longer than the industry average 6-month warranty period.
Is the PC200 track roller suitable for harsh working environments?
Yes. The high-strength alloy steel and advanced heat treatment give the roller exceptional wear resistance, extrusion resistance, and impact resistance. It is designed to perform reliably in mines, construction sites, muddy terrain, and gravel or rock conditions.
Can this track roller directly replace the original Komatsu OEM part?
Yes. The PC200 track roller is engineered with strict dimensional consistency to Komatsu OEM specifications, ensuring a direct fit and drop-in replacement without any modifications required.