China Famous undercarriage dozer track roller Company Quotes

Model NO.: D7G, D8N, D9L, D9N, D10N, D11N
Material: 40mn2 or 50mn
Surface Hardness: HRC 50-58, Depth 4-10 mm
Technique: Forging or Casting


Advanced Bearing System for track roller
High Safety Floating Oil Seals And Sealing Rings:To Improve The Service Life, The New Bearing System Has a Good Rolling Coefficient And Low Heat Generation.
Equipped With High-Security Floating Oil Seals And Sealing Rings To Prevent Oil Leakage. No Matter How Heavy Your Heavy Machine Is, Our Track Rollers Are Designed To Serve You For A Long Time.

Xiamen Groot Industrial Co., Ltd. is a superior Excavator spare parts supplier in China . our main products are undercarriage parts for excavator and bulldozer, such as track rollers, carrier rollers etc.

With more than 20+ years experience on heavy duty machinery spare parts sales, now all our products are exported to Southeast Asia, the Middle East, Europe, North and South America, Australia, and Africa and so on. We are enhancing the market share. “Mutual benefit” is our promise and value. We’d like to supply you with high quality products and professional after-sales service. We sincerely welcome you to join us for mutual development and a prosperous future!

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