Description
Genuine Kobelco 7300 top roller from VM®. Forged 40Mn2 with heat treatment. Fast shipping from Qingdao. 2,500 working hours warranty. Comprehensive and high-quality parts supply.
Product Specifications
| Material | 40Mn2 / 42CrMo forged steel |
| Heat Treatment | Quenching + tempering + surface hardening |
| Finish | Black Painting |
| Production Time | 10-25 days |
| Warranty | 2,500 working hours |
| Brands | VM® |
Compatible with the Kobelco 7300 crawler crane. We also supply matching bottom rollers, track shoes, idlers, and sprockets for Kobelco crawler cranes. All parts can meet OEM standards.
Production Process
Why VM® for Kobelco 7300 Top Roller
Our engineering team has over 27 years of experience in undercarriage manufacturing. Each Kobelco 7300 top roller undergoes 100% dimensional inspection and hardness testing before packing. We guarantee quick response and on-time delivery via Qingdao Port, minimizing your crane downtime.




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