Description
VM® Kobelco 7065 crane bottom roller made with forging technology and heat treatment, designed for crawler crane undercarriage systems working with Kobelco 7065 track shoe, top roller and crane idler components.
Product Details of Kobelco Bottom Roller
| Technique | Forging |
| Heat Treatment | Quenching & Tempering |
| Suitable Model | Kobelco 7065 |
| Matched Parts | Track Shoe, Top Roller, Sprocket, Idler |
| Export Market | Global |
| Product Type | Crane Undercarriage Bottom Roller |
| Material | 40Mn2 / 42CrMo |
Advantages of VM® Kobelco 7065 Crane Bottom Roller
To ensure precise installation and smooth rotation within the undercarriage system, VM® Kobelco 7065 bottom rollers are manufactured with tight dimensional control. When used with Kobelco 7065 track shoes and idlers, the sealing structure is optimized to minimize dust entry while extending service life. Customers are interested in the consistent compatibility and stable performance of replacement parts for crawler cranes.
Application & Compatibility
This bottom roller is a direct replacement part specifically for the Kobelco crawler crane. It is fully compatible with the Kobelco 7065 track shoes, sprockets, idlers, and upper rollers. It is designed to perform reliably in demanding applications such as heavy construction sites, port material handling, and foundation work, supporting the machine’s weight and ensuring smooth rolling over various terrains. Using VM® rollers ensures uniform performance and wear characteristics across the entire track system.




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