Upper Roller for Kobelco CK850 Crawler Crane
1. Product details
Material: 50Mn, 40Mn2
Technology: Forging, and during the production process, the heat treatment of Kobelco CK850 upper roller is whole quenching and tempering, and surface hardening,the hardness of our Kobelco CK850 upper roller can be up to HR40-50.
Warranty: 2500 working hours
2. Production process
3. Daily maintenance point
a.Keep the upper roller of CK850 of Kobelco well lubricated. If CK850 upper roller is leaking oil, repair and replace with new floating seal and lubricating oil
b. Avoid loose Kobelco CK850 track shoes. If loose, crawler crane in the driving, the Kobelco CK850 upper roller is vulnerable to the impact of crawler shoes, resulting in abnormal wear or damage.
4. Other Kobelco CK850 undercarriage parts
5. About us
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