Sprocket for Kobelco 7250 Crawler Crane
1. Kobelco 7250 Crawler Crane Sprocket Detail Information: The Kobelco 7250 sprockets are used for 250ton Kobelco Crawler Crane. One machine needs 2pcs tumbler. Technology for the sprocket is casting. Main Material for Sprocket: SCSiMn2H, ZG40Mn2, ZG28CrMnMo and ZG34Cr2Ni2Mo.2. Technology