Kobelco SL4500 Track Roller
1.Type: Sealed, Heat treated SL4500 Lower Roller
2.Model Name: SL4500 Bottom Roller/Track Roller
3.Quality: OEM
4.Feature: Our products are made of high-performance manganese steel with a high quality heat treatment process for a long wearing, low loss and low maintenance, cost is decreased by 30%-50%.We were China’s first and largest manufacturer of
Crawler Crane Undercarriage parts.

Our Company
We, Shandong Value Machinery Manufacture Co.,Ltd are specilized in Construction Machinery Spare Parts, like, Track Shoe, Lower Roller, Top Roller, Idler and Sprocket.
Our products are widely applicable to all kinds of domestic and foreign model, such as Hitachi, Sumitomo, Kobelco, IHI, Nippon Sharyo, Terex, Liebherr, Manitowoc, etc.
Integrity, quality, communication and win-win mode is our business philosophy. With advanced facilities and skillful team developers, production workers, our own quality control system and after-sales services, we ensure to satisfy clients' needs.
Sales Team: Pre-sale and after-sale team, can reply you in time.
Technology Team: Professional engineers, which will be helpful for your crawler crane in rebuilding and maintenance.
Delivery Team: Arrange the earliest shipment and deal with customs clearance timely.
Quality Controller: We have several tests to make sure good quality, such as Chemical composition, Hardening and Tempering, Depth of hardening, ect.
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