1. Product details
Material: 40Mn2
Technology: Forging
Heat treatment: Overall hardening and tempering, surface hardening.
Warranty: 2000-2500 working hours
Application: Sumitomo SC650 top roller(also called carrier roller, upper roller) is assembled on the crawler frame and hold up the track shoes. It is used tohold up the track shoes assy, make the crawler shoes has a certain tensionandkeep the track shoes assy straight.If top roller is broken down, the crawler crane can’t keep straight to walk, which will effect the work efficiency.
2. Overview production process
We strictly control the quality of Sumitomo SC650 series(SC650, SC650-2) top roller from selecting material to final assembly. In order to delivery high quality product, our technicist and line workers always stick on whole production process and control every detail.
3. Package & Delivery of Sumitomo SC650 top roller
4. Some models Sumitomo SC650 series top roller that we can supply
Sumitomo SC650, Sumitomo SC650-2 top roller/carrier roller/upper roller.
5. Our Advantage
a. Professional team: we have supplied the Sumitomo SC650 Series undercarriage parts more than 15 years, and continue to supply the best service for our customer. And provide customers with high quality solutions.
b. Sale & Service: 24 hours online, best service here for you anytime. Any question, please free contact us.
c. About the Quality: We can offer the material report and test report. If the product was broken in quality guarantee period, we can ship new one to you.
6. Contact us
Tel: +86-535-6710636
Fax: +86-535-6710836
E-mail：info@valuetrackpart.com
