Custom Excavator Drive Roller Chain Sprocket ZAX330 Undercarriage Excavator Drive Sprocket

A full range of sprockets and sprocket segments are available from stock.

We have sprockets to fit excavators, mini excavators, dozers, crushers, screeners and other tracked machinery.

Our heavy-duty excavator sprockets offer exceptional value for money by featuring external tooth profiles that are induction hardened to more than 50RC. Our dozer sprocket segments are equally hard-wearing thanks to being forged and through-hardened for extended wear life.

SZC Undercarriage Sprockets
In addition to our SZC and ISAN brands, SZC have access to the full Berco range of sprockets and sprocket segments for all machine types and appliions.

Quanzhou sanzhong heavy industry co., ltd of Quanzhou City is an integrated engineering machinery parts production enterprise. There are more than a dozen provincial offices such as Shandong, Shenyang, Guangzhou, Beijing, Hangzhou,Hefei.Nanning,Chengdu,Wuhan,Haik- ou.Chongqing.Guiyang,Jiangxi,Kunming and Harbin. The company has been committed to a variety of Komatsu, Carterpillar, Hitachi, Sumitomo, Kobelco, Daewoo, Kato, Hyundai and other imports, domestic excavators, bulldozers of the heavy wheel, guide wheel chainwheel, drive teeth, chain rails, “four-wheel” The bottom parts and pins, shafts, Research and development, manufacture and sale of high strength and vulnerable parts such as sleeves and bolts.

The company produces the leading brand ”SZC” "ISAN"with excellent advanced equipment, high-end professional technical force, and modern professional management. Each product has undergone strict stress testing and testing tests, making the ”SZC” "ISAN"product pass rate 100 %, It has also won the recognition and trust of dealers and terminal practical customers in various provinces. “SZC” is a professional manufacturer that you can always trust. Adhering to the long-term development concept of “lasting development and win-win Co-Prosperity”, the company’s products are selling well in all parts of China and overseas. We warmly welcome new and old tourists from home and abroad to visit, guide and negotiate business. Joint venture cooperation. Create brilliant tomorrow!