PRODUCTS
Track chasises, track undercarriages, assemblies and related parts
SD bolts are made of 40Cr steel with cold heading process. Through heat treating, the hardness of track bolt can reach 12.9 grade, which is suitable to applications where high wear resistance is critical. Our track bolts are applicable to track groups of excavators and bulldozers including brands such as CAT, Komatsu, Hitachi, Kobelco, Hyundai, etc. With years of experience in bolt manufacturing and supplying, we are large enough to provide you with high quality track bolts and nuts per your drawings and specific needs.
Since 1999 tracked undercarriage expert. Renowned track undercarriage, tracks and undercarriage parts manufacturer from China.
CONTACT US
Service Mail: info@cnqzshengde.com
Service Line: +86-595-68296580
Emergency: +86-189-6029-5001
Tel: +86-595-22450505 / 22451159 / 22425555
Postcode: 362000
Copyright © 1999 - 2026 Shengde Machinery All rights reserved - Unified Social Credit Code: 91350502705285683C
Powered by Shengde Machinery International Trade Department | SEO
Track Undercarriage Factory | Wholesale Track Undercarriage | Track Undercarriage Parts
