1. Material: 40Mn2
2. Technique: Forging
3. Warranty time: 1 year
4. Six Forging Assemblies
5. Four Thermal Treatment lines

D8N BULLDOZER TRACK linkS
Material link  40Mn2
Material Pin  50Mn
Material Bushing  20CrMoTi
Technique  Forging
Warranty time  1 year
Color  Yellow
Certification  ISO9001: 2000
Export market  Around World

1. Our factory has three advanced forging line with the biggest forging hammer weight 6300 ton.
2. We introduced the most advanced automatic heat treatment production line.
3. In our factory there is a very strong research and development team, which is now researching the pitch of track line between 101 to 260. We also can produce by customer's order with your dimensional drawings with MOQ 50 links for each items.
4. We have a great quality supervision system, our inspectors test the whole process from rough forging to finished product
5. Our product strictly according to komatsu standard, especially the bulldozer track line has the considerable advantage not only in quality, but also in price.