INNOVATION DRIVES 20 TO 40% LONGER LIFE
Designed for maximum durability, this patented system consists of Cat® heavy duty extended life (HDXL) with DuraLink, larger diameter bushing, track roller, and sprocket segments. This combination creates a link assembly with more wear material and improved life. It handles your most demanding terrain without breaking. Enhancements include:
D6-D7
- Improved link to help eliminate cracking and spalling
- PPR2 provides better pin retention for longer life sealability
- Larger bolt improves shoe retention in severe applications
D8-D11
- New crowned link helps to eliminate link scalloping
- Increased bushing material for extended wear life
- Improved sealing system eliminates dry joint issues
