How you manage your undercarriage represents a major cost and time commitment throughout the lifecycle of your Cat D6-D11 dozer. Up to 50% of the costs of owning and operating a dozer relates to its undercarriage. We want to help keep those costs down.
To ensure any issues with your undercarriage are identified early, we offer a free undercarriage inspection for all Cat D6-D11 dozers.
There's a Cat Undercarriage option to suit every application, you can choose from:
For use in low to moderate impact applications
Delivers the right balance of performance and value
Free Track Assurance up to 4 years/3,000 hours coverage
Heavy Duty Extended Life (HDXL)
Designed for maximum durability in the most demanding terrain
Delivers up to 40%* more wear life
Contains a link assembly with more material and improved life
Free Track Assurance up to 4 years/8,000^ hours coverage
Lowest cost per hour in high abrasion applications
For use in low to moderate impact conditions
50%# lower cost per tonne
Free Track Assurance up to 4 years/6,000 hours coverage
We’re here to help.
Don’t forget, every Cat Undercarriage option comes with:
Free Custom Track Service to monitor wear and maintenance requirements, to keep your operating costs on track.
Free Track Assurance extended coverage on top of the standard parts warranty.
Cat Heavy Duty Extended Life (HDXL) with DuraLink™ Overview
Cat Heavy Duty Extended Life (HDXL) with DuraLink™ is an overview video that illustrates the new Cat undercarriage. HDXL with DuraLink can extend your undercarriage system life in aggressive, high-impact applications.