Cat Abrasion Undercarriage



Lower your undercarriage costs with Cat® Abrasion™

You push through some of the most abrasive materials. You need an undercarriage that can take on that challenge with industry-leading low cost-per-hour performance. The answer? Cat® Abrasion™. A direct replacement for SystemOne™ — with design improvements based on real-world applications — Cat Abrasion performs better and lasts 50% longer than conventional undercarriage* in your high-abrasion, low-to-medium impact applications.

Download Brochure
Consult with your dealer

*Compared to Cat Heavy Duty Extended Life (HDXL) undercarriage







Cat Abrasion Undercarriage Overview Video
Cat Abrasion Undercarriage Sand Video



An Inside Job    

From the outside, Cat Abrasion looks a lot like the SystemOne undercarriage it’s replacing, but a closer look inside the proprietary cartridge design reveals advancements that dramatically improve sealability. Every innovation leads to longer life and lower costs.

Take a closer look
Cat Abrasion Undercarriage

Proof in the performance

Caterpillar engineers spent thousands of hours identifying the most effective ways to reduce dry joints and improve sealability. Their work paid off. In side-by-side field tests with SystemOne, Cat Abrasion delivers double the seal life.

See the results
Cat Abrasion Undercarriage

Support for your bottom line    

It’s not just Cat Abrasion’s design that results in the industry’s lowest-cost-per-hour undercarriage performance. It’s also the support and coverage that come standard to deliver longer wear life and lower operating costs.

Get the details
Cat Dealer

A lineup of top performers

Cat Abrasion is the newest addition to the Cat undercarriage portfolio. Compare your options to find the best fit for your application and equipment use.

Compare options
Cat Undercarriage

The difference that delivers

Do you work in high-abrasion, low-to-moderate-impact applications? Are you ready to retire your SystemOne undercarriage? Take a look at all the advantages you can get from Cat Abrasion.

View brochure
Cat Abrasion Undercarriage Brochure





Consult with the
undercarriage experts

Cat dealer undercarriage specialists offer customers an efficient inspection process for measuring and managing wear components, identifying equipment issues  and calculating cost per hour. Find out more about lowering your operating costs with Cat Abrasion.

Request a consultation
Cat Dealer



More undercarriage options and related content



General Duty Undercarriage

Balance performance and value with grease-lubricated track designed specifically for low-to-moderate impact applications.

Read More

Heavy Duty Extended Life (HDXL) Undercarriage with DuraLink™

Tackle your most high-impact, high-production applications with maximum durability and no fear of breakage, vibration or cracking.

See How






Buy in person or online, one at a time or in bulk. It’s easy to purchase the Cat undercarriage and parts you need to keep running productively.

Start Shopping


Tips & Resources

Get the most from your undercarriage investment by following these tips for selection, operation, maintenance and repair.

Get Tips


Wear Parts

Learn why Cat undercarriage, ground engaging tools (GET) and batteries are the right option to work hard and wear harder.

Find Out


Dealer Locator

The Cat undercarriage you need, factory-trained service technicians, expert advice and support — it's all as close as your nearest Cat dealer.

Search Now