With three Cat undercarriage options available – General Duty, Heavy Duty Extended Life (HDXL) and Cat Abrasion™

there’s sure to be one to suit your machine application.

Don’t compromise on reliability or quality. Choose a genuine Cat undercarriage. That’s Aftermarket Smarts.


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Compare Options

General Duty

• 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

• 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/5,000 hours‡ coverage

Cat® Abrasion™

• 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

Book your FREE undercarriage inspection today!

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    †Up to 40% more wear life vs previous Heavy Duty track links, on D6 & D7 Dozers in similar application and usage environment. Increased wear with D8 Dozer is up to 25% depending on application and usage environment.
    ‡D9 model only. Extended coverage hours is contingent on bushing turn being performed; if no bushing turn is performed, maximum coverage is up to 6,000 hours. Extended coverage on D6–D8 model Dozers is up to 4 years/5,000 hours.
    #When compared to previous HD undercarriage in similar operating environment and application.
    *0% interest for Australian customers: Offer valid 14 June 2021 through 31 December 2021 with participating Australian and Cat® dealers and available to Construction Industry customers only. Offer is available to business owners only that hold an ABN and, in the case of individuals, who are Australian residents over the age of 18. Offer is only available on fully amortised loans. A minimum deposit of 10% may be required for 24 to 48 months secured financing. All applications are subject to credit approval by Caterpillar Financial Australia Limited (ABN 70 006 711 585) (“CFAL”) and execution of formal documentation on terms and conditions acceptable to CFAL with provision of chattel mortgage security in favour of CFAL. Amount of fixed interest Fees and charges apply. This offer cannot be used in conjunction with any other CFAL offer. More detail available on request from your Cat dealer.
    ^Free undercarriage inspection available from participating Caterpillar dealers in Australia and New Zealand until 31st December 2021 for all steel tracked machines. The type of inspection offered, and associated terms and conditions, are set by each individual dealer independently of Caterpillar, and may vary. Track Assurance included with eligible purchases of Caterpillar undercarriage components ordered from participating Caterpillar dealers in Australia and New Zealand until 31st December 2021. Product considered ordered when the participating Caterpillar dealer receives a binding order in a form satisfactory to the dealer in its discretion. Contact your preferred Caterpillar dealer for more details about Track Assurance. Each participating Caterpillar dealer is free to withdraw these promotions at any time. Undercarriage products are sold by Caterpillar’s authorised dealers, which are independent businesses, on prices and terms and conditions, and such other offers, as determined independently by each Cat dealer from time to time. References to specific offerings available from participating dealers are provided as a guide only, and based on non-binding feedback provided by various Caterpillar dealers. Any specific benefits or outcomes associated with Caterpillar products may differ depending on individual circumstances, and no warranty or representation is offered in that regard (save as otherwise provided under an express product warranty or as required by law).
    © 2021 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, LET’S DO THE WORK, their respective logos, “Caterpillar Corporate Yellow”, the “Power Edge” and Cat “Modern Hex” trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.