Equipment Track Undercarriage


Contact Us Today: +44 (0) 800 328 5597

Your undercarriage can easily become the single biggest cost on your machine. That’s why we work with you to make sure you have the right knowledge, service, and custom solutions to keep your undercarriage working optimally and save you money.

Looking to replace your machine’s undercarriage? Talk to one of our experts today and we’ll make sure you get the custom undercarriage for your application.

Need your undercarriage serviced? We have a team of experts ready with your undercarriage solutions. Whether that’s in track services or in-branch — we’ll get you back to work in no time.


Our Undercarriage Assurance Programs demonstrate our commitment to provide you the lowest cost-per-hour undercarriage systems. Assurance Programs offer support beyond the standard new machine or parts warranties. They cover all major moving undercarriage components on Cat Track-Type Tractors, Track-Type loaders and

Track-Type hydraulic excavators. Speak to us for full details and specific undercarriage configuration options.

  Coverage in Years Coverage in Hours Coverage in Percent Worn
General Duty 4 3,000 100%
HDXL 4 5,000 100%
Cat® AbrasionTM 4 6,000 100%

*Stipulations Apply                                 

General Duty

Cat® general duty undercarriage is a form of grease lubricated track designed specifically for use in low- to moderate-impact applications where Cat standard undercarriage is not fully needed. General duty components are interchangeable with HD/GLT, so there’s no need for retrofitting and you keep downtime to a minimum.


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.

Cat® Abrasion™

Get the lowest cost per hour in high-abrasion, low-to-moderate impact applications with new Cat® Abrasion™ Undercarriage. Look inside for new cartridge improvements. Changes in seal coating, shape and load ring design reduce corrosion, dry joints and packing. Every innovation leads to longer life and lower cost.      


An improperly managed undercarriage can account for more than half of machine maintenance costs.

That’s why we provide Custom Track Service (CTS), our comprehensive program for managing your undercarriage system, using the most advanced diagnostic equipment available, like the Ultrasonic Wear Indicator.

With CTS, we can accurately monitor undercarriage performance and predict wear rates, so you can evaluate service options, plan your maintenance, and schedule downtime. Overall, CTS analysis, which can be completed on your job site, helps you make informed decisions that keep your operating costs as low as possible.

Get a free* inspection today:

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Browse the latest technology driven Cat® equipment range.

Undercarriage Assurance

Get peace of mind when you purchase a genuine Cat Undercarriage with our Leakage and Breakage Assurance Programme.

Track Shops

Finning has dedicated track shops that provide a range of premium undercarriage services.

Custom Track Service Inspections

We'll provide details of the health of your undercarriage, current wear rates and predicted component replacement dates.

Buy Parts Online

Order your genuine Cat undercarriage parts online 24/7 at

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