Engineered for on-site assurance. Priced for max value.

Designed to match to your machine and application, engineered to work and wear as a system to make it last. Cat® Undercarriage delivers confidence - max value, max wear life, lowest operating costs.

Be confident in your choice. Cat undercarriage combined with our unmatched service network is your advantage, whenever and wherever you need it.


General Duty

Construction application, long term value

General Duty rounds out the Cat undercarriage options for medium-size machines. Designed for use in low- to moderate-impact applications where the value of Cat Heavy Duty undercarriage is not fully needed.

Cat undercarriage heavy duty extra life steel tracks

Heavy Duty

Excellent balance of performance and cost

Cat Heavy Duty track is specifically engineered to match the requirements of medium-size machines with an elevated sprocket operating in demanding work environments.

Cat HDXL undercarriage all new crowned link design

Heavy Duty Extended Life

Max durability for demanding work environments

With Cat DuraLink™, HDXL systems are designed and engineered for maximum durability to match the requirements of machinery operating in demanding work environments.


Cat Abrasion

Undercarriage performance at the industry's lowest cost per hour

Built on proven Cat Rotating Bushing technology that extends undercarriage wear life. Combined with an advanced proprietary cartridge design that dramatically improves sealability, Cat Abrasion delivers the lowest cost per hour in high-abrasion, low-to-medium impact applications.


Undercarriage Assurance

Assurance programs offer you support beyond the standard new part warranties. Speak to our team today for full details about coverage for specific undercarriage configuration options.

Product Coverage*
In Yrs* In Hrs* In % worn*
Hydraulic Excavators*
Genuine 4 4,000 100%
General Duty 4 3,000 100%
Small & Medium Track Type Tractors*
General Duty 4 3,000  100%
General Duty SALT or Heavy Duty 4 4,000   100%
Heavy Duty Extended Life (HDXL)  4 5,000  100%
Cat Abrasion  4 6,000   100%
Large Type Track Tractors*
 General Duty 4 3,000  100% 
 Heavy Duty
4  (D9 & D10) 5,000 100%
 (D11) 6,000
 Heavy Duty Extended Life (HDXL) 4 8,000 100% 

*Terms and Conditions apply - click one of the product selection guides listed below to review.

Undercarriage Selection Matters

To get the lowest costs, you must get the best fit.
Let our knowledge and selection tools guide you to the right option for max value.

Selection Guides

Want more detail?

CALL 131-228

Undercarriage Management

Up to 50% of track-type machinery owning and operating costs come from its undercarriage. We can help you understand your component wear and assist with selecting the best solution.

Managing Your Undercarriage

Manage it well. Make it last

Undercarriage inspection service

On-Site real time advice and recommendations including a quote to suit your underfoot conditions.

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