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Undercarriage
Enhance Your Performance with Robust Undercarriage Components and Superior Motion Control.
CAT® Undercarriages
Ensure stability, durability, and performance with undercarriage systems built to withstand the most extreme environments.
CAT® undercarriages are engineered to handle heavy loads, resist abrasion, and perform reliably in the harshest conditions. Every component is tested to deliver maximum lifespan, even in muddy or abrasive environments.
Whether you work in construction, mining, or demolition, CAT® undercarriages are key to maintaining your machine’s stability and maneuverability. Available as complete kits or individual parts (rollers, tracks, shoes, idlers…), they integrate seamlessly with your fleet.
Choosing a CAT® undercarriage means maximizing uptime, lowering long-term costs, and ensuring dependable performance across any terrain.

Contact our specialist
Olivier Ulumbuke
+243 (0)82 850 1256
CAT® CWMS Wear Management System
CAT® Wear Management System
With the CWMS service, our specialists use the latest ultrasonic measurement technologies to precisely analyze the wear status of your undercarriage systems. The CTS inspection is performed free of charge, either on-site or in the workshop, by our certified technicians or PSSRs.
This expert diagnosis helps you anticipate component replacements, optimize settings, and prevent unexpected downtime. By detecting abnormal wear early, you extend your equipment’s lifespan and plan interventions more strategically.
CAT® UC Assurance
Your Peace of Mind Guarantee
In addition to the standard warranty covering all genuine CAT® undercarriage systems, a dedicated insurance program is available to offer extended coverage based on the configuration installed on your machine.
This program secures your investment by covering any premature failure related to leaks or breakage, in accordance with defined usage conditions. In the event of an issue, you benefit from fast support and financial coverage to avoid prolonged downtime.
This protection is especially valuable in high-wear environments or critical job sites. It helps you stay worry-free, control maintenance costs, and preserve the operational availability of your fleet.

A Comprehensive Range of Additional Services
In addition to providing high-quality undercarriage components, we offer a range of complimentary services to assist you in selecting the right undercarriage and optimizing its performance.

CAT® HDXL with Duralink™
Heavy Duty Extended Life
Opt for the most robust undercarriage components on the market with up to 40% longer life than conventional Heavy Duty undercarriage components.
With special heat treatment, reinforced links, and a Positive Pin Retention (PPR) system, CAT® HDXL undercarriage components with Duralink are the ultimate solution for large machines and the most demanding applications.
CAT® HD
Heavy Duty
CAT® HD undercarriage components are the industry benchmark for machines operating in tough or moderate conditions.


CAT® Abrasion
An Innovative Range of Undercarriage Components
CAT® Abrasion undercarriage components are designed for highly abrasive and low impact applications, offering extended lifespan through special features.
- Sealing system for extended life
- Rotating bushings for balanced wear
- Sprockets with center ridge for optimal alignment
- Increased operator comfort and reduced noise
- Extended maintenance intervals for high profitability
CAT® GD
General Duty
CAT® GD undercarriage components are ideal for low to moderate impact and abrasion applications, offering an economical solution without compromising on quality.
GD components are interchangeable with HD undercarriage components, simplifying repairs if needed.

Contact our experts
Choose Cat® Customer Value Agreements (CVAs)
Manage the health of your equipment with peace of mind through our assistance and maintenance packages.