Undercarriage for Medium & Large Excavators
KNOW WHAT YOU NEED?
START SHOPPING
DISCUSS UNDERCARRIAGE WITH YOUR CAT DEALER
CONNECT WITH YOUR DEALER
Overview
Options for Medium and Large Excavators
Whether you’re clearing a site, digging a basement or doing landscaping, the undercarriage on your construction machine is critical to production speed, flotation and stability. Cat® undercarriage options include complete systems as well as components designed to make a difference in your operation.
DURABLE CAT DESIGN
Every Cat Undercarriage is designed by Caterpillar engineers and built to exacting specifications based on businesses like yours.
RELIABLE and VERSATILE
With multiple undercarriage options available to match any underfoot surface as well as validated to meet Caterpillar quality and specificatons, a Cat undercarriage delivers the best return on your investment.
General Duty
Heavy Duty
Heavy Duty Extended Life with Duralink™️ (HDXL)
DOWNLOAD RESOURCES
Caterpillar product brochures and other informational documents are available for your growing business.
Undercarriage for Medium & Large Excavators
Frequently Asked Questions (FAQs)
What is Cat® undercarriage for medium and large excavators?
Cat® undercarriage systems include components such as track links, rollers, idlers, and sprockets that support machine movement and stability. These systems are designed to handle heavy loads and demanding applications in construction, mining, and quarry environments.
What are the benefits of using Cat® undercarriage components?
Cat® undercarriage components are engineered for durability, strength, and long service life. Their design helps improve machine performance, reduce wear, and support reliable operation in tough conditions.
How does the undercarriage impact excavator performance?
The undercarriage plays a critical role in traction, stability, and overall machine efficiency. High-quality components help ensure smooth movement, better control, and consistent performance across challenging terrain.
How can Cat® undercarriage components help reduce downtime?
Built to withstand high-impact and abrasive environments, Cat® undercarriage components help minimize premature wear and failure. This supports longer service intervals and reduces the likelihood of unexpected repairs.
How do I choose the right undercarriage components for my excavator?
The right components depend on your machine model, application, and ground conditions. A Cat dealer can help you select the appropriate undercarriage solution to ensure proper fit, performance, and long-term reliability.
GALLERY
Undercarriage for Medium & Large Excavators
An Easy Decision for Peace of Mind
The 12-month Caterpillar Limited Warranty covers resultant damaged Cat parts in the event of an applicable failure.*
In addition, the Undercarriage 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. See your Cat dealer for full details about coverage for specific undercarriage configuration options.
*Warranty can vary by model and applications; limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
LEARN MORE
Asia - English