Heavy Duty Undercarriage
Heavy Duty Undercarriage

 

 

 

 

In most tough underfoot conditions, Cat® Heavy Duty undercarriage can extend undercarriage life by up to 20% compared with Cat General Duty. Its fixed bushing design is capable of handling high-impact conditions and comes with four-year/4,000-hour Undercarriage Assurance.

 

 

 

 

Up to 100% Longer Life

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15-30% Lower Operating Cost

Top Undercarriage Assurance

 

 

 

 

The Design

Critical to the longer life you get from Heavy Duty undercarriage is Positive Pin Retention (PPR). This exclusive Caterpillar innovation is designed for high-impact and high-travel applications such as mining, heavy construction, pipe laying, demolition and scrap handling. It mechanically locks the link to the pin to resist pin walking and link cracking. This results in reliable sealing, maximum track life and reduced operating costs.

Heavy Duty Undercarriage – The Design
Heavy Duty Undercarriage – The Design

The Proof

Every Cat undercarriage is designed by Caterpillar engineers and built to exacting specifications based on many machine hours operating in businesses like yours. On-machine load analysis drives product development, with a goal to lower your costs. The result is engineered solutions that precisely match your machine and application.

Heavy Duty Undercarriage – The Proof
Heavy Duty Undercarriage – The Proof

The Decision

With nearly a century of undercarriage innovation, we’re dedicated to giving you the best products — and we never stop working to make them better. To help you get the most from your Cat undercarriage, your Cat dealer will make sure you have global service and support for all undercarriage configuration options, from advanced diagnostics to worldwide parts delivery.

Heavy Duty Undercarriage – The Decision
Heavy Duty Undercarriage – The Decision

 

 

 

 

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Take a Closer Look

 

 

Learn more about Heavy Duty undercarriage at work

Undercarriage is critically important to machine performance. Especially in rugged, tough conditions, stability and reduced vibration can be important to productivity. Take a look at the benefits that Cat undercarriage brings to dozers and shovels.

Heavy Duty Undercarriage Choices
Heavy Duty Undercarriage Choices

   

Undercarriage Choices for Large Dozers
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Undercarriage Choices for Large Dozers

Large
Dozers

See Brochure

   

Heavy Duty Undercarriage for 6015 & 6020 Hydraulic Mining Shovels Brochure
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Heavy Duty Undercarriage for 6015 & 6020 Hydraulic Mining Shovels Brochure

6015 & 6020 Hydraulic Mining Shovels

View One-Sheet

   

Heavy Duty Undercarriage for 6030-6090 Hydraulic Mining Shovels Brochure
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Heavy Duty Undercarriage for 6030-6090 Hydraulic Mining Shovels Brochure

6030-6090 Hydraulic Mining Shovels

Get One-Sheet

   

 

 

Undercarriage
Repair Options

Because undercarriage can represent up to 50% of your dozer operating costs, it’s important to maintain it properly and, when the time comes choose the appropriate repair and components. Your Cat dealer can help you with bushing turns, component and shoe replacements — whatever it takes to get the longest life and best return on your undercarriage investment.

Undercarriage Repair Options
Undercarriage Repair Options

   

D9R Repair Options Brochure
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D9R Repair Options Brochure

D9R Repair Options

View Options

   

D10T Repair Options Brochure
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D10T Repair Options Brochure

D10T Repair Options

Discover Options

   

D11R/T Repair Options Brochure
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D11R/T Repair Options Brochure

D11R/T Repair Options

See Options

   

6030/6030 FS Repair Options Brochure
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6030/6030 FS Repair Options Brochure

6030/6030 FS Repair Options

Explore Options

   

6060/6060 FS Repair Options Brochure
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6060/6060 FS Repair Options Brochure

6060/6060 FS Repair Options

Look at Options

   

 

 

Connect with your local Cat dealer

Contact Your Dealer

 

 

Cat Undercarriage

Caterpillar offers the most complete line of undercarriage systems and components for construction and mining. Find out more about undercarriage selection, maintenance and cost management.

Find Out More

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Undercarriage CVAs for Mining

Undercarriage Customer Value Agreements (CVAs) provide a hassle-free management solution that helps you get up to 20% more undercarriage life, with pay-as-you-go pricing and flexible dealer support.

Explore CVA Options

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