REAL-WORLD VALIDATION FOR THE UPTIME YOU NEED

Diesel Engines
Diesel Engines

CAT® INDUSTRIAL DIESEL ENGINES

FIND YOUR ENGINE

Download our ratings guide to view our full product lineup and compare capabilities, specs and compatible aftertreatment systems.

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FIND YOUR ENGINE
FIND YOUR ENGINE

At the heart of every great machine is a great engine — one that powers through day after day, month after month and year after year. That kind of reliability doesn't happen by chance. It's the result of proven designs, quality manufacturing and extensive validation. 

We put Cat® industrial diesel engines to the test, through a wide range of everyday and extreme conditions. Laboratory and cold-chamber testing as well as real-world use in the Arctic Circle, the Arizona desert and the Colorado mountains, ensure Cat industrial diesel engines will perform whenever and wherever you need them.

WHY CHOOSE CAT® INDUSTRIAL DIESEL ENGINES?

Expertise
of
Expertise

 

Expertise

in thousands of applications

 


Support
of
Support

 

Support

for application and engineering needs

 


Products
of
Products

 

Products

to cover your power requirements

 


Network
of
Network

 

Network

assistance with industry-leading services

 


LATEST CAT® INDUSTRIAL DIESEL ENGINES
POWER PROFILES

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Find the latest news and expert tips about engines and the genuine Cat® parts that power them. All in our e-newsletter.

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Engine Services start with your Dealer

For all of your engine needs, look no further than your local Cat dealer. From maintenance work to tips on how to get more mileage out of your engine, your dealer has you covered. Plus your dealer knows exactly the right kind of parts, components, filters and fluids to keep your engine running strong. Our dealter locator can help you find a dealer near you. Get in touch today. 

CONTACT YOUR DEALER
ENGINE SERVICES START WITH YOUR DEALER
ENGINE SERVICES START WITH YOUR DEALER

Industrial Power
Information Library

To help you get the right information to support your power needs, we have developed a range of literature such as our product line brochure, ratings guide and other related materials for the industrial markets.

Access literature
Industrial Power Information Library
Industrial Power Information Library

Industrial Diesel Engines

Cat engines with Tier 4/Stage V technology meet global emissions standards.

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Industrial Diesel Engines
Industrial Diesel Engines

Industrial Diesel Power Units

Our integrated power units are ready made for irrigation, industrial, mining, pump and other applications and meet global emission standards.

SEE HOW
Industrial Diesel Power Units
Industrial Diesel Power Units

Industrial Diesel Fire Pumps

Cat® fire pump engines have a reputation for reliable, long, efficient service.

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Industrial Diesel Fire Pumps
Industrial Diesel Fire Pumps