Cat® Industrial Diesel Engines

Cat^® Industrial Diesel Engines Pack A Bite

Great machines need powerful engines that keep going, day after day, month after month, year after year. That kind of reliability doesn't happen by chance. It's the result of proven designs, quality manufacturing and extensive validation. Caterpillar industrial diesel engines deliver what you need, wherever and whenever you need it. Our heavy-duty engines meet the power requirements of any application, delivering maximum performance in an efficient and sustainable way.

Reach out to your dealer today.

Dump Downtime With Reliable Power

Built to withstand the toughest jobsites.

Cat^® industrial diesel engines are built for off-highway durability. They deliver power at the most extreme temperatures and altitudes—all with easy operation. With flexible aftertreatment mounting options and simplified engine installation processes, these engines can be integrated into a wide variety of applications with agility and speed.

Increase Your Fuel Efficiency

Fuel burn down. Power up.

With your bottom line in mind, our engineers sought to develop engines that minimized fuel consumption, without sacrificing performance or productivity. You'll get unprecedented engine performance and unmatched fuel efficiency from engines equipped with chosen technologies, allowing for streamlined tank sizes and real-world running costs.

Lower Your Cost of Ownership

Industry-leading support and service to optimize your ownership.

Preventive maintenance is a big part of keeping engine costs down. Resources and services like Customer Value Agreements, Extended Service Coverage, Genuine Cat^® Parts and Digital Services all help shrink costs and grow productivity.

Level The Playing Field:
A Cat Engine Success Story

Vermeer’s Terrain Leveler^® machines have leveled everything from vines to mines. These powerful machines chew up boulders without drilling or blasting and run for a staggering 8,000 hours per year. (That’s only 760 annual hours of downtime.) There’s a pair of C18 engines in every leveler, giving maximum-grade power to a machine that (almost) never stops running.

See More Here

Start Your Engines

Powerful, reliable and built to save you both time and money. Cat industrial diesel engines get the job done.

Maximum Power

74 hp

55 kW

Maximum Torque

280 lb-ft @ 1360 rpm

380 Nm @ 1360 rpm

Emissions

U.S. EPA & CARB Tier 4 Final, EU Stage V

U.S. EPA & CARB Tier 4 Final, EU Stage V

C2.8
Learn More

View

Maximum Power

142 hp

106 kW

Maximum Torque

417 lb-ft @ 1500 rpm

566 Nm @ 1500 rpm

Emissions

U.S. EPA Tier 4 Final, EU Stage V, Japan 2014

U.S. EPA Tier 4 Final, EU Stage V, Japan 2014

C3.6
Learn More

View

Maximum Power

200 hp

150 kW

Maximum Torque

609 lb-ft @ 1400 rpm

825 Nm @ 1400 rpm

Emissions

U.S. EPA & CARB Tier 4 Final, EU Stage V

U.S. EPA & CARB Tier 4 Final, EU Stage V

C4.4
Learn More

View

Maximum Power

320 hp

240 kW

Maximum Torque

935 lb-ft @ 1400 rpm

1268 Nm @ 1400 rpm

Emissions

U.S. EPA & CARB Tier 4 Final, EU Stage V

U.S. EPA & CARB Tier 4 Final, EU Stage V

C7.1
Learn More

View

Maximum Power

456 hp

340 kW

Maximum Torque

1540 lb-ft @ 1400 rpm

2088 Nm @ 1400 rpm

Emissions

EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV

EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV

C9.3B
Learn More

View

Maximum Power

690 hp

515 kW

Maximum Torque

2360 lb-ft @ 1300 rpm

3200 Nm @ 1300 rpm

Emissions

EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV

EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV

C13D
Learn More

View

Maximum Power

800 hp

597 kW

Maximum Torque

2736 lb-ft @ 1300 rpm

3710 Nm @ 1300 rpm

Emissions

U.S. EPA Tier 4 Final, EU Stage V

U.S. EPA Tier 4 Final, EU Stage V

C18
Learn More

View

Maximum Power

1050 hp

783 kW

Maximum Torque

3448 lb-ft @ 1200 rpm

4674 Nm @ 1200 rpm

Emissions

U.S. EPA Tier 4 Final

U.S. EPA Tier 4 Final

C27
Learn More

View

Engine Services

Maximize efficiency and keep your Cat powered equipment running at its highest level with Cat Industrial Engine Services.

Get Protection

Genuine Cat^® Parts

Genuine Cat^® Parts help maintain your engine’s power and performance for a longer life. The right part is just a click away.

Find Parts

Digital Services

Boost your profitability, equipment uptime and operational efficiency. Cat Digital Services includes software and hardware solutions to help you maximize your fleet.

Get Connected

Cat Engine Warranty

Get peace of mind and unparalleled support. Register your engine today with a Cat engine warranty.

Find a Cat dealer near you.

Your local Cat dealer can help you find the industrial diesel engine or engine series that best fits your equipment needs. Use our locator to find the Cat dealer nearest you, and get the conversation started.

Locate a dealer

Find Your Dealer