• New PLD Ratings at 1760 RPM!

    Clarke expands its Pressure Limiting Drivers at 1760 RPM for applications in the United States and U.S. Territories.  

    Learn More!

  • Is Your Clarke a Clarke?

    Clarke does not rubber stamp quality.  Learn More about how we compare to everyone else.

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  • New C18H PLD & Constant Speed Models Available!

    Check out Clarke's new line-up of C18H PLD and Constant speed engine models!

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  • Introducing Clarke Maintenance Kits

    Want to learn how to make service simple? Click the link below!

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  • New JU6H Models Available!

    Clarke expands its JU6H engine line to 300 bhp @ 3000 RPM!

    Learn More!
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HE vs RadiatorClarke has engineered, tested and approved both heat exchanger and radiator cooled models for your convenience. No matter the factors, we have an engine model that will work for any installation, anywhere in the world.

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We lead the world in fire protection for a reason.

Since 1964, we've been a world supplier for diesel fire pump drivers.

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January 21, 2021

New PLD Ratings at 1760 RPM

Clarke has expanded the line-up of available PLD engines at 1760 RPM's for installations in the United States and US territories.

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April 6, 2020

New C18H Engine Models

Clarke has just received our listings for our new variable speed, pressure limiting driver Caterpillar based engines as well as some new emissionized 1470 rpm ratings.

Full story
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