This site uses cookies to offer you a better browsing experience. By continuing to navigate through this site or by clicking Agree, you consent to the use of cookies on your device as described in our privacy notice. Agree Clarke's New C32H Models Are Now Available! Clarke flexes its power muscle up to 1200 HP / 895 kW! LEARN MORE 0 slide details. Current Slide 1 slide details. 2 slide details. 3 slide details. 4 slide details. 5 slide details. PARTS SERVICE WARRANTY CALCULATORS Clarke 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. VIEW THE COMPLETE HE VS. RADIATOR BROCHURE HERE! SEARCH BY KEY WORD OR MODEL NUMBER: Point of Purchase Clarke USA Clarke Scotland SEARCH SEARCH BY APPLICATION: Point of Purchase Clarke USA Clarke Scotland Engine Type All Heat Exchanger Radiator PLD Standard All UL/FM FM Only Emissions All Tier 3 Certified Tier 2 Certified NSPS Compliant Non-Emissionized RPM BHP SEARCH SERVICE DEALER LOCATOR Locate a Service Dealer Search our support network for authorized service dealers and representatives. SEARCH REFERENCE MATERIALS Locate Engine Installation and Layered Drawings Search for engine specific technical data and specifications. LEARN MORE WARRANTY INFORMATION Get Started with Clarke Register your engine today. LEARN MORE PARTS Search for Engine Parts Find the right spare parts for your equipment or application from our online catalog. LEARN MORE CUSTOMER SUPPORT CENTER Frequently Asked Questions Find answers to common questions in our customer support resource center How do I find a service dealer? What type of coolant do I use? Can I change my PLD setpoint? ALL QUESTIONS ABOUT CLARKE We lead the world in fire protection for a reason. Since 1964, we've been a world supplier for diesel fire pump drivers. Our history Contact Clarke The Clarke family of companies INSTALLATIONS LATEST NEWS AUGUST 2, 2019 Clarke's Newest Best-In-Class Engine Series - NOW AVAILABLE Introducing Clarke’s newest high performance engine series, the C18H engine! Offering listed ratings of 460-800 BHP (343-596 kW) @ 1470-2100 RPM FULL STORY MORE HEADLINES AUGUST 11, 2021 New C32H Engine Models Clarke has just received our listings for new high horsepower constant speed and variable speed (PLD) drivers using Caterpillar based engines! Check out the C32H Models today! Full story 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. Full story Register Today for Additional Benefits and Product Information It's fast, easy and free. REGISTER HOME ENGINES CALCULATORS PARTS & SERVICE REFERENCE ABOUT NEWS FAQ CONTACT CAREERS LOGIN REGISTER NOW COPYRIGHT © 2021 CLARKE®, ALL RIGHTS RESERVED TERMS & CONDITIONS PRIVACY MANUFACTURER DECLARATION CODE OF BUSINESS CONDUCT #{GAScript}