Cummins Engines

Engines for Every Power Rating

With Cummins, you can rest assured that our engines will remain in production as long as your vehicles remain in service.

The Cummins Effect

Experience Expertise

Cummins Inc. is the world’s largest independent diesel engine manufacturer and​ a major supplier to defense agencies around the world. Hundreds of thousands​ of Cummins-powered engines and power generation units are currently in active​ service across a wide variety of equipment ranging from wheeled and tracked combat vehicles to logistic vehicles and naval vessels

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Featured Engine


Cummins ISBe continues to build on its reputation for dependability. The ISBe is unique to Cummins, with no other manufacturer able to offer the same design benefits. 

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Featured Engine


Cummins ISL is a highly flexible power choice with a light weight, compact size and fuel efficient 8.9-liter configuration. Operators benefit from high performance, strong acceleration and lower operating costs, all with the reliability and durability expected from Cummins.

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Featured Engine


The Cummins Advanced Combat Engine (ACE) is ideal for new or repowered armored vehicles where both maneuverability and maximized interior room are key objectives. 

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Find an Engine

Explore our full line of durable, powerful defense engines.

Service to keep you moving

Choose from our network of over 9,000 service and distributor locations around the globe.

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