Marine Diesel Engines

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John Deere logo on marine engine block

Marine Propulsion, Generator, and Auxiliary Engines

Find the John Deere marine engine with the power and rugged reliability you need.

Introducing the all-new John Deere JD14 and JD18 marine engines

These engines are designed to take your marine applications to the next level with a power range from 298 up to 599 kW (400 up to 803 hp).

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John Deere Marine JD14P Engine

JD14 – Rugged Power

JD14 marine engines have higher duty cycles and more power in a smaller package size compared to John Deere 13.5L models.

John Deere Marine JD18P Engine

JD18 – Expanded Power

JD18 marine engines are designed for heavy-duty operations, ensuring maximum uptime and productivity.

Power to Take On the Water

John Deere marine engines are as powerful and dependable in the water as they are on the land. Our marine propulsion, generator, and auxiliary engines share the same reputation for performance and reliability that their agricultural and industrial counterparts have maintained for decades. They are built for long life, reliable performance, fuel efficiency, quiet operation, ease of access to major parts, and simplified integration.