JD14X MLR Marine Engine

The John Deere JD14X MLR 13.6L is a next-generation marine propulsion engine designed for high-duty commercial and large leisure vessels requiring maximum performance, efficiency, and reliability. Delivering high torque and responsive power across the operating range, it is engineered for continuous operation in demanding marine conditions.

Built on John Deere’s advanced JD14X platform, this engine combines robust construction with modern engine management for dependable, long-term propulsion performance.

Key Features

• 13.6-litre, 6-cylinder marine propulsion diesel engine

• High power and torque output for demanding applications

• Designed for continuous, heavy-duty marine operation

• Advanced engine platform for improved efficiency and performance

• Smooth, refined power delivery

• Service-friendly layout for easier maintenance

• Compliant with global marine emissions standards (configuration dependent)

Ideal for: commercial workboats, patrol vessels, ferries, offshore support craft, larger fishing vessels, and high-power repower installations.