boating engine / professional vessel / inboard / propulsion
X15 Cummins Marine



  • Market:

    boating, professional vessel

  • Type:

    inboard, propulsion, auxiliary

  • Power source:


  • Technology:

    direct fuel injection, turbocharged

  • Power:

    Max.: 600 ch (600 hp)

    Min.: 450 ch (450 hp)


Engine platform proven in the harsh conditions of the heavy duty truck markets now available in the marine industry.
Designed for long life and continuous duty operation, with dry exhaust manifold to maximize fuel economy, cast aluminum oil pan to resist corrosion and the most sophisticated Engine Control Module available on Cummins marine engine providing advanced monitoring & diagnostic capability.
Ideal fit for high-hour hardworking inland waterways vessels, commercial fishing vessels and passenger transport
Clean emissions, virtually smoke-free operation creating minimal environmental impact and a pleasurable boating experience
Base engine built at Jamestown Engine Plant in Jamestown, NY, U.S.A. with marine upfit at Rocky Mount Engine Plant in Rocky Mount, NC, U.S.A. and Darlington Engine Plant in Darlington, U.K.