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The power of our four-stroke engines and marine systems

To think ahead means to think holistically. That’s why MAN Energy Solutions offers complete four-stroke systems that are uniquely reliable, and offer lasting performance. We support you in achieving your goals under rapidly changing environmental and regulatory conditions. How? Our four-stroke systems expertise is focused on emission reduction, complete propulsion packages, electric propulsion, battery hybrid power solutions, dual fuel, LNG, and digitized services. Whatever your needs may be – MAN Energy Solutions has the right product for you.
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High power meets high efficiency

Go to MAN four-stroke propulsion engines

Diesel-electric propulsion

Flexibility meets reliability

Go to four-stroke diesel-electric propulsion

Auxiliary GenSets

Safety meets experience

Go to four-stroke auxiliary GenSets

MAN PrimeServ  protects your energy assets from day one

Whether you feed energy into the grid or satisfy a localized demand, on land or at sea, our technicians provide what you need – where and when you need it, ensuring the availability, flexibility, and profitability of your plant. 

How you benefit: 

  • Fast, reliable and expert customer support  
  • Prompt delivery of OEM spare parts 
  • Bespoke O&M contracts 
  • Global service – 24 hours a day, 365 days a year
  • Go to MAN PrimeServ

    Get your engines started and take your business to the next level!

    Talk to us now — we are at your service 365 days a year. Our global network of experienced engineers is happy to design the perfect-fit four-stroke system for you and your marine business. 
    Talk to our experts

    Useful tools

    Make a choice

    Drawings of our two-stroke ME and ME-B engines and four-stroke GenSets provide guidance in the planning process.

    Configurator for four-stroke engines.

    Configurator for four-stroke GenSets.

    Configurator for SCR (four-stroke ship equipment).

    Technical downloads

    Access and download our two- and four-stroke Project Guides.

    Access our complete engine portfolio – via PDF or app.

    Our technical papers provide information on new engine developments and trends, service experience and maintenance, emission requirements, and much more.

    Discover our global network of trusted licensees.

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