B33:45L

  • Liquid Fuel
  • Medium Speed Generating Set
  • 3,170 - 4,760 kW
  • 600 kW per cylinder in a compact design, with class leading efficiency levels and low life-cycle costs
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Defined by our customers
Close dialogue with our customers and the service organisation has given valuable input to the development of more efficient solutions – both for assembly and maintenance. The result is a robust and powerful engine, delivering up to 600kW per cylinder, with world class efficiency and reduced life-cycle costs. Our latest engine series is built on more than 70 years of experience.

Our legacy, with all its valuable knowledge and experience, has been an important foundation for the development and testing of new technologies. The B33:45 liquid fuel engine is designed to produce up to 5.4 MW of mechanical power with optimised combustion technology and excellent load responsiveness. The design has been driven by stringent requirements for lower exhaust emissions, highest possible electrical and heat recovery efficiency, coupled with extreme reliability.

Your benefits


  • – World class efficiencies
  • – 600 kW mechanical output per cylinder
  • – World class fuel consumption
  • – Exceptionally low emissions
  • – Simple, modular and robust design
  • – Low lifecycle costs
  • – Excellent load responsiveness
  • – Convertible to gas fuel operations

ON LAND Bergen Engines

  • B33:45V

    Liquid Fuel | Medium Speed Generating Set | 6,380 - 10,650 kW | B33:45Ls bigger brother with more power in the same compact design and with world-class efficiency

  • B33:45L

    Liquid Fuel | Medium Speed Generating Set | 3,170 - 4,760 kW | 600 kW per cylinder in a compact design, with class leading efficiency levels and low life-cycle costs

  • B36:45V

    Natural Gas | Medium Speed Generating Set | 6,800 - 11,830 kW | Spark-ignited lean-burn unit

  • B36:45L

    Natural Gas | Medium Speed Generating Set | 3,370 - 5,290 kW | Spark-ignited lean-burn unit

Get in touch

Want to know more about how we can empower your business? Send us a message and one of our specialists will get in touch to tell you more.