Our four-stroke engine portfolio
Related products

This methanol-fuelled L21/31 (former MAN L21/31) GenSet is a compact and reliable power source designed to run on methanol, heavy fuel oil (HFO), and most biofuels.
With its outstanding load-step capabilities and extremely long time between overhauls (TBOs), it is ideal for many different applications. It is also a perfect match for the Everllence B&W ME-LGIM (former MAN B&W ME-LGIM) methanol two-stroke engine.
- 900 – 1,000 rpm
- 1,000 – 1,980 kW
- 950 – 1,880 kWe

The 35/44DF CD (former MAN 35/44DF CD) engine is the perfect match for your GenSet demands, providing the highest power output, low emissions, a foundation for future fuels, and an attractive business case – either CAPEX or OPEX.
- 720 – 750 rpm
- 3,360 – 5,040 kW
- 3,242 – 4,864 kWe

Packing the latest state-of-the-art technology into a minimum volume, the 175D is characterized by clear-cut design. It is innovatively designed to be the most efficient engine for every application – from heavy duty to light duty.
- 1,800 – 2,000 rpm
- 1,740 – 4,400 kW

The Everllence 49/60DF (former MAN 49/60DF) is future-proof in multiple ways. Its benchmark fuel efficiency guarantees competitive vessel operation. The very low level of methane emissions ensures long-term CO2 emission compliance.
- 600 rpm
- 7,800 – 18,200kW
Contact our experts
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.

Everllence PrimeServ protects your assets from day one
The Everllence service brand not only provides 24/7 service across the globe, we are also your go-to for retrofit and upgrade solutions. Our digital updates enhance your operation, enabling remote monitoring and automated control. We can also improve your emissions profile and ensure compliance with stricter regulations in the future.
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
