L21/31DF-M, L27/38DF-M
Methanol dual-fuel GenSets; L21/31DF-M rated 1,000-1,980 kW at 900-1,000 rpm, also running on HFO and biofuels.
The L21/31DF-M and L27/38DF-M are methanol dual-fuel versions of Everllence's widely used small-bore genset engines. The L21/31DF-M covers 1,000-1,980 kW at 900-1,000 rpm and can run on methanol, HFO and biofuels, providing auxiliary power for methanol-fuelled ships whose main engines burn the same fuel.
Specifications
- Power kW min
- 1,000
- Power kW max
- 1,980
- Speed rpm
- 900-1000
- Fuels
- methanol, HFO, MGO, biofuels
Listed under
More from Everllence
Everllence
Everllence B&W ME-C
Core electronically controlled B&W low-speed engine programme, 4,350-82,440 kW at 56-167 rpm, basis for all dual-fuel variants.
Everllence
Everllence B&W ME-GI / ME-GIE
Diesel-cycle high-pressure gas injection engines for LNG/bio-methane (ME-GI, 4,350-82,440 kW) and ethane (ME-GIE, 8,600-21,440 kW).
Everllence
Everllence B&W ME-LGIM
Methanol dual-fuel low-speed engine, 6,950-82,440 kW at 56-125 rpm; widely ordered for container ships.
Everllence
Everllence B&W ME-LGIP
LPG dual-fuel low-speed engine, 8,600-22,720 kW at 72-103 rpm, for VLGCs and other LPG-fuelled tonnage.
Everllence
Everllence B&W ME-LGIA
Ammonia dual-fuel low-speed engine for newbuild or retrofit; first 6G60ME-LGIA passed FAT at HHI-EMD in April 2026.
Everllence
49/60DF
Large-bore medium-speed dual-fuel engine for main propulsion, 7,800-18,200 kW at 600 rpm on LNG or diesel.
Everllence
51/60DF
Medium-speed dual-fuel engine for LNG carrier and cruise gensets and propulsion, predecessor platform to the 49/60DF.
Everllence
32/44CR
Medium-speed common-rail diesel for propulsion and gensets, about 3,600-12,000 kW; methanol-ready with Common Rail 2.2 update.