Future-proof four-stroke engines for the LNG cargo sector 

Liquefied natural gas (LNG) is rapidly gaining importance as a transition fuel on the road to net zero. This in turn is increasing the demand for LNG carriers (LNGCs), floating storage and regasification units (FSRUs), and floating liquefied natural gas (FLNG) plants. 

While demand for vessels in the LNG supply chain is high, so are the standards that these vessels must meet. Not only do they have to answer many safety concerns, they must also operate efficiently to stay profitable while complying with strict IMO environmental regulations. 

The MAN Energy Solutions LNG cargo four-stroke engine portfolio offers a range of benefits and meet the requirements for future-proof LNG solutions: 

Higher load capacity and lower fuel costs with Dual-Fuel Electric+  
The new Dual-Fuel Electric+ (DFE+) propulsion concept for LNG carriers combines ABB’s Dynamic AC power distribution and control system with the highly efficient MAN 49/60DF engine. This reduces machinery space requirements, increases cargo capacity and saves lots of energy for your vessel. 
 
Compliance with methane slip regulations and CO2 emissions 
The MAN 35/44DF CD meets demands for reduced methane slip with innovative solutions like optimized methane combustion. This cuts slippage by up to 85% compared to current industry standards. Meanwhile, the very efficient MAN 49/60DF’s CO2 balance sheet is unrivalled and set to meet the highest compliance standards well into 2035.  

Low operational costs and high efficiency
Thanks to the MAN 35/44DF CD’s high power density, your vessel will need fewer gensets on board. This not only means lower CAPEX but also lower OPEX due to increased fuel efficiency. The MAN 49/60DF has set a new benchmark here with its output of 1300 kW per cylinder. 

Get your individual consultation and equip your LNG cargo vessel with confidence 

Contact our LNG engine experts for in-depth advice on all your power-related questions. 

Visit www.man-es.com/marine/campaigns/lng-cargo for more information.