8L35/44DF

Designed for ease of maintenance and reliability, the MAN 8L35/44DF is a versatile dual-fuel propulsion engine that offers operators the flexibility to switch between gas and diesel modes based on fuel availability and pricing. This inline engine configuration ensures straightforward maintenance, making it an ideal choice for narrow engine rooms. The MAN 8L35/44DF leverages advanced adaptive combustion control (ACC) electronics to optimize performance in both gas and diesel operations, ensuring high efficiency and a wide common pressure propulsion (CPP) operating map. With a bore of 350 mm and stroke of 440 mm, the engine delivers a cylinder output of 530 kW at 750 rpm, achieving a power-to-weight ratio ranging from 11.8 to 13.6 kg/kW. The MAN TCR series exhaust turbocharging system enhances efficiency, while the common rail pilot fuel injection and advanced electronic main injection systems ensure reliable performance. The engine also complies with IMO Tier II emissions standards and can meet IMO Tier III requirements with the addition of a selective catalytic reduction (SCR) system. With its robust design and sea-proven technology, the MAN 8L35/44DF is a dependable choice for modern maritime applications.