M-LINE Engines

The M-Line series of small marine diesel engines offer the best in terms of high power and torque output, reliability, durability, and fuel-efficiency. With years of dedicated development and positive customer feedback, we therefore are proud to say that the M-Line engines have proven their quality and reliability over time.

The M-line engines are available in 12 different models, with power output ranging from 12 hp to 52 hp.

Exceptional heat management

Due to our commitment to innovation and product quality, we have designed an elegant yet intelligent and efficient solution: a water-cooled aluminum top cover. Unique in the marine industry, this ingenious cooling element, located directly above the cylinder head, absorbs radiant heat from the engine, resulting in a significant temperature reduction of up to 15°C (-20%). Consequently, the engine receives a more fuel-efficient air supply leading to better combustion, fuel-economy and greater performance.

Quiet operation for a peaceful boating experience

We've designed our M-Line engines to operate as quietly as possible. Our exclusive sturdy aluminum top cover combined with a newly designed air filter housing will help reduce the engine noise level significantly.

Tests show a reduction of approximately 5 dB(A) in noise and near-silent operation at cruising speed of around 2200 rpm.

The improved M-Line Marine Diesel Engine features*

All M-Line engines come equipped with an electric fuel pump actuated by an ignition switch, a new air inlet filter housing to reduce the induction sound level, and an enhanced heat exchanger unit. In addition, a high output marine alternator for fast recharging of batteries also fits with every M-line leaving our production facility.

The redesigned M-Line engines meet the Recreational Craft Directive 2012/53/EU and Russian RRR emission standards, while some models also comply with the BSOII regulations.

* The M-line engines can be supplied with an adapter kit for Volvo Penta sail drives (110S/120S and 120 SB)

Everything you are used to, but better!

All M-Line Diesel Engines are HVO approved and can be operated using more sustainable fuels.

M-LINE Engines