Fuel system: Common rail fuel injection system, fuel filter with water separator and alarm, and CMD proprietary ECU
Based on: The 2LT Multijet engine, which is used in many small and medium-sized European cars
Known for: Small and powerful, reliable, and has a wide availability of spare parts
The FNM 20HPEP is also available with the Blue Hybrid System, which allows for zero-emission navigation. The Blue Hybrid System is designed for use in protected and silent areas, such as eco-tourism and protected natural areas
The FNM 20HPE is a small, powerful, four-cylinder marine diesel engine with a common-rail fuel injection system. It has an Electronic Control Unit (ECU) that was developed in-house and includes unique control strategies. The engine's specifications include:
Crankshaft power: 129 kW (175 hp) for the 20HPE 180, 108 kW (147 hp) for the 20HPE 150, and 88 kW (120 hp) for the 20HPE 120
Here are some other things to know about marine diesel engines:
FuelMarine diesel oil (MDO) is a blend of distillates and heavy fuel oil. It's different from diesel fuel used for cars and trucks, which is a pure distillate.
CoolingMarine diesel engines are cooled indirectly by seawater, which cools the engine's hot water using a heat exchanger.
Auxiliary enginesMarine diesel engines are often coupled to an alternator to generate electric power on board. These are also known as auxiliary engines, and there are usually multiple generators on board that can be used during critical operations.
ApplicationsMarine auxiliary engines can be used for many things, including electrical power generation, diesel electric propulsion, fire pumps, hydraulic units, and power units.
The FNM 42 HP Marine Diesel Propulsion Engine is a 4-stroke, turbocharged, aftercooled, direct injection diesel engine with the following specifications:
Cooling: Water
Combustion: Direct injection common rail
Induction: Turbocharged and intercooled
Technical equipment: SAE flywheel housing, 12V - 2,3kW starter motor, 12V-110A alternator, oil and fuel filters, air filter, and freshwater engine cooling system with seawater heat exchanger
Lube oil, water, and air circuits: Designed to reduce external flexible pipes to a minimum to reduce loss of liquids in the bilge
Electrical circuit: Protected by reactivateable valves
The FNM 42 HP Marine Diesel Propulsion Engine also has a throttle remote control that manages both the endothermic engine and the electric motor. FNM Marine has a sales and assistance network in many countries that provides solutions, assistance, and quality spare parts
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Marine Diesel Propulsion Engine-270-250-225-180-hp-FNM-30HPEP-Bravo II Sterndrive
The FNM 42 HP Marine-Diesel Propulsion Engine is a 4-stroke, turbocharged, direct injection diesel engine with aftercooling. Here are some of its specifications:
Cooling: Water, with separate fresh and salt water circuits
Combustion: Direct injection common rail
Induction: Turbocharged and intercooled
Engine power max: 300 hp (220,6 kW)
Engine torque max: 657 Nm (67 kgm) / 2700 rpm
Rated engine speed max: 3800 rpm
Displacement: 4.164 cc
Cylinder liners: 6 in line
Bore: 94 mm
Stroke: 100 mm
Emissions: RCD Stage2
Length: 1188 mm
Width: 762 mm
Height: 806 mm
Dry weight: 1014 lbs (460 Kg)
The FNM 42 HP Marine-Diesel Propulsion Engine also comes with a freshwater engine cooling system with a seawater heat exchanger, oil and fuel filters, an air filter, and a 12V-110A alternator
