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Hybrid powertrains range

Marine Engines 20HPEP

In/Outboard Marine Engine

Models: 20HPEP 180 - 20HPEP 150 - 20HPEP 120

FNM® 4-cylinder 20HPEP marine engine is based on the new 2LT Multijet engine, that equips a large number of small and medium size cars in Europe.

The engine uses a common-rail fuel injection system controlled by an ECU (Electronic Control Unit), especially made for it.

The engine is small and powerful, its wide distribution is the proof of its reliability and wide availability of spare parts.

ECU (Electronic Control Unit)

ECU has been developed entirely in house

This unit guarantees excel- lent performances with low emissions
It has been conceived after a 10-year development project carried out by R&D team
It is especially designed for HPE marine engines application
It controls Bosch common rail system parts
It includes unique control stategies as: anti-shut- down in situations of gear engagement for installations with high inertia or rapid gear changes

First class Performance

Unparalled perfomances in each operating condition:

The engine reaches up to 129kW (175HP)

The engine can achieve up to 3000h/year

Technical data

Engine designation

20 HPEP 180

20 HPEP 150

20HPEP 120

Crankshaft Power [kW] (hp)

129 (175)

108 (147)

88 (120)

Propeller shaft power [kW] (hp)

125 (170)

105 (143)

85 (116)

Engine speed [min-1]




Displacement [I] - (cc)
2,0 - 1956,5

Number of cylinders


Bore/stroke [mm] (in)

[83,0/90,4] - (3,27/3,56)

Compression ratio


Dry weight without Bravo [kg]

Emission compliance

Directive 2013/53/UE

Technical data according to ISO8665. Fuel complies EN590. Merchant fuel may differ in specification and may influence engine power output and consumption. Production tolerance within 5% (of power). Not all models, standard equipment and accessories are available in all countries. All specifications are subject to change without notice.


Standard technical equipment

Engine block and head

Cylinder block made of cast-iron

Cylinder head made of aluminium

4-valve per cylinder technology with hydraulic lash adjusters

Double overhead camshafts

Automotive-class availability of service and parts

Metal chain gear

Engine mounting

Flexible engine mounting

Lubrification system

Easily replaceable oil filter, on top of engine
Easily to inspect or replace oil separator
Oil vapour filter

Integrated cooler with engine's coolant

Fuel system

Common rail fuel injection system

CMD proprietary ECU

Fuel filter with water separator and alarm

Air inlet and exhaust system

Air filter

Oil vapours vented into inlet air

Exhaust elbow or raiser depending on application

Variable geometry turbocharger

Raw-water cooled intercooler

Cooling system

Thermostatically regulated freshwater cooling
Thermal unit that integrates tubular heat exchanger and expansion tank

Thermal unit that integrates thermostat and tubular heat exchanger

Easily accessible seawater impeller pump

Electrical system

12V standard two-pole electrical system

12V-1,8kW starter
Alternator 12V - 105A

Emergency stop button on engine's ECU

CANBUS Panel with 8m extension and digital display of engine data

Panel instrument CANBUS

Panel Instrument high brightness 5 “TFT display, with touchscreen and a very simple and intuitive interface.

Engine data acquisition with CANBUS J1939 interface.

Data acquisition from traditional sensors for up to eight analog inputs, five digital inputs and one frequency input

Acquisition of navigation data with NMEA0183 interface

Up to five relay command outputs for signals and simple activations

Alarm monitoring according to approved safety standards

Automatic brightness adjustment and day / night mode

USB local connectivity for firmware update and configuration

The unit is supplied already programmed and ready to work.


Single or double electronic CANBUS control station

Boiler kit for heating

Various length panel extension

Second control panel for flybridge installations

RACOR and Mediterraneo filters

Trolling Valve

Additional PTO (ISO4183 Z/SPZ)

Steering pump

NMEA2000 compatibility kit

Wide range of additional instruments

BRAVO X-1 stern drive Red. 1,65:1 or BRAVO 2 Red.2:1 - BRAVO 3 Red. 2:1

Stainless steel propeller for BRAVO X-1

Aluminium propeller for BRAVO X-2

Stainless steel propeller for BRAVO X-3

Multiple Sterndrive Steering Tie for twin-engine

Alignment tool

Volvo coupler kit

Performance curves

Referred to 20HPEP 180

Our diesel marine engines 20HPEP


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