20HPE 180 – 20HPE 150 – 20HPE 120 – 20HPE 100 – 20HPE 40

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Description

Technical data

Engine designation 20 HPE 180 20 HPE 150 20 HPE 120 20 HPE 100 20 HPE 40
Crankshaft Power [kW] (hp) 129 (175) 108 (147) 88 (120) 73 (100) 29 (40)
Propeller shaft power [kW] (hp) 125 (170) 105 (143) 85 (116) 71 (97) 28 (39)
Engine speed [min-1] 4100 4100 3800 3800 3200
Displacement [l] (in3) 2,0 (119) 2,0 (119) 2,0 (119) 2,0 (119) 2,0 (119)
Number of cylinders 4 4 4 4
Bore/stroke [mm] (in) 83,0/90,4 (3,27/3,56) 83,0/90,4 (3,27/3,56) 83,0/90,4 (3,27/3,56) 83,0/90,4 (3,27/3,56) 83,0/90,4 (3,27/3,56)
Compression ratio 16,5:1 16,5:1 16,5:1 16,5:1 16,5:1
Dry weight with TM 485A [kg] 301 301 301 301 301
Dry weight with ZF 485D [kg] 312 312 312 312 312
Power Rating A B C D D
Emission compliance RCD Stage II 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.

Technical characteristics

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
  • Oil-cooled pistons with compression and scraper rings
  • Automotive-class availability of service and parts
  • Rubber belt timing
Engine mounting
  • Flexible engine mounting
Lubrication system
  • Oil filter
  • Oil separator with filtering technology
  • 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
  • Coolant-cooled turbocharger
  • Raw-water cooled intercooler
Cooling system
  • Exhaust manifold coolantcooled
  • Thermostatically regulated freshwater cooling
  • Thermal unit that integrates thermostat and tubular heat exchanger
  • Easily accessible seawater impeller pump
Electrical system
  • 12V standard two-pole electrical system
  • 12V-2,3kW starter
  • Alternator 12V-110A
  • Emergency stop button on engine’s ECU
  • CANBUS Panel with 8m extension and digital display of engine data

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