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MARINE DIESEL ENGINES efficient energy - engine bro · PDF fileMARINE DIESEL ENGINES CRM EUROPA CRM spa - Via Marnate 41 21053 Castellanza (VA) - Italy tel. +39 0331 572600 fax +39

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  • M A R I N E D I E S E L E N G I N E S

    CRM EUROPACRM spa - Via Marnate 4121053 Castellanza (VA) - Italytel. +39 0331 572600 fax +39 0331 505501e mail: info@crmmotori.it

    CRM USAMarine International Diesels Inc. - 247 Sw 33Rd CourtFt. Lauderdale Fl, 33315tel +1 954 761 1086 fax +1 954 761 1186

    CRM ASIASOOA CORP. - 1666-2 (B-3) Songjeong DongKangseo - gu Busan 618 819Republic of Koreatel. +82 51 2621280 fax +82 51 2615036

    crmmotori.it

    HIGHEST ENERGY DENSITY

    CRM: efficient energyUltralight and compact engine,with highest specific power

    CRM: reliable energyHigh displacement and reduced stress forhigh performance to maximum durability

    CRM: pure energyPoly-fuel engine with alternative feeding withvegetable fuels from renewable sources

    Flying on the water

    DESIGN V or W engine configuration aeronautical type Arrangement with multiples blocks of in-line 6 cylinder Optimized balance due to high cylinder numbers Conrod system with master and articulates rods

    MATERIALS Cylinder head and crankcase in aluminium alloy Crankshaft and conrods in high tensile strength steel Extensive use of special treatments to increase fatigue resistance Low magnetic signature

    THERMODYNAMIC Indirect injection with mechanical pump or Common Rail system Low compression ratio Supercharged and intercooled engine, with one turbocharger for each bank

    QUALITY ASSURANCE Quality system UNI EN ISO 9001: 2008 certified by R.I.N.A.

  • Speed (rpm)

    Pow

    er (k

    W) Torque

    (Nm)

    Specific FuelConsumption(g/kWh)

    800

    0

    200

    400

    600

    800

    1000

    1200

    1400

    1600

    1800 18W BR318 D/SS BR-2

    240

    230

    220

    210

    6000

    7000

    8000

    1000 1200 1400 1600 1800 2000 2200 2400

    1 - Maximum Power Rating 2 - Propeller Curve (cubic)3 - Maximum Torque Rating4 - Specific Fuel Consumption (referred to curve 2) 1

    2

    3

    4

    Maximum rating

    Continuos rating

    1183

    455 501

    7301983

    2812

    646

    2136

    234825

    5

    505

    816

    1320

    60 1367

    555

    730

    40 40

    1983

    2812

    646

    2496

    2548

    255

    505

    904

    1409

    505

    501

    887

    Data Unit 12 D/SS 12 D/SS 1500 Asso 1500 Asso 2000

    Configuration 12 Cylinder - 2 lines V 60 - 4 stroke

    Application Heavy Duty Medium Duty Medium Duty Light Duty

    Maximum Output @ Speed kW (HP) @ Rpm 1011 (1375) @ 2075 1103 (1500) @ 2120 1103 (1500) @ 2120 1471 (2000) @ 2300

    Continuous Rating Output @ Speed kW (HP) @ Rpm 919 (1250) @ 2010 1000 (1360) @ 2050 1000 (1360) @ 2050 1279 (1740) @ 2180

    Displacement dm3 38,16

    Bore x Stroke mm 180 x 150

    Compression Ratio 1 : 14

    Combustion System Indirect Injection

    Injection System In Line Mechanical Pump Common Rail

    Supercharging Type 2 Turbocharger 2 Turbocharger

    Dry mass (w/o gear box) kg 1750 (note: w/o oil tank and suspension) 1800

    Dimension w/ PTO LxWxH mm 2696 x 1183 x 1209 2348 x 1183 x 1320

    Fuel consumption @ Cont. Rating g/kWh (g/HPh) 222 (163) 225 (165) 223 (164) 226 (166)

    Envinromental Emission IMO - 94/25/EC Full Compliance

    Data Unit 18 D/SS BR-1B 18 D/SS BR-2 18 BR3-A 18 BR3-B

    Configuration 18 Cylinder - 3 lines W 40 - 4 stroke

    Application Heavy Duty Medium Duty Medium Duty Light Duty

    Maximum Output @ Speed kW (HP) @ Rpm 1335 (1815) @ 2120 1544 (2100) @ 2120 1581 (2150) @ 2150 1765 (2400) @ 2300

    Continuous Rating Output @ Speed kW (HP) @ Rpm 1213 (1650) @ 2050 1404 (1910) @ 2050 1434 (1950) @ 2080 1530 (2081) @ 2180

    Displacement dm3 57,24

    Bore x Stroke mm 150 x 180

    Compression Ratio 1 : 14

    Combustion System Indirect Injection

    Injection System In Line Mechanical Pump Common Rail

    Supercharging Type 3 Turbocharger 3 Turbocharger

    Dry mass (w/o gear box) kg 2100 (note: w/o oil tank and suspension) 2150

    Dimension w/ PTO LxWxH mm 3070 x 1357 x 1381 2548 x 1367 x 1409

    Fuel consumption @ Cont. Rating g/kWh (g/HPh) 218 (160) 220 (162) 218 (160) 222 (163)

    Envinromental Emission IMO - 94/25/EC Full Compliance

    12 V12 V 18 W18 W 12 V12 V 18 W18 W

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