2
MARINE DIESEL ENGINES CRM EUROPA CRM spa - Via Marnate 41 21053 Castellanza (VA) - Italy tel. +39 0331 572600 fax +39 0331 505501 e mail: [email protected] CRM USA Marine International Diesels Inc. - 247 Sw 33Rd Court Ft. Lauderdale Fl, 33315 tel +1 954 761 1086 fax +1 954 761 1186 CRM ASIA SOOA CORP. - 1666-2 (B-3) Songjeong Dong Kangseo - gu Busan 618 819 Republic of Korea tel. +82 51 2621280 fax +82 51 2615036 crmmotori.it HIGHEST ENERGY DENSITY CRM: efficient energy Ultralight and compact engine, with highest specific power CRM: reliable energy High displacement and reduced stress for high performance to maximum durability CRM: pure energy Poly-fuel engine with alternative feeding with vegetable 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.

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

Embed Size (px)

Citation preview

Page 1: MARINE DIESEL ENGINES efficient energy - … engine bro… · MARINE DIESEL ENGINES CRM EUROPA CRM spa - Via Marnate 41 21053 Castellanza (VA) - Italy tel. +39 0331 572600 fax +39

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: [email protected]

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.

Page 2: MARINE DIESEL ENGINES efficient energy - … engine bro… · MARINE DIESEL ENGINES CRM EUROPA CRM spa - Via Marnate 41 21053 Castellanza (VA) - Italy tel. +39 0331 572600 fax +39

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