12M55
12M55
Number of cylinders | 12 |
Bore and stroke (mm) | 180 x 215 |
Total displacement (L) | 39.2 |
Compression ratio | 15/1 |
Engine rotation | counter clockwise |
Idle speed | 750 |
Flywheel | SAE 0 |
Flywheel housing | SAE 21" |
Genuine marine design, our engine is designed specifically for Marine applications with Marine components, such as individual
cylinder heads and inspection doors that make maintenance easy even in the smallest of engine rooms
Global environment care with low exhaust emissions at any running cycle
Continuous compact power with reference performances in its category
Latest safe technology including electronic injection dynamic redundancy, high efficient ball bearing turbocharger,
integrated circuits with 0 flexible hoses, and more
Life cycle cost efficiency with extended MTBO, modular concept reducing number of components and interfaces
Duty | kW | HP | RPM | Fuel consumption | IMO | ||
---|---|---|---|---|---|---|---|
Optimum value | Rated power | ||||||
g/kWh | g/kWh | l/h | |||||
P1 |
1800 1912 |
2450 2600 |
1600 1800 |
188 192 |
189 193 |
409 462 |
|| || |
P2 |
1985 2205 |
2700 3000 |
1600 1800 |
187 189 |
188 194 |
434 515 |
|| || |
P3 | 2536 | 3450 | 1800 | 187 | 200 | 612 | || |
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