Lowest fuel consumption over a wide operating range Highest cylinder power in its segment, 610 kW/cylinder Meets the IMO Tier 3 regulations when operating on gas, and with an SCR when using diesel fuel Supported by Wärtsilä’s extensive global service network
| Make | Wärtsilä |
|---|---|
| Manufacturer | Wärtsilä Corporation |
| Model code | 12V31DF |
| Series | Wärtsilä 31DF |
| Engine speed | 750 RPM |
| Power output | 7200 KW |
| Single or dual fuel? | Dual |
| Meets regulations/compliance | ISO 8217, category ISO-F-RMK 700 ISO-F-DMA, ISO-F-DMB, ISO-F-DMZ, ULSF |
| Application | Propulsion / Auxiliary |
| Bore (mm) | 310 mm |
| Piston stroke/ Stroke (mm) | 430 mm |
| Weight | 76.5 tons |
| Cylinder configuration / No. of cylinders | 12 |
| Engine cycle | Four stroke |
| Additional info |
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