The low emission footprint paired with high efficiency and reliability make the M 46 DF an ideal propulsion engine for operation inside and outside of environmental protected areas as well as waters with HFO limitations. Upcoming IMO III emission regulations, selected operation profiles and low diesel fuel costs make the M 46 DF a preferred engine regarding cost of operation.
| Power Range | 5400 - 8685 kW |
| Speed Range | 500 / 514 rpm |
| Emissions | IMO II in diesel mode / IMO III in gas mode |
| Aspiration | Turbocharged |
| Bore | 18.11in |
| Stroke | 24.02in |
| Rotation from Flywheel End | Counterclockwise / Clockwise |
| Configuration | 6,7,8,9 Cylinder |
| Swept Volume | 6181.7in³ |
| Minimum Dry Weight | 207234lb |
| Minimum Length | 328in |
| Maximum Length | 424in |
| Minimum Height | 202in |
| Maximum Height | 216.6in |
| Minimum Width | 116.6in |
| Maximum Width | 116.6in |
| Air Inlet System |
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| Control System |
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| Cooling System |
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| Exhaust System |
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| Fuel System |
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| Gas System |
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| Instrumentation |
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| Lube System |
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| Mounting System |
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| Starting System |
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| General |
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| Air Inlet System |
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| Control System |
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| Cooling System |
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| Exhaust System |
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| Fuel System |
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| Gas System |
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| Lube System |
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| Mounting System |
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| Propulsion System |
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| Starting System |
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| General |
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