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M 46 DF

Marine Generator Sets

Based on the successful M 43 C MaK medium speed engine, the M 46 DF was designed by Caterpillar Motoren, Kiel, to meet and exceed reliability and lifetime expectations of its predecessor, while maintaining its class leading position regarding operational efficiency. With its clean design, the M 46 DF allows a fast and easy access to the system and components, supporting operation, service and maintenance simplicity MaK products are known for. Designed to operate on gaseous- as well as liquid (MDO HFO) fuels, the M 46 DF meets IMO III emission limits while operating in gas mode and injecting a small amount of ignition fuel to control combustion. Attention was paid to the customers´ demand for a safe and reliable operation at varying engine loads and gas qualities.

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Minimum Rating 5179 kWe (6480 kVA)
Maximum Rating 8329 kWe (10422 kVA)
Bore 460 mm
Stroke 610 mm
Availability Please Call Admin
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M 46 DF
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SPECIFICATIONS FOR M 46 DF

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Generator Set Specifications
Minimum Rating 5179 kWe (6480 kVA)
Maximum Rating 8329 kWe (10422 kVA)
Emissions/Fuel Strategy IMO II in diesel mode, IMO III in gas mode
Engine Specifications
Bore 460 mm
Stroke 610 mm
Configuration 6,7,8,9 Cylinder
Swept Volume 88.6 l/cyl
Generator Set Dimensions and Weights - Dependent on Generator Type
Width 3400 mm (133.9 in)
Weight 178 t - 240 t (392422 lbs - 529109 lbs)
Height 6278 mm - 6649 mm (247.2 in - 261.8 in)
Length 12202 mm - 14459 mm (480.4 in - 569.3 in)

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