CAT
M 46 DF Marine Generator Set
Minimum Rating
6480.0 kVA
Maximum Rating10422.0 kVA
Rated Speed1500 rpm
Description
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.
Product Specifications
Engine Specifications
Bore
460.0 mm
Stroke
610.0 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)
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
Power Rating
Minimum Rating
6480.0 kVA
Maximum Rating
10422.0 kVA
Rated Speed
1500 rpm