*mynauticexpo

6M21.3

Product catalog summary

Overview: The document provides technical specifications and features of the Baudouin 6M21.3 IMO II marine generator set, emphasizing its design for marine applications, efficiency, and reliability.

Specifications: The generator set is available in two power ratings: 450 kVA at 60 Hz and 400 kVA at 50 Hz. It features a 6-cylinder engine with a bore and stroke of 127 x 165 mm and a total displacement of 12.54 liters. The engine rotates counterclockwise with an idle speed of 650 RPM.

Fuel Consumption and Emissions: Fuel consumption is detailed at various loads (50%, 75%, 100%) with specific emissions data provided in g/kWh and l/h. The generator complies with IMO and EPA standards.

Power Class Definition: The Prime Power (PRP) allows for unrestricted running time with a load variation of 75% and a 10% overload capacity for 1 hour every 12 hours. Emergency Standby Power (ESP) is limited to 200 hours per year with a load variation of 110% of Prime power.

Environmental Conditions: The generator is designed to operate under specific ambient conditions: 25°C ambient temperature, 100 kPa barometric pressure, and 30% relative humidity. It can withstand temperatures up to 45°C without power derating.

Cooling and Lubrication Systems: The generator features a two-stage cooling circuit with a built-in HT thermostatic valve, a high-efficiency tubular heat exchanger, and a self-priming raw water pump. The lubrication system includes full-flow lube oil filters and a fresh water-cooled lube oil heat exchanger.

Fuel and Air Systems: The fuel system uses common-rail injection with a high-pressure pump and shielded injection rail. It includes a duplex type fuel oil filter and an external pre-filter with a water separator. The intake air and exhaust system features a double flow raw water-cooled charge air cooler and a high-efficiency dry turbocharger.

Electrical System: The generator operates on a 24V DC insulated electrical system with an electrical starter and a 120A battery alternator.

Optional Equipment: Options include keel cooling configuration, elastic mounting, air starter, fresh water pre-heater, 550N.m front PTO with elastic coupling, cabin heating connections, and additional displays.

Catalog excerpts

6M21.3 IMO I IMarine Generator Set Number of cylinders Bore and stroke (mm) Total displacement (L) Cylinders Engine rotation Idle speed Flywheel Flywheel housing counter clockwise Rating table Baudouin’s Engine DNA: Genuine Marine Power, Efficiency & Reliability Our genuine marine engine design is specifically engineered for marine applications, ensuring durability, performance, and seamless integration in the most demanding environments. Designed for easy maintenance, our engines feature individual cylinder heads, allowing for quick servicing and minimal downtime to ensure uninterrupted operations....

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Dimensions and dry weight (mm/kg) Standard equipment Cooling System Lubrication System Fuel System Two - stage cooling circuit with built - in HT thermostatic valve Integrated fresh water expansion tank High efficiency tubular heat exchanger Belt driven centrifugal fresh water pump Self priming raw water pump with bronze impeller Full flow lube oil filters duplex type Fresh water cooled lube oil heat exchanger Common-rail injection High pressure pump with shielded high pressure injection rail and pipes Fuel oil filter duplex type External fuel pre-filter with water separator Intake Air and Exhaust...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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