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Library Engine Room Main Engines (4-Stroke) Main Engine 4-Stroke Bergen Engines Bergen B33:45L
Bergen Engines

Bergen B33:45L

Main Engine 4-Stroke · Main Engines (4-Stroke)

Data sheet on file · key figures checked
3170.0 kWPower
6L-9LCylinders
330 mmBore
450 mmStroke
66,200 kgWeight
9280 x 2600 x 4110Dimensions
Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Bmep25 bar @ 750 rpm (Propulsion), 26 bar @ 720 rpm (Genset)
SFOC (100% MCR)171-177 g/kWh (MDO basis, varies by cylinders)
SFOC (85% MCR)173-175 g/kWh
Lube Oil Consumption0.5 g/kWh
Mean Piston Speed11.2 m/s (@ 750 rpm), 10.8 m/s (@ 720 rpm)
Dry Weight L6P42,400 kg
Dry Weight L8P53,500 kg
Dry Weight L9P56,400 kg
Dry Weight V12P71,867 kg
Genset Weight L6A48,300 kg (engine only)
Genset Weight L8A60,600 kg (engine only)
Genset Weight L9A62,400 kg (engine only)
Engine Type4-stroke, turbocharged with 2-stage charge air cooler
Service IntervalsExtended up to 25,000 hours
IMO ComplianceTier II (standard), Tier III (with SCR)
Electrical Output L6 50Hz3,515 kW genset
Electrical Output L8 50Hz4,690 kW genset
Electrical Output L9 50Hz5,285 kW genset
Electrical Output V12 60Hz6,750 kW genset
Electrical Output V12 50Hz7,050 kW genset
Abmessungen9280 x 2600 x 4110 mm🔖
Leistung (kW)3170 kW🔖
Gewicht (kg)66200 kg🔖
Speed (rpm)450-750
📄
Download datasheet (PDF) (673 KB)
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Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Service notes

Maintenance follows Bergen running-hour schedule for injectors, valves, turbocharger and cylinder units.

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