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6LB33:45-GS-50Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified
3,000 kWPower
6Cylinders
330 mmBore
450 mmStroke
66,200 kgWeight
9280 x 2600 x 4110Dimensions

Designed for robust performance and minimal downtime, Rolls-Royce’s Bergen 6LB33:45-GS-50Hz engine is a powerhouse of reliability in maritime applications. This engine boasts impressive dimensions, measuring 9280 mm in length, 2600 mm in width, and 4110 mm in height, ensuring it fits seamlessly into various vessel configurations while providing ample power. The 6LB33:45-GS-50Hz delivers a substantial 3170 kW of output, making it an ideal choice for demanding operations where consistent performance is critical. Weighing in at 66200 kg, this engine’s robust construction contributes to its durability and stability, even under the harshest maritime conditions. Whether powering large commercial vessels or specialized offshore platforms, the Rolls-Royce Bergen 6LB33:45-GS-50Hz is engineered to provide reliable, high-performance operation that you can depend on for long-term use.

Specifications

Technical data.from datasheet

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
Dimensions9280 x 2600 x 4110 mm🔖
Weight (kg)66200 kg🔖
Power (kW)3000
Speed (rpm)750
Fuel TypeHFO/MDO
ConfigurationL
Genset Output (kW)2850
Genset Output (kVA)3562
Frequency (Hz)50
📄
Download datasheet (PDF) (673 KB)
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