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12VC26:33-GS-60Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍‍‌‌​⁠‌​‍‌⁠‌⁠​⁠‌‍
3,480 kWPower
12Cylinders
260 mmBore
330 mmStroke

Designed to deliver consistent and reliable power output in marine applications, the Rolls-Royce Bergen 12VC26:33-GS-60Hz is a robust engine that stands out for its high performance. This model is engineered to meet the demanding requirements of modern maritime operations, ensuring efficient and dependable operation under various conditions. With a rated power output of 3170 kW, the 12VC26:33-GS-60Hz is capable of providing the necessary energy to drive large vessels and support critical systems onboard. The consistent performance of this engine makes it an ideal choice for ship owners and operators who prioritize reliability and efficiency. Rolls-Royce Bergen's expertise in marine propulsion and power generation is evident in the design and functionality of the 12VC26:33-GS-60Hz, making it a trusted solution for those seeking top-tier performance in their maritime operations. The engine’s robust construction and advanced technology ensure that it can handle the rigorous demands of long voyages and heavy loads, providing peace of mind to users who rely on uninterrupted power supply.

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
Power (kW)3480
Speed (rpm)900
Fuel TypeHFO/MDO
ConfigurationV
Genset Output (kW)3306
Genset Output (kVA)4132
Frequency (Hz)60
📄
Download datasheet (PDF) (673 KB)
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