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12VC25:33-GS-60Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified​‌⁠‍‌⁠‌‌⁠‌‌‍⁠​⁠⁠‌​​‍
3,240 kWPower
12Cylinders
250 mmBore
330 mmStroke

Designed for demanding marine environments, this powerful engine offers reliable performance and efficiency on board vessels requiring robust propulsion or auxiliary power solutions. The Rolls-Royce / Bergen 12VC25:33-GS-60Hz is a high-performance diesel engine that delivers an impressive 3170 kW of power, making it well-suited for applications where consistent energy output is critical. Whether used in main propulsion systems or as part of the ship’s auxiliary power generation, this engine ensures dependable operation under various operational conditions. The 12VC25:33-GS-60Hz is built to meet the stringent demands of modern maritime operations, providing the necessary power and reliability to support a wide range of vessel types, from large commercial ships to specialized offshore vessels. With its robust design and high output, this engine is a key component in ensuring that shipboard systems operate efficiently and effectively, enhancing overall vessel performance and safety. The 12VC25:33-GS-60Hz stands out as a reliable choice for marine operators looking to optimize their power generation capabilities while maintaining operational excellence.

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)3240
Speed (rpm)900
Fuel TypeHFO/MDO
ConfigurationV
Genset Output (kW)3078
Genset Output (kVA)3848
Frequency (Hz)60
📄
Download datasheet (PDF) (673 KB)
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