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8LC26:33-GS-60Hz

Auxiliary Engine (Generator Set) · Auxiliary Engines

Class-certified type (DNV register) · technical data sheet not yet verified
2,320 kWPower
8Cylinders
260 mmBore
330 mmStroke

This product falls under the category of marine diesel engines, specifically designed for large vessel propulsion and power generation. The Rolls-Royce/Bergen 8LC26:33-GS-60Hz is a powerful engine that offers robust performance with a rated power output of 2320 kW at 900 rpm. This engine is part of the C26:33-GS family and is configured as a 4-stroke, turbocharged engine with a 2-stage charge air cooler. It supports both heavy fuel oil (HFO) and marine diesel oil (MDO) as fuel types, making it versatile for various marine applications. The engine features a linear (L) configuration with 8 cylinders, a bore of 260 mm, and a stroke of 330 mm. The genset output is rated at 2204 kW, with a power factor of 0.85, and produces 2755 kVA at 60 Hz. The engine's dry weight for the L8P configuration is 53,500 kg, and it complies with IMO Tier II emissions standards, with Tier III compliance achievable through the use of selective catalytic reduction (SCR) technology. Maintenance considerations include monitoring piston skirt scuffing, cylinder liner wear, turbocharger oil quality, and fuel injection system wear to ensure optimal operation and longevity.

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)2320
Speed (rpm)900
Fuel TypeHFO/MDO
ConfigurationL
Genset Output (kW)2204
Genset Output (kVA)2755
Frequency (Hz)60
📄
Download datasheet (PDF) (673 KB)
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