Gas generating set, Bergen C26:33L
The C26:33-series engine is a simple and robust design with a reduced number of components.
The Rolls-Royce Bergen C-series has a simple and robust design with a reduced number of components. A lean-burn engine operates on the Otto cycle with mixture compression and an external ignition source. A rich gas/air mix in a pre-combustion chamber is ignited and forms a strong ignition source for the very lean mixture in the cylinder for knock-free combustion.
This allows the cylinder power to be greatly increased with high efficiency and reduce emissions. The engine platform offers 243-270 kW per cylinder in a compact and modern design. In-line engines are offered in 6, 8 and 9 cylinder configuration spanning a power range from 1,460 kW to 2,430 kW.
- Compact and powerful
- Exceptionally low emissions of of NOx, CO2, SOx and particulate
- Low energy consumption
- Service friendly
- Optimum response at all engine load points (Variable Turbo Geometry)
- Super silent resilient mounting
- Table frequency
|Engine type||C26:33L6AG||C26:33L8AG||C26: 33L9AG|
|Number of cylinders||6||8||9|
|Engine speed r/min||900/1000||900/1000||900/1000|
|Mean piston speed m/s||10/11||10/11||10/11|
|Max. continuous rating (MCR) kW||1460/1620||1940/2160||2190/2430|
|Max. Continuous rating aging, (η = 0.96) kW||1401/1555||1840/2050||2102/2332|
|Max. continuous rating altern, (Cos Ф = 0.8) kVA||1751/1943||2300/2563||2627/2915|
|Max. continuous rating altern, (Cos Ф = 0.9) kVA||1556/1727||2044/2278||2335/2591|
|Mean effective pressure (BMEP) bar||18.5||18.5||18.5|
|Specific energy consumption g/kWh||7450/7500||7450/7500||7450/7500|
|Specific lubricating oil consumption g/kWh||0.4||0.4||0.4|
|Cooling water temp. engine outlet °C||90||90||90|
|Engine type||A||B||C||D||E||Engine||Weights dry alternator||Total|