Bergen C26:33 gas engine0 pages
Fact Sheet
Gas engines
Bergen C26:33L - lean-burn gas engine, Marine
Features
Choose Rolls-Royce engines for cost-effective operation.
–t compact and powerful
–texceptionally low emissions of of NOx, t
t CO2, SOx and particulate
–tlow energy consumption
–tservice friendly
–toptimum response at all engine load t
t points (Variable Turbo Geometry)
–tsuper silent resilient mounting
–tstable frequency
–t 24/7 support by Rolls-Royce global t
t service network
For more than sixty years of operation, we have produced four stroke medium speed
engines for marine propulsion, generating set and power generation to customers world wide.
Technical data for the Rolls-Royce C-engine at 900 - 1000 rpm
Engine typett
C26:33L6PGt
C26:33L8PG*t
C26:33L9PG
Number of cylinderstt
6t
8t
9
900/1000t
900/1000t
900/1000
10/11t
10/11t
10/11
Engine speedt
r/mint
Mean piston speedt
m/st
Max. continuous ratingt
(MCR) kWt
1460/1620t
1940/2160t
2190/2430
Mean effective pressure t
(BMEP) bart
18.5t
18.5t
18.5
Specific energy consumptiont
kj/kWht
7450/7500t
7450/7500t
7450/7500
Specific lubricating oil consumptiont
g/kWht
0.4t
0.4t
0.4t
Cooling water temp. engine outlett
°Ct
90t
90t
90
The performance data is based on
Waste heat recovery
Necessary data for arranging waste heat
recovery plants (exhaust gas and cooling water)
are available upon request.
If there are engine driven pumps, add 0,5% for each pump. Gas feed
temperature is 20-40°C. Minimum gas feed pressure to Gas Regulating
Unit to be 4,5 barg.
Note
Due to continuous development, some data
may be change without notice.
* In progress - release date to be announced
at later stage
11.Engines-1 of 2-13.06.12
Marine gas engine ratings are according to ISO 3046-1, at maximum 45°C
ambient air temperature and maximum 32°C sea water temperature.
Specific fuel gas consumption excluding engine driven pumps is based
on reference natural gas with Methane number above 70 and net calorific
value of 36 MJ/nm3.