Fact Sheet Gas engines Bergen C26:33L - lean-burn gas engine, Marine Choose Rolls-Royce engines for cost-effective operation. – 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 – stable frequency – 24/7 support by Rolls-Royce global 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 type Engine speed Mean piston speed Mean effective pressure Specific energy consumption Specific lubricating oil consumption Cooling water temp. engine outlet 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 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.

Fact Sheet Principal dimensions Cylinder dia. 260 mm. Piston stroke 330 mm. All dimensions in mm. A Engine type Rolls-Royce Marine AS Engines - Bergen P.O. Box 924, N-5808 Bergen, Norway Tel: +47 815 20 070 Fax: +47 55 53 61 04 E-mail: [email protected] www.rolls-royce.com © 2012 Rolls-Royce plc Whilst this information is given in good faith, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding upon Rolls-Royce plc or any of its subsidiary or associated companies.