Diesel and Gas Engines Reliable Power

Marine

Diesel and gas engines Reliable power

1 Reliable power

Rolls-Royce is a leading developer and producer of medium speed diesel and gas propulsion engines and generator sets. A supplier with the capability to meet your requirements regarding performance and cost-effectiveness. Our commitment to customer satisfaction is your assurance of the highest levels of quality, performance and applications expertise, and Rolls-Royce has a truly international presence providing service and maintenance support worldwide. efficiency 2 Contents:

Engine technology page 2 - 6 Bergen BL- and BV-series page 7 - 8 Bergen C-series page 9 Gas engine technology page 10 - 11 Upgrading, spare parts and training page 12 - 13 Customer support page 14 - 15

efficiencywith a green aspect 3 Diesel & gas engines Engines for a better environment

Rolls-Royce provides complete diesel or gas-powered propulsion systems ‘from the bunkering flange to the propeller thrust’.

There is a proud tradition behind the Bergen engine series. • achieving the lowest fuel consumption and emissions Since 1943 we have developed, manufactured and installed • highest power per cylinder in this engine class medium speed engines, meeting the requirement of ship • increased power within the same footprint, and potential owners and operators for robust, reliable and economical for fewer cylinders with lower weight and cost engines. Our engines meet the most stringent environmental • a compact modular design and a base engine suitable for requirements while delivering high performance. The marine liquid or gas fuel diesel engines comply with the requirements of the IMO Tier II • dynamic and extended service intervals without any external cleaning system. IMO Tier III is met by the use of a Selective Catalytic Reactor (SCR) system. These engines are economical down to very low loads, without visible smoke. The new B33:45 diesel engine range offers industry leading fuel consumption and emission figures, for mechanical propulsion Rolls-Royce was a pioneer in developing modern lean burn and electrical generation. gas engines, and the first Bergen gas engine went into service in 1991. Since the introduction of the Bergen lean-burn Its design was developed after consultation with a broad range technology more than 650 gas engines have been delivered and of operators to establish what qualities they prize in an engine. over 23 million operating hours accumulated. The clear first priority was reduced life-cycle costs. The other feedback focused on five main areas;

4 NOx emission for Bergen engines

12 IMO Tier l (2000) 10 Bergen engines are type-approved for operations as IMO Tier ll (2011) both main and emergency generator sets on mobile 8 offshore drilling units after successful testing at 25 degrees of inclination. This eliminates the need (g/kWh) NOx 6 of dedicated emergency generators, saving both 4 money, space and weight. IMO Tier lll (2016-20) 2

0 0 130 200 400 600 750 800 1000 1200 1400 1600 1800 2000 2200 NOx emissionNOx emission for Bergen engines for Bergen engines Rated engine speed IMO limits for diesel engines 18 B33:45 diesel 16 C25:33 diesel with Clean Design notation B35:40 gas 14 C26:33 gas

12 IMO Tier l (2000) 10 IMO Tier ll (2011) 8

NOx (g/kWh) NOx 6

4 IMO Tier lll (2016-20) 2

0 0 130 200 400 600 750 800 1000 1200 1400 1600 1800 2000 2200 Rated engine speed

IMO limits for diesel engines B33:45 diesel C25:33 diesel with Clean Design notation B35:40 gas 5 C26:33 gas Diesel & gas engines Engine technology

Diesel engines Bergen marine engines are supplied both for mechanical transmission, driving the propeller through a reduction gear, or as complete generating sets for electric propulsion or power generation.

Our engines are known for their durability and mechanical strength. In addition they provide maximum reliability, ease of maintenance and a proven low life-cycle cost. All Bergen engines are designed under a common design philosophy with focus on optimum load response, optimal fuel economy and meeting emissions regulations.

Optimum load response is based on the Pulse turbocharging Bergen gas engines have been designed from the outset for system. This enables the engine to respond rapidly to load variable speed and variable load operation, and to respond changes, and offers high performance under normal part load as well as their diesel counterparts. They are classification operation. Safe and reliable operation is due to the Bergen society-approved for both constant speed generator drive and Cofferdam system, preventing no fuel leakage into the main for direct mechanical transmission to the propeller or thruster. oil lube system and minimising lube oil consumption. The lean burn spark ignition Otto cycle technology used in the Gas engines Bergen gas engine has been developed continuously over the Designed from scratch to be clean, quick to respond, and very last 25 years. The result is a very efficient engine where approx. fuel efficient, our gas engines have proven their reliability over 50% of the energy in the fuel is translated into shaft power. millions of running hours. Engines can accept wide variations in gas methane number, operating cleanly and efficiently with a high gas quality Rolls-Royce gas engines have proven themselves to be the tolerance. cleanest, most efficient piston engines on the market. The highly reliable Bergen C-series gas engines and the larger Compared to the equivalent Bergen diesel engines, the Bergen B-series (in-line configuration) and BV-series (Vee-configuration) gas engines give E2 weighted emission reductions of 92% NOx,

engines represent the latest in lean-burn gas technology, close to 22% in CO2 and virtually eliminate SOx and particulates, delivering rapid response times and long intervals between already meeting enforced IMO Tier III and EPA Tier 3 overhaul. requirements and are subject to EPA Tier 4 certification.

Typical applications for Bergen All Bergen engines are designed under a common engines: philosophy: • Optimum load response Suitable for: • Environmentally friendly, IMO Tier II-compliant • Offshore support vessels • Optimum fuel economy • Offshore rigs and platfoms • Proven low life-cycle cost • Tankers • High power to weight ratio • Cargo vessels • Great durability and mechanical strength • Fishing vessels • Easy maintenance • Passenger ships • Maximum reliability • Yachts • Super-resilient mounting option • Ferries • No leakage of fuel into the main lube oil system • Tugs • Minimised lube oil consumption • Various types of naval vessels • Control system with redundancy • Meets all major class requirements

6 Bergen BL- and BV-series engines

Bergen B33:45 allows 100% power take out either from pump end or flywheel end.

General description • increased power within the same footprint, and potential for The new Bergen B33:45 engine from Rolls-Royce fewer cylinders with lower weight and cost carries forward the Bergen range of diesel and gas • a compact modular design and a base engine suitable for liquid engines, offering 600 kW per cylinder in a compact engine design. or gas fuel The new engine range offers industry leading fuel consumption • dynamic and extended service intervals and emission figures, for mechanical propulsion and electrical generation. Vee engines and gas engines sharing many of the design features Its design was developed after consultation with a broad range will follow. of operators to establish what qualities they prize in an engine. The clear answer was life-cycle costs. Industry-leading fuel consumption and reduced emissions The designers focused on five main areas Specific fuel oil consumption is 175 g/kWh at 85% MCR and • achieving the lowest fuel consumption and emissions 177 g/kWh at full load. These engines are economical down to • highest power per cylinder in this engine class very low loads, without visible smoke and comply with IMO Tier II and Tier III rules.

Reference applications Benefits for selecting the Bergen 33:45B diesel engine B33:45: • Reliable power • Fishing vessels • World class fuel and lubricating oil consumption • Heavy lift ships • IMO Tier II and Tier III compliant (with SCR) • Diving support vessel • Proven low life-cycle cost • Cargo transfer vessels • Load-dependent maintenance schedule • Mining vessel • Fast load response • Polar research vessel • Low vibration/structural noise level • Cruise vessel • Full equipment health monitoring • Crane vessel • 24/7 support by Rolls-Royce global service network • Navy vessel • Compact power solution • Easy installation • New flexible mounts without welded brackets Great effort has been made • Aligned piping at pump end for ease of connection to enhance maintenance • Flexible exhaust routing – 15 degree rotation of connections to friendliness and to make it easy to keep clean. turbocharger • Full power can be taken from either end of crankshaft upto and including the V12 version

7 Diesel & gas engines Bergen BL- and BV-series engines

Compact and modularised design Throughout the B33:45 a modular design approach has been employed, giving an engine that is rational to produce, resulting in a competive cost per kilowatt and straightforward overhauling. The crankcase is designed to incorporate air and oil galleries to minimise the number of external pipes with increased stiffness of the engine block. The design ensures very low levels of vibration. The crankcase carries the fully balanced crankshaft which has bolt-on balance weights and is dimensioned so that full power can be taken from either end up to and including the V12 version. Variable valve timing gives optimum response to load changes with reduced visible smoke even at low loads.

Dynamic service intervals B33:45 engines are designed for 25,000 hrs between major maintenance when operating within a defined load window. Using health monitoring can enable engine overhaul intervals to be aligned with vessels’ re-classification.

Typical applications: • Anchorhandler tug supply vessels • Subsea construction vessels • Drill ships 1 2 3 • Semi-submersibles • Seismic survey vessels 1. Complete cylinder units, 2. Standard brackets are provided • Accomodation units comprising the head, liner, for rigid or flexible engine mount- • Heavy lift ships piston and upper conrod can be ing, involving no welding. Turbocharger exhaust outlet • RoPax ferries withdrawn for overhaul in one and air inlet connections can be • Cruise vessels unit. A three-piece conrod allows 3. Pipes are aligned for reduced rotated in 15 degree steps to • Cargo ships a piston to be drawn without complexity and speed of installa- simplify duct installation and disturbing the big end bearing. tion and give an extended lifetime add flexibility to routing. • Fishing vessels for bellows and compensators.

Power range for the Bergen B-platform kW Engine type 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 B33:45V12

B33:45L9

B33:45L8

B33:45L7

B33:45L6 rpm 750

8 Bergen C-series engines

Bergen C25:33L9P diesel engine.

The C-series engine is based on a simple and robust design with With 6, 8 and 9 cylinders in-line, the Bergen C-series has a range of a reduced number of components, allowing the operator ease of operating speeds from 900rpm to 1,000rpm and can be supplied for maintenance. It is rated at 330kW/cyl. and is equally suitable for powers of 1,843 to 3,000kW. main propulsion, either with mechanical transmission or as a marine generating set.

Benefits of selecting a Bergen C-engine: Typical applications: • World-leading fast load response elimination of flexible coupling between • Offshore support vessels • Extremely stable electrical frequency, engine and alternator • Offshore rigs and platfoms important for frequency sensitive equipment • High power to weight ratio • Tankers • Low vibration/structural noise level due to • The liner, piston, (incl. upper con rod) and • Cargo vessels super-resilient mounting cylinder head can be replaced as a single unit • Fishing vessels • Certified to meet IMO Tier II requirements without disturbing the big end bearing, saving • Passenger ships • Competitive fuel and lubricating oil time and money • Yachts consumption • Proven low life-cycle cost • Ferries • No fuel oil leakage into the lubricating oil • Service-friendly • Tugs system due to the Bergen Cofferdam system • 24/7 support from the Rolls-Royce global • Various types of naval • Single-bearing alternator option for reduced service network vessels genset length, and reduced cost, through

Power range for the Bergen C-platform kW Engine type 0 500 1,000 1,500 2,000 2,500 3,000 3,500 C25:33L9

C25:33L9

C25:33L8

C25:33L6

rpm 900 1000 C25:33L6

9 Diesel & gas engines Gas engines

The need for vessels to meet increasingly demanding B-series gas engine. emission levels, particularly near coasts, has seen a rapid rise in the popularity of LNG (liquefied natural gas) and a corresponding increase in availability. With some countries now offering tax incentives for low emissions, LNG is set to become an important marine fuel of the future.

Bergen lean-burn gas engines are designed to burn LNG and are derived from the robust Bergen B diesel range. They share many common components, but with an increased cylinder bore of 350mm. Bergen B-series in-line and C-series gas engines are currently in development and available from 2011.

For marine gas engine installations Rolls-Royce also provides Typical applications: gas handling and storage systems, together with a full range of • Offshore support vessels equipment to provide complete propulsion system solutions ‘from • Floating regasification units the bunkering flange to the propeller blade’. The double-piped gas • Tankers fuel system allows a standard engine room solution, with no need • Cargo vessels for separate engine compartments. • Fishing vessels

• Passenger ships • Yachts • Ferries • Tugs

Power range for the Bergen B-platform gas

kW Engine type 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 B35:40V20 genset

B35:40V20 genset

B35:40V12

B35:40L9

B35:40V8 rpm 750 720

10 Lean-burn technology C-series gas engine. Rolls-Royce was a pioneer in developing modern lean burn gas engine technology, which it has applied to several hundred engines. A lean-burn engine operates on the Otto cycle with mixture com-pression and an external ignition source. A rich gas/air mix in a precombustion 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.

Key features – Bergen gas engines: • Excellent fuel economy and lowest emissions over the full operating range • Extreme low methane slip in all engine loads • Solid-state ignition • Electronic control system constantly monitors and optimises operating parameters to maintain power and emissions across the operating range • Variable geometry turbochargers and individual timing and diagnostics for each cylinder • Type approved for direct mechanical propulsion

Power range for the Bergen C-platform gas

kW Engine type 0 500 1,000 1,500 2,000 2,500 C26:33L9

C26:33L9

C26:33L8

C26:33L6

rpm 900 1000 C26:33L6

11 Diesel & gas engines Upgrading is a good investment

Upgrading and using the correct OEM replacement parts can pay To keep your vessel operating at peek efficiency, and sometimes dividends in vessel performance and fuel savings. improve performance, we provide a variety of upgrading solutions. Once a product is in service, it is expected to last 25 years or more. During that time there will be changes in product design and the technology available.

Worldwide exchange pool

Rolls-Royce has created a large pool of exchange Bergen engines Exchange pool parts are available at a number of Rolls-Royce parts and assemblies to ensure customers’ benefit from reduced Marine centres around the world, improving availability and maintenance costs and docking times, saving both time and reducing delivery time. money.

Customer benefits: • Quality overhaul • Fixed price • Genuine parts • Easy to budget • Latest technology • OEM warranty • Safe operation • Reduced off-hire time • Reduced maintenance

12 Diesel & gas engines Product training

Our purpose-built engine manufacturing facilities in Bergen, Norway, is the training centre for customers as well as Rolls-Royce service engineers.

Attending a training course led by our Bergen Engines Service dept. is the perfect compliment to newbuild or upgrading projects, ensuring personnel have an in-depth working knowledge of the equipment before it enters service. Training on-board or at the customers’ own facilities can also be arranged using our own specialists. Complete crews can be cost-effectively trained on new or upgraded equipment. Tailor-made courses provide more in-depth product and system training and are designed to individual customer requirements.

To discuss your own individual training needs, please contact us.

We offer training on the following systems: They can be planned as: • Introduction • Single-product training courses • Mechanical layout • Multi-product training courses • Engine systems Practical application on service and maintenance of components • Control systems will be carried out on training and test equipment in the training • Maintenance centre. Essential engine components will be available for trainees Tailored courses can be conducted either on-board, at any for maintenance and service training. pre-selected venue or at Bergen Engines training center.

13 Global service and support

Our support teams, located worldwide, are committed to helping you manage the vital balance between operational availability and cost. Wherever your vessel is located, Rolls-Royce support is close at hand.

Operational availability must be maintained today in the Reducing through life costs most cost-effective way. Variable market conditions and Reducing operating costs and maximising availability is increasing competition should not undermine safe ship our objective. This has led us to work closer with a number operations. Therefore, we work closely with our customers of our customers in maintenance planning and to support their fleets, ensuring that they are operating recommending spares holding. By being involved from safely and at maximum efficiency, with the goal of virtually the start we have the opportunity to focus on the eliminating unscheduleddowntime. activities that make a difference, acquiring and pre- A comprehensive menu of service solutions positioning service or exchange parts to ensure a smoother overhaul process, saving time spent in dock. We are proud of the performance of our systems, and are keen to ensure that they continue to operate at their peak Committed to meeting different needs throughout their lifetime. Our services now range from Above all, at the centre of our support philosophy, is conventional product support, with no impact on ship recognition that all customers have different and often availability, through to a range of equipment and system unique requirements, based on their fleet operations. support packages with levels of vessel performance and Whatever the mix of requirements, Rolls-Royce is availability agreed, normally within a long-term risk and committed to meeting or exceeding them. reward-sharing partnership called MarineCare. Product training Single point of contact At Rolls-Royce we believe that regular training ensures As we have progressively increased the breadth of our that you will get the most out of a vessel’s equipment and product range, we have continued investing heavily in systems, and it also ensures that they are operated and the facilities and the talent needed to support them. maintained efficiently and safely. As multiproduct installations are becoming standard on Experienced and informed people are a key asset. a growing number of vessels, customers benefit from a As technology advances, so must the competence levels of single point of contact for support, which is usually the operators and service personnel. We therefore offer a range nearest Rolls-Royce regional centre to the vessel’s location. of tailored training courses and programmes in state-of- the-art facilities equipped with the latest simulators and training aids. systems.

14 Longva NEW ZEALAND Peterborough NORTHERN EUROPE (Automation) SOUTHERN EUROPE (Naval Undersea Systems) Tel: +47 815 20 070 Christchurch Tel: +1 705 743 9249 DENMARK CROATIA Tel: +64 3 962 1230 Molde St. John´s Aalborg (Cranes) Rijeka SINGAPORE Tel: +1 709 748 7650 Tel: +45 99 30 36 00 Tel: +47 70 31 15 00 Navis Consult Part of Rolls-Royce Marine Singapore Vancouver FINLAND Oslo Tel: +385 51 500 100 (Head Office, Marine) Tel: +1 604 942 1100 (Repr. Office) Tel: +65 68 62 1901 Helsinki Tel: +47 815 20 070 GREECE CHILE Tel: +358 9 4730 3301 (Sales and Service) Ulsteinvik Piraeus Tel: +65 68 62 1901 Santiago Kokkola (Design & Ship Technology, Tel: +30 210 4599 688/9 Tel: +56 2 586 4700 (Waterjets) Offshore) VIETNAM Tel: +358 6 832 4500 MEXICO (Propulsion) ITALY Tel: +47 815 20 070 Vung Tau City Rauma Genova Tel: +84 64 3576 000 Veracruz (Propulsion/Deck Machinery) Tel: +39 010 749 391 Tel: +52 229 272 2240 Tel: +358 2 837 91 POLAND NORTHEAST ASIA SPAIN USA FRANCE Gdynia Tel: +48 58 782 06 55 Bilbao CHINA Annapolis Paris Gniew Tel: +34 944 805 216 (Naval Marine Inc) (Naval Marine) Dalian Tel: +1 410 224 2130 Tel: +33 147 221 440 (Deck Machinery) Tel: +86 411 8230 5198 Tel: +48 58 535 22 71 Madrid Tel: +34 913 585 319 (Shiplift Systems) Rungis Hong Kong Tel: +1 410 224 2130 Tel: +33 1 468 62811 SWEDEN Tarragona Tel: +852 2526 6937 Tel: +34 977 296 444 Galveston GERMANY Kristinehamn Shanghai Tel: +1 409 765 4800 (Propulsion) TURKEY (Sales and Service) Hamburg Tel: +46 550 840 00 Tel: +86 21 2030 2800 Houston (Sales and Service) Istanbul Tel: +1 281 902 3300 UNITED KINGDOM (Deck Machinery) Tel: +49 40 780 91 90 Tel: +90 216 446 9999 Tel: +86 21 5818 8899 Indianapolis Bristol Naval Marine Inc) THE NETHERLANDS AFRICA AND MIDDLE EAST Guangzhou Tel: +1 317 230 2000 (Head Office, Naval) Tel: +86 20 8491 1696 Rotterdam Tel: +44 117 974 8500 Long Beach, Cal. Tel: +31 10 40 90 920 NAMIBIA (Marine Gas Turbine Support) JAPAN Tel: +1 562 989 0291 Tel: +44 117 979 7242 NORWAY Walvis Bay Kobe Ft Lauderdale Tel: +264 (0) 64 275 440 Dartford Tel: +81 78 651 6555 Tel: +1 954 436 7100 Aalesund Tel: +44 1322 312 028 (Head Office, Commercial UNITED ARAB EMIRATES Tokyo New Bedford Marine) Derby Tel: +81 3 3592 0966 (Naval Underseas Systems) (Head Office, Submarines) Dubai Tel: +1 508 990 4575 (Control Systems) Tel: +44 1332 661 461 (Sales and Service) REPUBLIC OF KOREA Tel: +971 4 883 3881 New Orleans (Ship Design, Fish, Dunfermline Busan Tel: +1 504 464 4561 Specialised and Merchant) (Motion Control) (Naval Marine) Tel: +82 51 831 4100 Tel: +971 4 299 4343 Pascagoula (Rudders) Tel: +44 1383 82 31 88 (Foundry - Naval Marine Inc) Tel: +47 815 20 070 RUSSIA Tel: +1 228 762 0728 Newcastle ASIA PACIFIC (Bearings) St. Petersburg Seattle (Training Centre) Tel: +44 191 273 0291 Tel: +47 70 23 51 00 AUSTRALIA Tel: +7 812 332 18 55 Tel: +1 206 782 9190 (RAS Systems) Vladivostok Walpole Bergen Tel: +44 191 256 2800 Melbourne (Engines) Tel: +61 3 9873 0988 Tel: +7 4232 495 484 (Naval Marine Inc) Portsmouth Tel: +1 508 668 9610 (Foundry) (Marine Electrical Systems) Perth AMERICAS Tel: +61 8 9336 7910 Washington (Steering Gear) Tel: +44 2392 310 000 (Naval Marine Inc) Tel: +47 815 20 070 Sydney BRAZIL Tel: +1 703 834 1700 (Naval Marine) (Power Electric Systems) Tel: +61 2 9325 1333 Rio de Janeiro Tel: +47 55 50 62 00 (Sales and Service) INDIA Tel: +55 21 2707 5900 Brattvaag (Deck Machinery and (Naval Marine) Mumbai Tel: +55 21 2277 0100 Steering Gear) Tel: +91 22 6726 3838 Tel: +47 815 20 070 CANADA MALAYSIA Hjørungavåg Dartmouth (Deck Machinery Seismic and Kuala Lumpur Subsea) (Naval Undersea Systems) (Naval Marine) Tel: +1 902 468 2928 Tel: +47 70 01 33 00 Tel: +60 3 2026 1990

The information in this document is the property of Rolls-Royce plc and may not be copied, or communicated to a third party, or used, for any purpose other than that for which it is supplied without the express written consent of Rolls-Royce plc.

Whilst this information is given in good faith based upon the latest information available to Rolls-Royce plc, 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.

D&GE 1216 Printed in Norway

www.rolls-royce.com Rolls-Royce plc

Rolls-Royce Commercial Marine Rolls-Royce Naval PO Box 1522 PO Box 3, Filton NO-6025 Aalesund Bristol BS34 7QE Norway England Tel: +47 815 20 070 Tel: +44 117 974 8500 Fax: +47 70 01 40 05 Fax: +44 117 974 8666