Product information: Gas-engine oils Shell Mysella® S3 Z n Reliable protection n Very low ash content for two- and four-stroke engines DESIGNED TO MEET CHALLENGES™ PERFORMANCE AT A GLANCE Every part of your machine or process has been meticulously engineered, so you want Protection Oil life System efficiency to use a lubricant that has been designed to ensure that your equipment is well protected Shell Mysella® S3 Z and works efficiently. n Reliable protection n Very low ash content ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ® The Shell Mysella range of gas-engine oils for two- and four-stroke has been developed to enable equipment engines operators to select the oil that will deliver Shell Mysella® S2 Z optimum value to their operations through n Reliable protection ✓✓✓✓ ✓✓✓ ✓✓✓ n wear protection n Ash-free content for two-stroke engines n long oil life n system efficiency. Performance level is a relative indication only. A VERY LOW ASH STATIONARY-GAS-ENGINE OIL Shell Mysella S3 Z, a very low ash gas-engine oil, is Shell’s primary recommendation for operations with mixed fleets of two- and four-stroke engines that are fuelled by natural gas or low-pressure natural gas. Shell Mysella S3 Z helps provide superior performance and is an excellent choice for all applications that recommend ashless and low- ash oils for the gas engines and compressors used in gas transmission, gathering, storage and power generation. Key data SAE: 30, 40; BN: 2.0; ash: 0.13% DESIGNED TO PROTECT The very low ash formulation of Shell Mysella S3 Z enables potentially longer spark plug life, which can extend the time between replacements. In addition, it has excellent anti-scuff and anti- wear characteristics that help to protect engines, including brake mean effective pressure (BMEP) engines, during the running-in (break-in) period. 1Performance reported by individual customer. Actual performance may vary, depending on the application, the current oil used, the maintenance EXCELLENT anti-scuff and anti-wear protection are demonstrated in this Cooper GWA-8 engine.1 procedures and the condition of the equipment. DESIGNED FOR LONG OIL LIFE Shell Mysella S3 Z is highly resistant to nitration and oxidation, which can lead to filter deposits, increased viscosity and acid build-up. DESIGNED FOR HIGH EFFICIENCY Shell Mysella S3 Z combines a low tendency to form carbon with a strong detergency system to avoid port plugging in two-stroke (two-cycle) engines, thereby helping to eliminate the need to clean cylinder ports between overhauls. In addition, Shell Mysella S3 Z has a very low ash formulation that enables spark plugs to remain almost as new; their lifetime is limited only by spark gap erosion. It also virtually eliminates detonation and pre- OUTSTANDING exhaust port cleanliness and liner ignition due to the absence of deposit hot spots. condition are demonstrated in this Cooper GMVA-10 engine after 18,900 operating hours.1 SPECIFICATIONS AND APPROVALS SHELL MYSELLA S3 Z HAS A Shell Mysella S3 Z meets the requirements of a wide range of equipment VERY LOW ASH FORMULATION. manufacturers. SAE viscosity grades available: 30, 40. THIS ENABLES POTENTIALLY LONGER SPARK PLUG LIFE, MEETS REQUIREMENTS WHICH CAN EXTEND THE TIME Ajax BETWEEN REPLACEMENTS. Allis-Chalmers Caterpillar (except 3400, 3500, 3600) Clark Climax Colt-Fairbanks Morse Cooper-Bessemer (two-cycle) REAL-WORLD VALUE DELIVERY Dresser-Rand (categories I, II and III) International-Harvester Shell Mysella S3 Z is a very low ash natural-gas- Minneapolis–Moline engine oil from Shell. It is suitable for a wide range of Waukesha two- and four-stroke engines. White Superior (naturally aspirated) Worthington FULL PRODUCT AND SERVICE PORTFOLIO Whatever your needs or application, we can provide APPLICATIONS a full range of oils and greases, including synthetic, Suitable for use in two- and four-stroke gas engines high-performance products and additional services. operating compressors on gas collection and gas transmission networks, and for power generation 1Performance reported by individual customer. Actual performance may applications vary, depending on the application, the current oil used, the maintenance procedures and the condition of the equipment. For more information, please contact shell.com/lubricants © SOPUS Products 2012. All rights reserved. CS7384-03 Product information: Gas-engine oils Shell Mysella® S3 N n Reliable protection n Low-ash content for four-stroke engines DESIGNED TO MEET CHALLENGES™ PERFORMANCE AT A GLANCE Every part of your machine or process has been meticulously engineered, so you want Protection Oil life System efficiency to use a lubricant that has been designed to ensure that your equipment is well protected ® Shell Mysella S5 N and works efficiently. n Extended oil life ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ The Shell Mysella® range of gas-engine oils n Extra protection against deposits and corrosion has been developed to enable equipment operators to select the oil that will deliver Shell Mysella® S3 N optimum value to their operations through n Reliable protection ✓✓✓ ✓✓✓ ✓✓✓ n wear protection n Low-ash content for four-stroke engines n long oil life n system efficiency. Performance level is a relative indication only. AN ASH-FREE STATIONARY-GAS-ENGINE OIL Shell Mysella S3 N is a long-established and well-proven product. It is used extensively in all types of four-stroke engines burning natural and sour gas, in dual-fuel engines and in gas compressor sets. It carries a wide range of approvals from engine manufacturers, has good oil life and is trusted by customers all over the world. It helps to keep the engine clean and provides excellent cylinder head protection. Key data SAE: 30, 40; BN: 5.0; ash: 0.45% DESIGNED FOR LONG OIL LIFE The longer the oil life, the less fluid maintenance is required to help your equipment to operate for longer without interruption. Shell Mysella S3 N is designed to have good oil life characteristics in high-speed four-stroke engines. In medium-speed four-stroke engines, its oil-drain 1 interval can exceed 10,000 running hours. 1Performance reported by individual customer. Actual performance may vary, depending on the application, the current oil used, the maintenance procedures and the condition of the equipment. DESIGNED TO PROTECT Shell Mysella S3 N provides excellent valve seat protection and can thereby help to extend cylinder-head overhaul intervals. It also offers good combustion-chamber deposit control, as it produces low levels of ash of a favorable composition. It helps to keep ring grooves clean, which contributes to long ring and liner life, and can be used in installations equipped with an exhaust gas catalyst. DESIGNED FOR HIGH EFFICIENCY Shell Mysella S3 N is designed for excellent deposit control, which helps to prevent knocking and can unlock high levels of engine efficiency and availability. It is available in SAE30 grade for reduced friction and higher fuel efficiency. LONG RING AND LINER LIFE: Shell Mysella S3 N SPECIFICATIONS AND APPROVALS demonstrated excellent ring groove cleanliness (top) and left the cylinder liner in an excellent condition (bottom) in a Shell Mysella S3 N meets the requirements of a wide range of equipment Wärtsilä 20V34SG engine after 16,000 hours of operation 1 manufacturers. SAE viscosity grades available: 30, 40. without an oil change. CLAIMS AND APPROVALS MEETS REQUIREMENTS SHELL MYSELLA S3 N OFFERS GE-Jenbacher Caterpillar stationary gas engines MAK Waukesha GOOD COMBUSTION- MAN CHAMBER DEPOSIT MDE Dezentrale Energiesysteme CONTROL, AS IT PRODUCES MTU LOW LEVELS OF ASH. MWM-Deutz Nuovo Pignone Perkins Engines Rolls-Royce Wärtsilä REAL-WORLD VALUE DELIVERY Waukesha Shell Mysella S3 N is a well-established, low-ash gas- engine oil from Shell. It has a wide range of approvals from engine manufacturers and has been used APPLICATIONS successfully throughout the world. Ideal for use in four-stroke gas engines used for power generation and combined-heat-and-power systems FULL PRODUCT AND Suitable for use in four-stroke gas engines operating SERVICE PORTFOLIO compressors on gas collection and transmission Whatever your needs or application, we can provide networks a full range of oils and greases, including synthetic, high-performance products and additional services. For more information, please contact 1Performance reported by individual customer. Actual performance may vary, depending on the application, the current oil used, the maintenance procedures and the condition of the equipment. shell.com/lubricants © SOPUS Products 2012. All rights reserved. CS7384-04 Product information: Gas-engine oils Shell Mysella® S3 S n Extra protection n Medium-ash content for four-stroke engines DESIGNED TO MEET CHALLENGES™ PERFORMANCE AT A GLANCE Every part of your machine or process has been meticulously engineered, so you want Protection Oil life System efficiency to use a lubricant that has been designed to ensure that your equipment is well protected Shell Mysella® S5 S and works efficiently. n Extended oil life ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ The Shell Mysella® range of gas-engine oils n Extra protection against sour gas has been developed to enable equipment operators to select the oil that will deliver Shell Mysella® S3 S optimum value to their operations through n Extra protection ✓✓✓ ✓✓✓ ✓✓✓ n wear protection n Medium-ash content for four-stroke engines n long oil life n system efficiency. Performance level is a relative indication only. A MEDIUM-ASH OIL FOR STATIONARY GAS ENGINES Shell Mysella S3 S is Shell’s well-established, medium-ash gas-engine oil. It has been designed especially for use in engines running on sour gas, such as biogas, sewage gas and landfill gas, where its acid neutralization ability provides good engine protection and long oil life. Shell Mysella S3 S is also suitable for engines that traditionally require a medium ash oil to protect the valve seating area of the cylinder head. Key data SAE: 40; BN: 8.5; ash: 0.9% SHELL MYSELLA S3 S IS DESIGNED TO HELP YOU OPERATE YOUR EQUIPMENT FOR LONGER WITHOUT INTERRUPTION IN BOTH NATURAL- AND SOUR-GAS APPLICATIONS.