The world's most efficient large aero The Trent XWB is setting new standards of efficiency, life cycle costs and environmental impact through hours of engine and flight testing. These attributes have made it the fastest-selling widebody engine ever. The b I All I member of the highly successful engines worldwideTrent family Fastest-selling widebody engine ever More than 1,600 Trent XWB engines have been sold worldwide in 30 countries, across every continent. This market success cements the strong relationship that Rolls-Royce and Airbus have nurtured since the Trent 700 entered into service on the A330, 20 years ago. A single HP Turbine blade generates 800 horsepower, equal to that generated by a Formula 1 racing car The HP Turbine generates over shaping efficiency The highly innovative design of the Trent XWB combustor incorporates advanced ceramic coatings. This allows a mixture of air and fuel to be heated to burn at temperatures exceeding twice the temperature of molten rock The result is a combustor that delivers extremely low fuel burn and emissions. optimised, efficient, proven Extensive demonstrator programmes have resulted in improved compressor and turbine efficiency - this means a ten per cent reduction in fuel consumption, saving our customers around US$2.9 million per year per aircraft in fuel costs alone. 1. Our ultra-efficient swept fan enables a quieter operation and optimum engine core protection. 2. Advanced compressor aerodynamics delivering module weight-savings of 15 per cent through blisk technology. 3. Optimised bearing load management system reducing sealing air requirements to deliver improved performance. 4. 2 Stage IP Turbine delivers improved efficiency, greater thrust capability and reduction in fuel burn. 5. Intelligent management of internal air systems reducing the core engine demand for cooling air and decreasing fuel burn. 6. Single skin combustion casing reducing engine weight and simplifying engine maintenance. Trent XWB Technical Data Configuration: Three-shaft turbofan Thrust: 84,000-97,000 lbf Bypass Ratio: 9.6:1 Overall Pressure Ratio: 50:1 Fan: 22 blades, 118” diameter Intermediate Pressure Compressor: 8 stages High Pressure Compressor: 6 stages Noise: QC 0.5 departures/ QC 0.5 arrivals High Pressure Turbine: Single stage Intermediate Pressure Turbine: Dual stage Low Pressure Turbine: 6 stages © Rolls-Royce plc 2017 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. TotalCare® is a registered trademark, Life®, Term® and Flex® are registered in the European community. Trent® is a registered trademark. VCOM 1