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PW1200G Engine

PW1200G Engine

PW1200G Engine

Product catalog summary
Overview: The document discusses the PurePower® PW1200G engine, developed by Pratt & Whitney, which powers the Mitsubishi Regional Jet (MRJ). This engine is noted for its significant advancements in fuel efficiency, noise reduction, and emissions control.
Specifications: The PW1200G engine features a fan-drive gear system, 3D aerodynamics, and lightweight materials like a composite fan case. It includes technological improvements in the compressor, combustor, turbine, controls, and engine health monitoring.
Performance: The engine offers a double-digit reduction in fuel burn and a 50% reduction in noise. It has a bypass ratio of 9:1 and is available in two variants, PW1215G and PW1217G, with takeoff ratings of 15,000 lbs and 17,000 lbs respectively.
Program Milestones: Key milestones include the first engine test in April 2011, the first flight of the PW1200G/MRJ90 in November 2015, engine certification in May 2017, and the scheduled entry into service in 2020.
Applications: The engine is exclusively used in the MRJ aircraft, which includes models MRJ70STD, MRJ90STD, MRJ70ER, MRJ90ER, MRJ70LR, and MRJ90LR.
Conclusion: The PurePower PW1200G engine represents a significant advancement in regional jet technology, promising enhanced operational economy and passenger comfort through its innovative design and engineering.
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Catalog excerpts

PW1200G Engine-1

Commercial Engines Powering the Mitsubishi Regional Jet • Double-digit fuel burn reduction • 50% reduction in noise • Low emissions Mitsubishi Aircraft has selected the award-winning Pratt & Whitney geared turbofan engine to power the Mitsubishi Regional Jet (MRJ). TM The Mitsubishi Regional Jet is the next-generation regional jet that will offer both top-class operational economy and outstanding cabin comfort. By featuring a game-changing engine, state-of-the-art aerodynamic design and noise-reduction technology, the MRJ will significantly cut fuel consumption, noise and emissions. The PurePower PW1200G engine is the exclusive power plant for the MRJ aircraft and is scheduled to enter into service in 2020. This document has been publicly relea

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PW1200G Engine-2

PurePower® PW1200G Engine for the Mitsubishi Regional Jet The PurePower PW1200G engine’s fan-drive gear system is just one component of this next-generation engine. The engine also incorporates advances in 3D aerodynamics, lightweight materials such as a composite fan case and other major technology improvements in the compressor, combustor, turbine, controls, engine health monitoring and more. More than 20 years in the making, the PurePower PW1200G engine has entered the validation and certification phase of the program. PW1200G test engines and several system validation rigs will validate performance,...

 Open the catalog to page 2

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