Press Information
MHI to Participate in Project to Develop P&W's PW1200G
Jet Engine for the MRJ
-- Responsible for Development/Manufacture of Combustors,
Final Engine Assembly and Operational Testing --
Jet Engine for the MRJ
-- Responsible for Development/Manufacture of Combustors,
Final Engine Assembly and Operational Testing --
Tokyo, August 9, 2012 - Mitsubishi Heavy Industries, Ltd. (MHI) has concluded an agreement with Pratt & Whitney (P&W) of the United States under which it will participate in a project to develop that company's new jet engine, the PurePower® PW1200G, to power the Mitsubishi Regional Jet (MRJ), MHI's next-generation regional jet. MHI will undertake development and manufacture of the new engine's combustors, high pressure turbine disks and diffuser cases as well as final engine assembly and operational testing of delivered products. These various tasks will be carried out at MHI's Nagoya Guidance & Propulsion Systems Works in Komaki City, Aichi Prefecture.
The PW1200G, long under development by P&W, represents the latest achievement in high-efficiency engines. Adoption of the company's proprietary "Geared Turbofan™" (GTF) technology has enabled high-speed rotation of the low-pressure spool (turbine) to attain optimal efficiency, while the fan is rotated at low speed to achieve a significant reduction in noise. The new engine achieves a greater than 15% increase in fuel efficiency along with dramatically enhanced environmental performance.
MHI's track record in the development and manufacture of engines for commercial aircraft includes participation in projects relating to P&W's large-scale PW4000 jet engine, International Aero Engines' (IAE) V2500, and Rolls-Royce's TRENT 1000. In autumn 2011, the company also took part in a project involving P&W's Pure Power PW1100G-JM (for the Airbus A320 Family), which also features the GTF technology.
Through its participation in the manufacture and assembly of the PW1200G engine, MHI looks to further strengthen its international competitiveness in commercial aircraft engine technology. It also expects this initiative to give impetus to the smooth promotion of the MRJ project as well as to the new aircraft's market penetration.
About MHI Group
Mitsubishi Heavy Industries (MHI) Group is one of the world’s leading industrial groups, spanning energy, smart infrastructure, industrial machinery, aerospace and defense. MHI Group combines cutting-edge technology with deep experience to deliver innovative, integrated solutions that help to realize a carbon neutral world, improve the quality of life and ensure a safer world. For more information, please visit www.mhi.com or follow our insights and stories on spectra.mhi.com.