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TRANSCRIPT
Com
mer
cial
Eng
ines
Power for the Irkut MC-21
• Double-digit fuel burn reduction
• 50% reduction in noise
• Low emissions
The PurePower PW1400G-JM engine has been selected to power the Irkut MC-21 aircraft family, with entry into service scheduled for 2018. The PurePower PW1400G-JM engine delivers double-digit improvements in fuel efficiency, reduces noise by 50%, and slashes CO2 and NOX emissions.
The MC-21, or “Airliner of the 21st Century,” is a new family of narrow-body aircraft designed by Irkut, part of Russia’s United Aircraft Corporation (UAC), and supported by suppliers and partners around the globe. The MC-21 is a clean-sheet design that incorporates advanced materials and aerodynamics with a fuselage optimized for passenger comfort and operator benefit.The MC-21 family will offer significant fuel burn, environmental and economic advantages over both its domestic and international rivals.
This document has been publicly released.
PurePower ®
PW1400G-JM Engine
PurePower® PW1400G-JM Engine for the Irkut MC-21
Product Facts
Program Milestones
2015 PW1400G-JM First Engine To Test
2016 PW1400G-JM Engine Certification
2018 MC-21 Entry into Service powered by PW1400G-JM
Characteristics PW1428G-JM PW1431G-JM
Diameter, fan tip, in. 81 81
Stages 1-G-3-8-2-3 1-G-3-8-2-3
Nominal Performance—Sea level, static
Takeoff thrust, lbs. 28,000 31,000
Bypass ratio 12.5:1 12.5:1
Flat-rated temp., °C ISA+15 ISA+15
Aircraft Installation MC-21-200 MC-21-300
S16309-G.05.17This document has been publicly released.
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The PW1400G-JM engine’s exceptional environmental performance goes hand in hand with a reduction in engine operating costs, as the PW1400G-JM has been designed for maintenance, with fewer stages and lower parts count. The geared architecture combined with the all-new, advanced PurePower engine core enables the PW1400G-JM engine to deliver on all fronts, without compromise.