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PW1700G & PW1900G Engine

PW1700G & PW1900G Engine

PW1700G & PW1900G Engine

Product catalog summary
Introduction
The document discusses the exclusive use of Pratt & Whitney PurePower® PW1700G and PW1900G engines for the Embraer E-Jets E2, highlighting their economic and environmental benefits.

Specifications
The PW1700G and PW1900G engines offer a double-digit reduction in fuel burn, a 50% reduction in noise, and low emissions. These engines are designed with a geared architecture that reduces the number of stages and parts, enhancing efficiency.

Program Milestones
  • Dec 2012: Engine Selection
  • June 2015: PW1900G First Engine To Test
  • May 2016: E190-E2 First Flight
  • Mar 2017: E195-E2 First Flight
  • Apr 2017: PW1900G Engine Certification
  • 2018: Entry Into Service (E190-E2)
  • 2019: Entry Into Service (E195-E2)
  • 2021: Entry Into Service (E175-E2)

Engine Characteristics
CharacteristicPW1700GPW1900G
Diameter, fan tip, in.5673
Stages1-G-2-8-2-31-G-3-8-2-3
Takeoff thrust, lbs.Up to 17,000Up to 23,000
Bypass ratio9:112:1
Flat-rated temp.,°CISA+15ISA+15
Aircraft InstallationE175-E2E190-E2, E195-E2

Conclusion
The PurePower engines provide optimized performance for the E-Jets E2 models, leveraging extensive test program experience to ensure reliability and efficiency.
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Catalog excerpts

PW1700G & PW1900G Engine-1

Commercial Engines Exclusive Power for the E-Jets E2 • Double-digit fuel burn reduction • 50% reduction in noise • Low emissions Embraer selected Pratt & Whitney PurePower engines to power the E-Jets E2, with entry into service scheduled for 2018. The PurePower PW1700G and PW1900G engines offer significant economic and environmental savings over existing engines, bringing exceptional performance to the E-Jets E2. Our geared engine architecture reduces the number of stages and parts while simultaneously improving efficiency. With two models, the PW1700G and PW1900G engines provide optimized engines across the E-Jets E2 models, delivering high maturity and maximum benefit across the family. This document has been publicly relea

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PW1700G & PW1900G Engine-2

& PW1900G Engines The PurePower PW1700G and PW1900G engines are the exclusive power plants for the E-Jets E2. The geared architecture, combined with the all-new, advanced PurePower engine core enables the PW1700G and PW1900G engines to deliver significant economic and environmental benefits, without compromise. Utilizing the PW1000G engine family test program experience, the PW1700G and PW1900G engines benefit from millions of hours of experience at EIS, providing Dependable Engines for the E-Jets E2. www.pw.utc.com www.purepowerengine.comwww.facebook.com/purepowerengine June 2015 PW1900G...

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