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CF34-8E

CF34-8E

CF34-8E

Product catalog summary
Overview
The CF34-8E turbofan propulsion system by GE Aviation is part of the CF34 engine family, known for its reliability and performance. It is specifically designed for the EMBRAER 170/175 aircraft, offering a thrust class of 14,500 pounds.

Design and Features
The -8E model features a nacelle design optimized for underwing installation on the EMBRAER 170/175, enhancing maintainability through improved LRU accessibility. It benefits from the proven design and operational experience of the CF34 lineage.

Performance Specifications
  • Maximum takeoff thrust with APR: 14,500 lb
  • Bypass ratio: 5:1
  • Maximum overall pressure ratio: 28.5:1
  • Thrust/weight ratio: 5.6:1
  • Fan diameter: 46.2 in
  • Maximum diameter: 53 in
  • Length: 121 in
  • Weight: 2,600 lb
  • Noise: Meets or surpasses ICAO Chap. 4 requirements
  • Emissions: Meets or surpasses ICAO CAEP/6 requirements
  • Specific fuel consumption: 35K/0.8 Mn max cruise .68

Milestones
  • First engine test: November 2000
  • First flight: February 2002
  • FAA engine certification: April 2002
  • Aircraft certification: February 2004
  • Entry into service: March 2004

Contact Information
GE Aviation, One Neumann Way, Cincinnati, Ohio 45215 U.S.A.
Phone: 513-552-3272 (internationally), 877-432-3272 (within U.S.)
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Catalog excerpts

CF34-8E-1

GE Aviation The CF34-8E is an advanced 14,500 pound thrust class with other advanced CF34 models. It incorporates all turbofan propulsion system and a member of GE’s of the service-proven reliability, environmental and popular CF34® engine family. It is the system that operational characteristics that have earned the CF34 powers Embraer’s 70-90 passenger airliners, the engine family an excellent global reputation with airline and corporate operators for exceptional performance. The -8E takes full advantage of its CF34 design and The -8E propulsion system incorporates a nacelle design operational experience lineage as well as its relationship specifically tailored to the EMBRAER 170/175 underwing installation. The new design maximizes LRU accessibility, resulting in enhanced maintainability. CF34-8E turbofan propulsion system 14,500 lb thrust class

 Open the catalog to page 1
CF34-8E-2

CF34-8E turbofan propulsion Applications Performance Specifications Maximum takeoff thrust with APR* Bypass ratio Maximum overall pressure ratio Thrust/weight ratio Maximum diameter Length Weight Noise 2,600 lb Meets or surpasses ICAO Chap. 4 requirements Emissions Specific fuel consumption 35K/0.8 Mn max cruise Meets or surpasses ICAO CAEP/6 requirements .68 *Uninstalled. Sea level flat-rated to 86oF/30oC. Milestones First engine to test First flight FAA engine certification Aircraft certification Entry into service Application photos courtesy of Embraer ® CF34 is a registered trademark of GE....

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.