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T55 714C CH-47 Helicopter
T55 714C CH-47 Helicopter

CH-47 Upgrade Takes Legendary Engine to new Heights

OUR PEDIGREE WITH THE US ARMY

HONEYWELL’S NEW T55 UPGRADE - THE 714C


  • Next-generation T55 is easier to maintain with lower operating costs and increased readiness for the warfighter.
  • Doubles the operating range for ‘high, hot and heavy’ missions at max payload.
  • Engine modernization program fully-funded by Honeywell.
  • 6,000-horsepower engine is 22% more powerful and consumes 8% less fuel than current T55
  • Incorporates considerable maintainer feedback, including many lessons from the current CH-47 engine
  • Featured Posts & News

    Available Downloads (4)
    Honeywell T55 Turboshaft Engine
    Honeywell Teaches Legendary T55 Engine Some New Tricks
    33 Things You Probably Don't Know About the CH-47 Chinook
    6 Ways We've Made the Chinook's T55 Engine Better Than Ever

    Please fill in the form, if you would like to be contacted by our engine team or receive our T55-714C white paper.