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The CF34-3 Engine

CF34-3 engine
49" 49" 103"
  • weight lbs

    1,650
    CFM56-5
  • take-off thrust lbs

    9,220
    CFM56-5

key technology features

Modular Design

High Power-to-Weight Ratio

Serpentine Cooled HPT Blades

S1 Blisk

example applications

Bombardier Challenger 601, 604, 605, 850


CF34-3: Solid Performance

The CF34-3 incorporates a unique combination of military and commercial airline experience and technology.

The resulting in-service performance has proven to meet the dependability and value demands of regional airline customers worldwide. Since its service entry in 1983 on the Challenger 601 Corporate Jet, the CF34 has earned an industry leading reputation as one of the cleanest, quietest, and most fuel-efficient engines in its class.