Model CF34-3

CF34-3

Solid Performance

The CF34-3 launched a new era in commercial aviation and today continues its world-class performance in service around the world.

  

Engine Overview

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.

Physical Information

Fan/Compressor Stages: 1/14

Low-Pressure Turbine/High-Pressure Turbine Stages: 4/2

Max Diameter (Inches): 49

Length (Inches): 103

Dry Weight (Lb.): 1,670

    Application Examples:
  • Bombardier Challenger 601
  • Bombardier Challenger 604
  • Bombardier Challenger 605
  • Bombardier Challenger 850

Power Specifications

Specific Fuel Consumption at Maximum power: 0.346 - 0.357

Max. Power at Sea Level (Lb.): 9,220

Overall Pressure ratio at Maximum Power: 21

Bypass Ratio: 6.2