GE Aerospace GEnx
The GEnx utilizes composite fan blades and a lean-burn TAPS combustor, capturing over 65% market share on the Boeing 787 Dreamliner program.
Manufacturer: GE Aerospace Max Thrust: 76,100 lbf Bypass Ratio: 9.6:1 Active Installations: 1,840
GE Aerospace GEnx Technical Facts
- GE Aerospace GEnx is produced by GE Aerospace with a maximum takeoff thrust of 76,100 lbf.
- Features an ultra-high bypass ratio of 9.6:1 and a fan diameter of 111 inches.
- Achieves a fuel burn delta of -15% vs CF6-80C2 relative to previous-generation powerplants.
- Currently installed on an estimated 1,840 active commercial aircraft worldwide (66% market segment share).
- Standard equipment on aircraft families including: Boeing 787-8, Boeing 787-9, Boeing 787-10, Boeing 747-8I, Boeing 747-8F.
Engineering & Performance Specifications
Engine Architecture High-Bypass Turbofan
Takeoff Thrust 76,100 lbf
Bypass Ratio 9.6:1
Fan Diameter 111 in (282 cm)
Fuel Efficiency Delta -15% vs CF6-80C2
Segment Market Share 66%
Airframe Applications
| Aircraft Model | Aircraft Category | Propulsion Type | Option Status |
|---|---|---|---|
| Boeing 787-8 | Commercial Jet Transport | High-Bypass Turbofan | Certified / In-Service |
| Boeing 787-9 | Commercial Jet Transport | High-Bypass Turbofan | Certified / In-Service |
| Boeing 787-10 | Commercial Jet Transport | High-Bypass Turbofan | Certified / In-Service |
| Boeing 747-8I | Commercial Jet Transport | High-Bypass Turbofan | Certified / In-Service |
| Boeing 747-8F | Commercial Jet Transport | High-Bypass Turbofan | Certified / In-Service |