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CF6-50C ✕ CF6-50CA ✕
EASA ID 1GE006 3GE071
Aircraft Engine Manufacturer GE Aircraft Engines GE Aircraft Engines
Aircraft Engine Type Turbofan Turbofan
Fuel Jet A Jet A
Geared Fan No No
Combustion Chamber Low emissions fuel nozzle
Afterburner No No
Streams 2 2
Bypass Ratio 4.3 4.3
Overall Pressure Ratio 28.8 27.76
Maximum Takeoff Thrust (kN) 224.2 224.2
Hydrocarbon Take Off (g/kg fuel) 0.6 0.14
Hydrocarbon Climb Out (g/kg fuel) 0.7 0.14
Hydrocarbon Approach (g/kg fuel) 1 0.29
Hydrocarbon Idle (g/kg fuel) 23 2.72
Hydrocarbon Unitary Average (g/kN) 35.2 3.47
Hydrocarbon Unitary Sigma (g/kN) 3.8 0.09
Hydrocarbon Unitary Range (g/kN) 3.38-3.56
Hydrocarbon Unitary Characteristic (g/kN) 39.2 5.3
Hydrocarbon Unitary Characteristicto Regulatory (% of limit) 199.8 27
Hydrocarbon LTO (g) 7998 784
Carbon Monoxide Take Off (g/kg fuel) 0.5 0.44
Carbon Monoxide Climb Out (g/kg fuel) 0.5 0.46
Carbon Monoxide Approach (g/kg fuel) 5.2 3.99
Carbon Monoxide Idle (g/kg fuel) 62.3 24.04
Carbon Monoxide Unitary Average (g/kN) 95.1 30.73
Carbon Monoxide Unitary SD (g/kN) 4.6 0.48
Carbon Monoxide Unitary Range (g/kN) 30.32-31.25
Carbon Monoxide Unitary Characteristic (g/kN) 100.5 37.7
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) 85.1 31.9
NOx Take Off (g/kg fuel) 35 28.03
NOx Climb Out (g/kg fuel) 29 24.3
NOx Approach (g/kg fuel) 9.4 10.09
NOx Idle (g/kg fuel) 3.5 3.4
NOx Unitary Average (g/kN) 60.2 49.59
NOx Unitary SD (g/kN) 0.5 2.93
NOx Unitary Range (g/kN) 47.66-52.96
NOx Unitary Characteristic (g/kN) 62.7 57.5
NOx Unitaryto Standard (% of limit) 64.2 60.2
NOx Unitaryto CAEP2 (% of limit) 80.3 75.2
NOx Unitaryto CAEP4 (% of limit) 96.3 90.7
NOx Unitaryto CAEP6 (% of limit) 109.4 103
NOx Unitaryto CAEP8 (% of limit) 129.5 122.4
NOx LTO (g) 13436 11116
Smoke Take Off (SN) 3.9 11.41
Smoke Climb Out (SN) 2.6 11.83
Smoke Approach (SN) 2.8 1.61
Smoke Idle (SN) 4.5 1.4
Smoke Max (SN) 4.5 12.52
Smoke Sigma (SN) 1.5 1.79
Smoke Range (SN) 10.68-14
Smoke Characteristic (SN) 4.8 16.1
Smoke Characteristicto Regulatory (% of limit) 25.3 84.9
Fuel Flow Take Off (kg/s) 2.379 2.281
Fuel Flow Climbout (kg/s) 1.915 1.875
Fuel Flow Approach (kg/s) 0.643 0.641
Fuel Flow Idle (kg/s) 0.212 0.163
Fuel LTO (kg) 838 751
Fuel Venting Compliant No No
Carbon Monoxide LTO (g) 21583 6883
Emissions Data Status PR C
Engine Status Out of production Out of production