CF6-80C2B1F

Turbofan · General Electric Company
Reaction Turbines
Maximum Takeoff Thrust
254.3 kN
Bypass Ratio
5.1
Overall Pressure Ratio
30.13
Fuel Flow Take Off
2.341 kg/s
NOx Unitaryto CAEP8
90.3 % of limit

Architecture

Fan Fan Stages — Fan Blades — Fan Technology — Fan Pressure Ratio —
Gearbox Geared Fan No Gear — Reduction Ratio —
LP compressor Low-Pressure Compressor Stages — Low-Pressure Compressor Technology — BP Compressor Pressure Ratio —
IP compressor Intermediary-Pressure Compressor Stages — Intermediary-Pressure Compressor Technology — IP Compressor Pressure Ratio —
HP compressor High-Pressure Compressor Stages — High-Pressure Compressor Technology — HP Compressor Pressure Ratio —
Combustor Combustion Chamber —
HP turbine High Pressure Compressor Stages — High-Pressure Turbine Technology —
IP turbine Intermediary-Pressure Turbine Stages — Intermediary-Pressure Turbine Technology —
LP turbine Low-Pressure Turbine Stages — Low-Pressure Turbine Technology —
Whole engine Streams 2 Bypass Ratio 5.1 Overall Pressure Ratio 30.13 Afterburner No

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Similar reaction turbines

Name Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
CF6-80C2B1F GE Aircraft Engines 254.3 5.1 30.13 Compare
CF6-80C2B4 GE Aircraft Engines 254.35 5.1 30.36 Compare
CF6-80C2B4F GE Aircraft Engines 254.79 5.1 30.17 Compare
CF6-80C2A8 General Electric Company 257.37 5.1 30.45 Compare
CF6-80C2A1 GE Aircraft Engines 257.4 5.1 30.96 Compare
CF6-80C2B1 General Electric Company 249.01 5.1 29.53 Compare
All data (61 fields)
Name
CF6-80C2B1F
EASA ID
1GE024
Aircraft Engine Manufacturer
General Electric Company
Aircraft Engine Type
Turbofan
Fuel
Jet A
Geared Fan
No
Afterburner
No
Streams
2
Bypass Ratio
5.1
Overall Pressure Ratio
30.13
Maximum Takeoff Thrust (kN)
254.3
Hydrocarbon Take Off (g/kg fuel)
0.08
Hydrocarbon Climb Out (g/kg fuel)
0.09
Hydrocarbon Approach (g/kg fuel)
0.2
Hydrocarbon Idle (g/kg fuel)
9.88
Hydrocarbon Unitary Average (g/kN)
12.3
Hydrocarbon Unitary Sigma (g/kN)
1.25
Hydrocarbon Unitary Range (g/kN)
11.22-13.48
Hydrocarbon Unitary Characteristic (g/kN)
16
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
81.7
Hydrocarbon LTO (g)
3127
Carbon Monoxide Take Off (g/kg fuel)
0.52
Carbon Monoxide Climb Out (g/kg fuel)
0.52
Carbon Monoxide Approach (g/kg fuel)
2.21
Carbon Monoxide Idle (g/kg fuel)
44.32
Carbon Monoxide Unitary Average (g/kN)
56.09
Carbon Monoxide Unitary SD (g/kN)
3
Carbon Monoxide Unitary Range (g/kN)
53.51-58.88
Carbon Monoxide Unitary Characteristic (g/kN)
63.9
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
54.2
NOx Take Off (g/kg fuel)
27.73
NOx Climb Out (g/kg fuel)
21.07
NOx Approach (g/kg fuel)
9
NOx Idle (g/kg fuel)
3.78
NOx Unitary Average (g/kN)
41.38
NOx Unitary SD (g/kN)
1.98
NOx Unitary Range (g/kN)
39.83-43.77
NOx Unitary Characteristic (g/kN)
45.5
NOx Unitaryto Standard (% of limit)
45.4
NOx Unitaryto CAEP2 (% of limit)
56.7
NOx Unitaryto CAEP4 (% of limit)
67.7
NOx Unitaryto CAEP6 (% of limit)
76.8
NOx Unitaryto CAEP8 (% of limit)
90.3
NOx LTO (g)
10528
Smoke Take Off (SN)
7.1
Smoke Climb Out (SN)
4.8
Smoke Approach (SN)
2.3
Smoke Idle (SN)
3
Smoke Max (SN)
7.1
Smoke Sigma (SN)
1.1
Smoke Range (SN)
5.7-7.5
Smoke Characteristic (SN)
8.3
Smoke Characteristicto Regulatory (% of limit)
45.4
Fuel Flow Take Off (kg/s)
2.341
Fuel Flow Climbout (kg/s)
1.901
Fuel Flow Approach (kg/s)
0.621
Fuel Flow Idle (kg/s)
0.199
Fuel LTO (kg)
809
Carbon Monoxide LTO (g)
14270
Emissions Data Status
R
Engine Status
Out of production