CF34-10E6A1

Turbofan · General Electric Company
Reaction Turbines
Maximum Takeoff Thrust
83.7 kN
Bypass Ratio
5.09
Overall Pressure Ratio
27.2
Fuel Flow Take Off
0.87 kg/s
NOx Unitaryto CAEP8
92 % 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 2253M21-PFN
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 5.09 Overall Pressure Ratio 27.2 Afterburner No

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Name Family Aircraft Engine Manufacturer Maximum Takeoff Thrust (kN) Bypass Ratio Overall Pressure Ratio
CF34-10E5A1 GE Aircraft Engines 83.7 5.09 27.3 Compare
CF34-10E6A1 GE Aircraft Engines 83.7 5.09 27.3 Compare
CF34-10E7 GE Aircraft Engines 83.7 5.09 27.3 Compare
CF34-10E7-B GE Aircraft Engines 83.7 5.09 27.2 Compare
CFM56-3C-1 (Rerated) CFM56-3 CFM International 82.29 5.1 21.3 Compare
BR700-715A1-30 Rolls-Royce Deutschland 83.23 4.68 28.75 Compare
All data (64 fields)
Name
CF34-10E6A1
EASA ID
11GE145
Aircraft Engine Manufacturer
General Electric Company
Aircraft Engine Type
Turbofan
Fuel
Jet A-1
Geared Fan
No
Combustion Chamber
2253M21-PFN
Afterburner
No
Streams
2
Bypass Ratio
5.09
Overall Pressure Ratio
27.2
Maximum Takeoff Thrust (kN)
83.7
Hydrocarbon Take Off (g/kg fuel)
0.05
Hydrocarbon Climb Out (g/kg fuel)
0.09
Hydrocarbon Approach (g/kg fuel)
0.1
Hydrocarbon Idle (g/kg fuel)
4.02
Hydrocarbon Unitary Average (g/kN)
6.79
Hydrocarbon Unitary Sigma (g/kN)
0.68
Hydrocarbon Unitary Range (g/kN)
6.3-7.6
Hydrocarbon Unitary Characteristic (g/kN)
10.46
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
53.4
Hydrocarbon LTO (g)
568
Carbon Monoxide Take Off (g/kg fuel)
0.89
Carbon Monoxide Climb Out (g/kg fuel)
0.77
Carbon Monoxide Approach (g/kg fuel)
4.02
Carbon Monoxide Idle (g/kg fuel)
41.73
Carbon Monoxide Unitary Average (g/kN)
72.5
Carbon Monoxide Unitary SD (g/kN)
2.5
Carbon Monoxide Unitary Range (g/kN)
70-75
Carbon Monoxide Unitary Characteristic (g/kN)
88.9
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
75.3
NOx Take Off (g/kg fuel)
19.68
NOx Climb Out (g/kg fuel)
16.22
NOx Approach (g/kg fuel)
7.94
NOx Idle (g/kg fuel)
3.69
NOx Unitary Average (g/kN)
38.4
NOx Unitary SD (g/kN)
0.24
NOx Unitary Range (g/kN)
38.2-38.7
NOx Unitary Characteristic (g/kN)
44.5
NOx Unitaryto Standard (% of limit)
47.1
NOx Unitaryto CAEP2 (% of limit)
58.9
NOx Unitaryto CAEP4 (% of limit)
69.9
NOx Unitaryto CAEP6 (% of limit)
78
NOx Unitaryto CAEP8 (% of limit)
92
NOx LTO (g)
3214
Smoke Take Off (SN)
12.74
Smoke Climb Out (SN)
6.91
Smoke Approach (SN)
0.1
Smoke Idle (SN)
0.5
Smoke Max (SN)
12.7
Smoke Sigma (SN)
1.51
Smoke Range (SN)
11.6-14.4
Smoke Characteristic (SN)
16.4
Smoke Characteristicto Regulatory (% of limit)
66
Fuel Flow Take Off (kg/s)
0.87
Fuel Flow Climbout (kg/s)
0.717
Fuel Flow Approach (kg/s)
0.239
Fuel Flow Idle (kg/s)
0.088
Fuel LTO (kg)
326
Fuel Venting Compliant
Yes
Carbon Monoxide LTO (g)
6067
Emissions Data Status
C
Engine Status
Out of production
NOx Compliance Demonstration
2.3.2 e)