| CFM56-2-C5 ✕ | |
|---|---|
| Family | CFM56-2 |
| EASA ID | 1CM003 |
| Aircraft Engine Manufacturer | CFM International |
| Aircraft Engine Type | Turbofan |
| Comment | DC-8-70, KC-135R, E-3, E-6 |
| Dry Weight (kg) | 2186 |
| Diameter (mm) | 1735 |
| Max Rotating Diameter (mm) | 1735 |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/CFM_International_CFM56 |
| Fuel | Jet A |
| Geared Fan | No |
| Afterburner | No |
| Streams | 2 |
| Bypass Ratio | 6 |
| Overall Pressure Ratio | 23.5 |
| Maximum Takeoff Thrust (kN) | 97.86 |
| Hydrocarbon Take Off (g/kg fuel) | 0.04 |
| Hydrocarbon Climb Out (g/kg fuel) | 0.05 |
| Hydrocarbon Approach (g/kg fuel) | 0.08 |
| Hydrocarbon Idle (g/kg fuel) | 1.83 |
| Hydrocarbon Unitary Average (g/kN) | 3.87 |
| Hydrocarbon Unitary Sigma (g/kN) | 0.41 |
| Hydrocarbon Unitary Range (g/kN) | 3.4-4.15 |
| Hydrocarbon Unitary Characteristic (g/kN) | 6 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) | 30.4 |
| Hydrocarbon LTO (g) | 378 |
| Carbon Monoxide Take Off (g/kg fuel) | 0.9 |
| Carbon Monoxide Climb Out (g/kg fuel) | 0.9 |
| Carbon Monoxide Approach (g/kg fuel) | 4.2 |
| Carbon Monoxide Idle (g/kg fuel) | 30.7 |
| Carbon Monoxide Unitary Average (g/kN) | 67.2 |
| Carbon Monoxide Unitary SD (g/kN) | 4.1 |
| Carbon Monoxide Unitary Range (g/kN) | 63.5-71.7 |
| Carbon Monoxide Unitary Characteristic (g/kN) | 82.5 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) | 69.9 |
| NOx Take Off (g/kg fuel) | 18.5 |
| NOx Climb Out (g/kg fuel) | 16 |
| NOx Approach (g/kg fuel) | 8.2 |
| NOx Idle (g/kg fuel) | 4 |
| NOx Unitary Average (g/kN) | 39.9 |
| NOx Unitary SD (g/kN) | 0.6 |
| NOx Unitary Range (g/kN) | 39.4-40.5 |
| NOx Unitary Characteristic (g/kN) | 46.3 |
| NOx Unitaryto Standard (% of limit) | 53.2 |
| NOx Unitaryto CAEP2 (% of limit) | 66.5 |
| NOx Unitaryto CAEP4 (% of limit) | 81.7 |
| NOx Unitaryto CAEP6 (% of limit) | 92.9 |
| NOx Unitaryto CAEP8 (% of limit) | 113 |
| NOx LTO (g) | 3906 |
| Smoke Take Off (SN) | 6 |
| Smoke Climb Out (SN) | 3 |
| Smoke Approach (SN) | 2.6 |
| Smoke Idle (SN) | 2.2 |
| Smoke Max (SN) | 6 |
| Smoke Sigma (SN) | 0.8 |
| Smoke Range (SN) | 5.4-6.9 |
| Smoke Characteristic (SN) | 7.7 |
| Smoke Characteristicto Regulatory (% of limit) | 32.4 |
| Fuel Flow Take Off (kg/s) | 0.985 |
| Fuel Flow Climbout (kg/s) | 0.819 |
| Fuel Flow Approach (kg/s) | 0.311 |
| Fuel Flow Idle (kg/s) | 0.128 |
| Fuel LTO (kg) | 424 |
| Fuel Venting Compliant | No |
| Carbon Monoxide LTO (g) | 6578 |
| Emissions Data Status | C |
| Engine Status | Out of production |