| Dobrynin RD-7 ✕ | Kuznetsov NK-88 ✕ | |
|---|---|---|
| Aircraft Engine Manufacturer | Dobrynin | Kuznetsov Design Bureau |
| Aircraft Engine Type | Turbojet | Turbofan |
| Dry Weight (kg) | 3750 | 2300 |
| Diameter (mm) | 1410 | |
| Length (mm) | 7300 | |
| Wikipedia Article (URL) | en.wikipedia.org/wiki/Dobrynin_RD-7 | en.wikipedia.org/wiki/Kuznetsov_NK-88 |
| Fuel | LH2 | |
| Geared Fan | No | No |
| Afterburner | Yes | No |
| Streams | 1 | 2 |
| Maximum Takeoff Thrust (kN) | 103 | 103 |
| Thrust To Weight | 4.27 | |
| Specific Fuel Consumption (g/(kN·s)) | 30 | |
| Afterburner Thrust (kN) | 157 | |
| Compressor Description | Axial flow, 9-stage LP, 7-stage HP | |
| Turbine Description | Axial, 2-stage |