| LRE | Rotational speed, rpm | Discharge pressure |
Flowrate | Gas temperature at turbine inlet, Ê | Turbine power, kW |
| oxidizer, kgf/cm2 | fuel, kgf/cm2 | oxidizer, kg/s | fuel, kg/s |
| RD 861 | 32800 | 152,9 | 143,2 | 17,15 | 8,17 | 1153 | 519 |
| RD 861Ê | 34000 | 148,5 | 152,4 | 17,11 | 7,24 | 477 |
RD 866
Ox
Fu |
60000
70000 |
93,15
- |
-
199,85 |
2,62
- |
-
1,51 | 1173 |
24
97 |
| RD 862 | 37700 | 388 | 431 | 31,8 | 12,7 | 2579 |
| *RD 858 | 38500 | 194,7 | 184,3 | 4,309 | 2,148 | 1150 | 234 |
*Turbopump with central position of the turbine.
In total, 16 TPU have been developed and flight tested in composition of various engines. |
Development of company
