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| Propulsion Dnepr |
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Stage |
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
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|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
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| 1 |
RD-264 (4) |
4,166.3 | 2876 | 4,522.8 | 3122 | 147.90 | 102.1 | 1.4485 | 461.8 | |
| 2 |
RD-0229 |
760.0 | 3334 | 36.74 | 161 | 0.2279 | 122.5 | |||
|
RD-0230 (4) |
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| PBV |
4x RD-869 |
mod |
20.21 | 3069 | 1.91 | 0.0066 | 5.7.....5.9 | |||
|
mod |
8.28 | 2964 | 0.0028 | |||||||
| SpaceTug |
DU-802 |
4.41 |
3163 | 0.50 | 350 | 0.0014 | 1.58 | |||
