Compare rockets
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| Specification | Tsiklon-2 Yuzhnoye Design Bureau × remove | Voskhod Soviet Space Program × remove | Proton K/DM-2 Khrunichev State Research and Production Space Center × remove |
|---|---|---|---|
| Flights | 105 | 299 | 110 |
| Success rate | 98.1% | 95.7% | 93.6% |
| Thrust | 2,366 kN | — | — |
| Height | 39.7 m | — | — |
| Diameter | 3 m | — | — |
| Launch mass | 182 t | — | — |
| LEO capacity | 2,820 kg | — | — |
| GTO capacity | — | — | — |
| Launch cost | $12M | — | — |
| Reusable | No | No | No |
| Stages | 3 | — | — |