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Specifications
- Status
- retired
- Height
- 44 m
- Diameter
- 3 m
- Mass
- 158,000 kg
- Stages
- 2
- Payload to LEO
- 2,850 kg
- First flight
- 2018-03-29
- Total launches
- 4
- Success / Fail
- 4 / 0
The Soyuz‑2.1v was a Russian expendable small-lift launch vehicle, developed as a derivative of the Soyuz-2 series. It is notable for omitting the four strap-on boosters common to other R-7 family rockets, making it the first R-7 variant without them.
Propulsion
Boosters
4×RD-107A838 kN
RP-1 / LOX · gas-generator
NPO Energomash / KuznetsovIsp 320s (vac)since 2004four boosters
First stage
RD-108A792 kN
RP-1 / LOX · gas-generator
NPO Energomash / KuznetsovIsp 315s (vac)since 2001core
Third stage
RD-0110298 kN
RP-1 / LOX · gas-generator
KBKhAIsp 326s (vac)since 1967Blok I
Payloads it launched
4 loaded