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astronautix.com Soyuz 11A511U2-0
R-7 aft end
R-7 aft end -

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Gross Mass: 42,810 kg. Empty Mass: 3,550 kg. Thrust (vac): 101,600 kgf. Isp: 314 sec. Burn time: 118 sec. Propellants: Lox/Kerosene Isp(sl): 257 sec. Diameter: 2.7 m. Span: 2.7 m. Length: 19.6 m. Country: Russia. No Engines: 1. RD-107-11D511P Status: Hardware.
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Last update 12 March 2001.
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