Molniya 8K78M-2
RD-0110 Engine
Soyuz 11A511 Stage 2 engine displayed at Tsiolkovskiy Museum in Kaluga.
Credit - © Mark Wade
Gross Mass: 24,800 kg (54,600 lb). Empty Mass: 1,976 kg (4,356 lb). Thrust (vac): 298.100 kN (67,016 lbf). Isp: 330 sec. Burn time: 241 sec. Propellants: Lox/Kerosene. Isp(sl): 0 sec. Diameter: 2.56 m (8.39 ft). Span: 2.56 m (8.39 ft). Length: 2.84 m (9.31 ft). Country: Russia. No Engines: 1. Engine: RD-0110. Cost $ : 3.000 million. First Flight: 1964. Last Flight: 2006. No Launched: 294. No Failed: 1.


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