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astronautix.com RD-107-8D74-1959


Manufacturer Name: RD-107. Government Designation: 8D74-1959. Designer: Glushko. Used on stages: Vostok 8K72K-0. Used on launch vehicles: Vostok 8K72K. Propellants: Lox/Kerosene Thrust(vac): 101,500 kgf. Thrust(vac): 996.00 kN. Isp: 313 sec. Isp (sea level): 256 sec. Burn time: 120 sec. Mass Engine: 1,155 kg. Diameter: 0.7 m. Length: 2.9 m. Chambers: 4. Chamber Pressure: 58.60 bar. Area Ratio: 18.90. Oxidizer to Fuel Ratio: 2.47. Country: Russia. Status: Out of Production. First Flight: 1960. Last Flight: 1963. Flown: 44. References: 173 . Comments: Diameter is per chamber.
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Last update 12 March 2001.
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