This page no longer updated from 31 October 2001. Latest version can be found at RD-0105

Manufacturer Name: RD-0105. Government Designation: 8D714. Other Designations: RO-5, RD-428. Designer: Kosberg. Developed in: 1957-59. Application: R-7 8K72 Luna stage 3 (block E-Luna). Used on stages: Luna 8K72-2, Vostok 8K72-2. Used on launch vehicles: Luna 8K72, Vostok 8K72. Propellants: Lox/Kerosene Thrust(vac): 5,000 kgf. Thrust(vac): 49.40 kN. Isp: 316 sec. Burn time: 440 sec. Mass Engine: 125 kg. Diameter: 2.6 m. Chambers: 1. Chamber Pressure: 45.00 bar. Country: Russia. Status: Out of Production. First Flight: 1958. Last Flight: 1960. Flown: 13. References: 174 , 307 , 344 . Comments: RD-0105 was developed jointly with OKB-1 on the basis of a steering chamber from RD-107 engine, which was developed by OKB-1. Developed in nine months.
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Last update 12 March 2001.
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