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astronautix.com RD-0122


Manufacturer Name: RD-0122. Designer: Kosberg. Developed in: 1990-. Application: Energia-M core stage. Planned for Angara central stage. Propellants: Lox/LH2 Thrust(vac): 235,860 kgf. Thrust(vac): 2,313.00 kN. Isp: 461 sec. Chambers: 1. Country: Russia. Status: Developed 1990-. References: 309 . Comments: Based on RD-0120. Upgrade of RD-0120 engine for Energia-M launcher with increased thrust. Prototype from RD-0120 hardware. Currently an upgraded RD-0122 is planned for use in the central stage of Angara heavy launcher.
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Last update 12 March 2001.
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© Mark Wade, 2001 .