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Manufacturer Name: RD-134R. Government Designation: 11D123. Other Designations: RD-123. Designer: Glushko. Developed in: 1993. Application: Angara stage 2 vernier. Propellants: Lox/Kerosene Thrust(vac): 35,000 kgf. Thrust(vac): 343.00 kN. Chambers: 4 (?). Country: Russia. Status: Design concept 1993-on. References: 21 . Comments: Proposed in initial study for Angara by RKK Energia in1993. Steering engines for Angara upper stage. Kerosene RG-1.
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Last update 12 March 2001.
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