This page no longer updated from 31 October 2001. Latest version can be found at RD-0213

Manufacturer Name: RD-0213. Government Designation: 8D48. Other Designations: RD-473. Designer: Kosberg. Developed in: 1962-68. Application: Proton stage 3. Used on stages: UR-500 Stage 2. Used on launch vehicles: Monoblock UR-500, Polyblock UR-500. Propellants: N2O4/UDMH Thrust(vac): 59,360 kgf. Thrust(vac): 582.10 kN. Isp: 327 sec. Burn time: 230 sec. Diameter: 4.2 m. Chambers: 4. Chamber Pressure: 147.00 bar. Area Ratio: 81.30. Country: Russia. Status: In Production. References: 307 . Comments: Version of RD-0210. Staged combustion cycle (Oxidizer pre-burner gas routed to main chamber after driving turbine). Main engine for Proton Stage 3 in system RD-0212.
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Last update 12 March 2001.
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© Mark Wade, 2001 .