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RD-854 -

Credit: Dietrich Haeseler. 18,816 bytes. 332 x 274 pixels.

Manufacturer Name: RD-854. Designer: Yangel. Developed in: 1962-67. Application: R-36orb (SS-X-10) orbital stage. Propellants: N2O4/UDMH Thrust(vac): 7,699 kgf. Thrust(vac): 75.50 kN. Isp: 312 sec. Burn time: 70 sec. Mass Engine: 100 kg. Diameter: 1.5 m. Length: 1.5 m. Chambers: 1 + 4. Chamber Pressure: 85.30 bar. Oxidizer to Fuel Ratio: 2.02. Country: Ukraine. Status: Out of Production. References: 348 . Comments: Thrust vector control by 4 nozzles fed from gas generator.
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Last update 12 March 2001.
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© Mark Wade, 2001 .