RD-58MF

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RD-58MF

Part of RD-58

Kosberg Lox/Kerosene rocket engine. In Production. Multi-function variant of RD-58 for uprated upper stages applications (Zenit stage 3, Angara). Block-DM-SL for Sea-Launch may have used RD-58M.

AKA: 11D58MF. Status: In Production. Thrust: 83.40 kN (18,749 lbf). Unfuelled mass: 230 kg (500 lb). Specific impulse: 353 s. Burn time: 660 s. Height: 2.27 m (7.44 ft). Diameter: 1.17 m (3.83 ft).

Also proposed for N12RA, Proryv, LM, 315GK for Zenit, Angara, Energia-M.

Engine: 230 kg (500 lb). Chamber Pressure: 77.50 bar. Area Ratio: 189. Thrust to Weight Ratio: 36.95.

Country: Russia. Propellants: Lox/Kerosene. Agency: Korolev bureau.

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