RD-108-8D727

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RD-108-8D727

Part of RD-107

RD-107
Credit: © Mark Wade

Glushko LOx/Kerosene rocket engine. Molniya 1, Molniya 8K78M-1. OKB Glushko. Used on Molniya 8K78L, 8K78M and 11A57 Stage 1. Propellants kerosene (RG-1 or T-1) / LOx. Diameter is per chamber. First flight 1964.

AKA: 8D727;8D727K;8D727K, 8D727P;8D727P;RD-108. Number: 294 . Thrust: 977.00 kN (219,638 lbf). Unfuelled mass: 1,230 kg (2,710 lb). Specific impulse: 316 s. Specific impulse sea level: 251 s. Burn time: 290 s. Height: 2.86 m (9.38 ft). Diameter: 0.75 m (2.45 ft).

Chambers: 4. Engine: 1,230 kg (2,710 lb). Chamber Pressure: 53.60 bar. Thrust to Weight Ratio: 80.97. Oxidizer to Fuel Ratio: 2.39.

Country: Russia. Launch Vehicles: Molniya 8K78M. Propellants: Lox/Kerosene. Stages: Molniya 8K78M-1. Agency: Glushko bureau.

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