RD-120M

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RD-120M

Part of RD-120

Glushko LOx/Kerosene rocket engine. PacAstro-2 stage 1. Out of Production. Sea-level variant of RD-120 engine, similar to RD-120K. Gimbaling +/- 6 degree in two planes.

Status: Out of Production. Date: 1995. Thrust: 850.40 kN (191,178 lbf). Unfuelled mass: 1,080 kg (2,380 lb). Specific impulse: 331 s. Specific impulse sea level: 304 s. Height: 2.44 m (7.99 ft). Diameter: 1.40 m (4.50 ft).

Engine: 1,080 kg (2,380 lb). Chamber Pressure: 176.30 bar. Area Ratio: 4.96. Thrust to Weight Ratio: 80.29. Oxidizer to Fuel Ratio: 2.6.

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

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