RD-182

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RD-182

Part of RD-120

Glushko LOx/LCH4 rocket engine. Riksha (-1, -2) stage 1. Developed 1994-. Methane variant of RD-120K engine. Thrust range and Isp range due to throat diameter and chamber pressure. Gimbaling +/- 6 degree in two planes.

AKA: RD-120M. Status: Developed 1994-. Date: 1994-. Thrust: 902.00 kN (202,777 lbf). Unfuelled mass: 1,500 kg (3,300 lb). Specific impulse: 353 s. Specific impulse sea level: 316 s. Height: 2.80 m (9.10 ft). Diameter: 1.50 m (4.90 ft).

Chamber pressure 163 - 172. Status 1996 was development estimated as three years from go-ahead.

Throttled thrust(vac): 814.000 kN (182,994 lbf). Engine: 1,500 kg (3,300 lb). Chamber Pressure: 172.00 bar. Thrust to Weight Ratio: 61.33. Oxidizer to Fuel Ratio: 3.4.

Country: Russia. Launch Vehicles: Riksha. Propellants: Lox/LCH4. Agency: Glushko bureau. Bibliography: 325, 327.

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