Energia EUS

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Model: Energia EUS. Gross Mass: 77,000 kg (169,000 lb). Empty Mass: 7,000 kg (15,400 lb). Thrust (vac): 1,962.026 kN (441,081 lbf). Isp: 455 sec. Burn time: 160 sec. Propellants: Lox/LH2. Isp(sl): 352 sec. Diameter: 5.70 m (18.70 ft). Span: 5.70 m (18.70 ft). Length: 16.47 m (54.03 ft). Country: Russia. No Engines: 1. Motor: RD-0120. Status: Out of production. First Flight: 1988. Last Flight: 1988. No Launched: 2. Other designations: Cryogenic Upper Stage. Used on Launch Vehicles: Energia. Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2008 except where otherwise noted.