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Other Designations: LE-5EC. Designer: Mitsubishi. Used on stages: H-2-2. Used on launch vehicles: H-2. Propellants: Lox/LH2 Thrust(vac): 12,390 kgf. Thrust(vac): 121.50 kN. Isp: 452 sec. Burn time: 609 sec. Mass Engine: 242 kg. Diameter: 4.0 m. Length: 2.7 m. Chambers: 1. Chamber Pressure: 40.00 bar. Area Ratio: 130.00. Oxidizer to Fuel Ratio: 5.00. Thrust to Weight Ratio: 51.20. Country: Japan. Status: In Production. First Flight: 1994. Last Flight: 1998. Flown: 6.
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Last update 12 March 2001.
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© Mark Wade, 2001 .