This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Designer: Beijing Wan Yuan Industry Corp. Used on stages: CZ-4A-3. Used on launch vehicles: CZ-4A. Propellants: N2O4/UDMH Thrust(vac): 5,000 kgf. Thrust(vac): 49.00 kN. Isp: 295 sec. Isp (sea level): 260 sec. Burn time: 135 sec. Diameter: 1.5 m. Chambers: 1. Thrust to Weight Ratio: 0.00. Country: China. Status: In Production. First Flight: 1988. Last Flight: 1999. Flown: 6.
Back to Index
Last update 12 March 2001.
Definitions of Technical Terms.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .