| Project 921-1 |
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Model: Project 921-1. Gross Mass: 306,000 kg (674,000 lb). Empty Mass: 20,000 kg (44,000 lb). Thrust (vac): 5,406.141 kN (1,215,349 lbf). Isp: 330 sec. Burn time: 170 sec. Propellants: Lox/Kerosene. Isp(sl): 293 sec. Diameter: 4.50 m (14.70 ft). Span: 7.50 m (24.60 ft). Length: 29.00 m (95.00 ft). Country: China. No Engines: 4. Status: Design 1992. Engine chamber pressure 13 to 15 Mpa. Used on Launch Vehicles: 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. |