CZ-1

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Model: FB-1-1. Gross Mass: 150,400 kg (331,500 lb). Empty Mass: 10,000 kg (22,000 lb). Thrust (vac): 3,000.000 kN (674,400 lbf). Isp: 289 sec. Burn time: 128 sec. Propellants: N2O4/UDMH. Isp(sl): 258 sec. Diameter: 3.35 m (10.99 ft). Span: 3.35 m (10.99 ft). Length: 20.10 m (65.90 ft). Country: China. No Engines: 4. Motor: YF-20A. Status: Retired 1981. Cost $ : 4.000 million. First Flight: 1971. Last Flight: 1981. No Launched: 24. Model: CZ-2C-1. Gross Mass: 153,000 kg (337,000 lb). Empty Mass: 10,000 kg (22,000 lb). Thrust (vac): 3,295.000 kN (740,745 lbf). Isp: 291 sec. Burn time: 122 sec. Propellants: N2O4/UDMH. Isp(sl): 261 sec. Diameter: 3.35 m (10.99 ft). Span: 6.00 m (19.60 ft). Length: 20.52 m (67.32 ft). Country: China. No Engines: 4. Motor: YF-20A. Status: Active. Cost $ : 4.000 million. First Flight: 1975. Last Flight: 2007. No Launched: 40. Other designations: L-140. Model: CZ-3-1. Gross Mass: 151,000 kg (332,000 lb). Empty Mass: 9,000 kg (19,800 lb). Thrust (vac): 3,000.000 kN (674,400 lbf). Isp: 289 sec. Burn time: 132 sec. Propellants: N2O4/UDMH. Isp(sl): 259 sec. Diameter: 3.35 m (10.99 ft). Span: 6.00 m (19.60 ft). Length: 20.22 m (66.33 ft). Country: China. No Engines: 4. Motor: YF-20A. Status: Active. Cost $ : 4.000 million. First Flight: 1984. Last Flight: 2000. No Launched: 13. Other designations: L-140. Model: CZ-4A-1. Gross Mass: 192,700 kg (424,800 lb). Empty Mass: 9,500 kg (20,900 lb). Thrust (vac): 3,265.143 kN (734,033 lbf). Isp: 289 sec. Burn time: 170 sec. Propellants: N2O4/UDMH. Isp(sl): 259 sec. Diameter: 3.35 m (10.99 ft). Span: 6.00 m (19.60 ft). Length: 24.66 m (80.90 ft). Country: China. No Engines: 4. Motor: YF-20B. Status: Active. Cost $ : 5.000 million. First Flight: 1988. Last Flight: 2007. No Launched: 30. Other designations: L-180. Model: CZ-2E-1. Gross Mass: 196,500 kg (433,200 lb). Empty Mass: 9,500 kg (20,900 lb). Thrust (vac): 3,265.143 kN (734,033 lbf). Isp: 289 sec. Burn time: 166 sec. Propellants: N2O4/UDMH. Isp(sl): 261 sec. Diameter: 3.35 m (10.99 ft). Span: 6.00 m (19.60 ft). Length: 23.70 m (77.70 ft). Country: China. No Engines: 4. Motor: YF-20B. Status: Active. Cost $ : 6.000 million. First Flight: 1990. Last Flight: 2005. No Launched: 19. Other designations: L-180. Model: CZ-3A-1. Gross Mass: 179,000 kg (394,000 lb). Empty Mass: 9,000 kg (19,800 lb). Thrust (vac): 3,265.143 kN (734,033 lbf). Isp: 289 sec. Burn time: 155 sec. Propellants: N2O4/UDMH. Isp(sl): 259 sec. Diameter: 3.35 m (10.99 ft). Span: 7.00 m (22.90 ft). Length: 23.08 m (75.72 ft). Country: China. No Engines: 4. Motor: YF-20B. Status: Development ended 1997. Cost $ : 6.000 million. First Flight: 1994. Last Flight: 2007. No Launched: 25. Other designations: L-180. Used on Launch Vehicles: CZ. 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.