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. Engine: YF-20B. Status: In production. Cost $ : 5.000 million. First Flight: 1988. Last Flight: 2005. No Launched: 9. Other designations: L-180.


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