Long March 2C
Long March 2C
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Function |
Carrier rocket |
Manufacturer |
CALT |
Country of origin |
People's Republic of China |
Size |
Height |
42 metres (138 ft)[1] |
Diameter |
3.35 metres (11.0 ft)[1] |
Mass |
233,000 kilograms (510,000 lb) |
Stages |
2 |
Capacity |
Payload to
LEO |
3,850 kilograms (8,500 lb) |
Payload to
SSO |
2C: 1,400 kilograms (3,100 lb)
2C/SMA: 1,900 kilograms (4,200 lb) |
Payload to
GTO |
2C/SM: 1,250 kilograms (2,800 lb) |
Associated rockets |
Family |
Long March |
Launch history |
Status |
Active |
Launch sites |
JSLC, TSLC, and XSLC |
Total launches |
36 |
Successes |
35 |
Failures |
1 |
Maiden flight |
2C: 26 November 1975
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Long March 2C (LM-2C), or Chang Zheng 2C (CZ-2C) as in Chinese pinyin is a member of the Long March 2 rocket family, an expendable launch system operated by the People's Republic of China. This vehicle was developed by the China Academy of Launch Vehicle Technology, and the first launch occurred on November 26, 1975. It is a two-stage launch vehicle with storable propellants, consisting of Nitrogen Tetroxide and Unsymmetrical Dimethyl Hydrazine. Beginning from its first launch, the Long March 2C had 34 consecutive successful launches until its first failure in 2011.
Several variants of this launch vehicle have been built:
- 2C/SD — Commercial satellite launcher.
- 2C/SD — Smart dispenser allows delivery of two satellites simultaneously.
- 2C/SM — Improved version.
Specifications
- Stages: 2
- Length: 39.925 meters
- Maximum diameter: 3.35 meters
- Liftoff mass: 213 tons
- Liftoff thrust: 2962 kilonewtons
- 2nd stage thrust: 742/47 kilonewtons (main/vernier)
- Payload to LEO: 2400 kilograms.
Launches
References
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Current |
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Planned |
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Previous |
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- ‡ – Falcon 1 was designed for partial reuse. However, recovery failed on the first three flights and the remaining vehicles were flown expendably.
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