Encyclopedia Astronautica
CZ-2D



cz2d.jpg
CZ-2D
Chinese orbital launch vehicle. The Long March 2D was a two-stage launch vehicle with storable propellants, suitable for launching a variety of low earth orbit satellites. Developed and manufactured by the Shanghai Academy of Spaceflight Technology, the CZ-2D had a typical payload capability of 3,500kg in a 200 km circular orbit. Its first stage was identical to that of the CZ-4. The second stage was essentially the same as that of the CZ-4, except for an improved vehicle equipment bay.

LEO Payload: 3,500 kg (7,700 lb) to a 200 km orbit at 28.00 degrees. Launch Price $: 15.000 million in 1999 dollars.

Stage Data - CZ-2D

  • Stage 1. 1 x 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. 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). Propellants: N2O4/UDMH. No Engines: 4. Engine: YF-20B. Other designations: L-180. Status: In Production.
  • Stage 2. 1 x CZ-4A-2. Gross Mass: 39,550 kg (87,190 lb). Empty Mass: 4,000 kg (8,800 lb). Thrust (vac): 831.005 kN (186,817 lbf). Isp: 295 sec. Burn time: 135 sec. Isp(sl): 260 sec. Diameter: 3.35 m (10.99 ft). Span: 3.35 m (10.99 ft). Length: 10.41 m (34.15 ft). Propellants: N2O4/UDMH. No Engines: 1. Engine: YF-25/23. Other designations: L-35. Status: In Production.

AKA: Long March 2D; Chang Zheng 2D; Chang Zheng-2D.
Status: Active.
Gross mass: 232,250 kg (512,020 lb).
Payload: 3,500 kg (7,700 lb).
Height: 35.07 m (115.05 ft).
Diameter: 3.35 m (10.99 ft).
Thrust: 2,926.20 kN (657,836 lbf).
Apogee: 200 km (120 mi).
First Launch: 1992.08.09.
Last Launch: 2010.09.22.
Number: 14 .

More... - Chronology...


Associated Countries
Associated Spacecraft
  • FSW Chinese military surveillance satellite. 24 launches, 1974.11.05 (FSW-0) to 2006.09.09 (SJ-8). More...
  • SJ Chinese communications technology satellite. First launch 1979.07.28. SJ (Shijian) series were Chinese scientific research, technological experiment and military operational satellites of a variety of configurations. More...
  • CX-1 Chinese communications technology satellite. 2 launches, 2003.10.21 (CX-1) and 2008.11.05 (Chuanxin-1-02). More...
  • Shiyan Chinese civilian surveillance satellite. 2 launches, 2004.04.18 (Tansuo 1) to 2008.11.05 (Shiyan Weixing 3). The first 'Experiment Satellite', with a mass of 204 kg, was China's first transmission-type small satellite capable of stereo mapping. More...
  • Yaogan Chinese synthetic aperture radar military surveillance radar and ELINT satellite. Operational, first launch 2006.04.26. More...
  • Zheda Pixing Chinese technology satellite. Experimental microelectronics research picosatellite. Launched 2007.05.25, More...

Associated Engines
  • YF-20B Beijing Wan Yuan N2O4/UDMH rocket engine. 816.3 kN. In production. Isp=289s. Boosted CZ-2C, CZ-2D, CZ-2E, CZ-2E(A), CZ-3A, CZ-3B, CZ-3C, CZ-4A. First flight 1988. More...
  • YF-25/23 Beijing Wan Yuan N2O4/UDMH rocket engine. 831 kN. In production. Cluster of YF-25 and 4 x YF-23 verniers. Isp=295s. First stage engine for CZ-2D, CZ-2E, CZ-2E(A), CZ-3A, CZ-3B, CZ-3C, CZ-4A. First flight 1988. More...

See also
  • CZ China's first ICBM, the DF-5, first flew in 1971. It was a two-stage storable-propellant rocket in the same class as the American Titan, the Russian R-36, or the European Ariane. The DF-5 spawned a long series of Long March ("Chang Zheng") CZ-2, CZ-3, and CZ-4 launch vehicles. These used cryogenic engines for upper stages and liquid-propellant strap-on motors to create a family of 12 Long-March rocket configurations capable of placing up to 9,200 kg into orbit. In 2000 China began development of a new generation of expendable launch vehicles using non-toxic, high-performance propellants with supposedly lower operating costs. However these encountered development delays, and it seemed the reliable Long March series of rockets would continue in operational use for nearly fifty years before being replaced. More...

Associated Manufacturers and Agencies
  • CALT Chinese manufacturer of rockets, spacecraft, and rocket engines. China Academy of Launch Vehicle Technology, Beijing, China. More...

Associated Launch Sites
  • Jiuquan China's first launch center, also known as Shuang Cheng Tzu. Jiuquan Satellite Launch Centre, situated at 100 degrees East, 41 degrees North, is located in the Jiuquan Region, Gansu province, north-western China. It was China's first ballistic missile and satellite launch centre. More...
  • Jiuquan SLS-2 CZ launch complex. A second pad was built at the new launch complex for the CZ-2F manned spacecraft launcher, but used for smaller CZ-2D launch vehicles. Vehicles were processed at nearby Vertical Assembly Facility. More...
  • Jiuquan SLS CZ launch complex. New launch complex for the CZ-2F manned spacecraft launcher. Vehicle processed at nearby Vertical Assembly Facility. More...

Associated Stages
  • CZ-4A-1 N2O4/UDMH propellant rocket stage. Loaded/empty mass 192,700/9,500 kg. Thrust 3,265.14 kN. Vacuum specific impulse 289 seconds. More...
  • CZ-4A-2 N2O4/UDMH propellant rocket stage. Loaded/empty mass 39,550/4,000 kg. Thrust 831.01 kN. Vacuum specific impulse 295 seconds. More...

CZ-2D Chronology


1992 August 9 - . 08:00 GMT - . Launch Site: Jiuquan. Launch Complex: Jiuquan LA2B. Launch Pad: LA2B?. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-1 (27).
  • FSW-2 No. 1 - . Payload: FSW-2 No. 01. Mass: 2,500 kg (5,500 lb). Nation: China. Agency: MAI. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: FSW. Duration: 15.00 days. Decay Date: 1992-09-01 . USAF Sat Cat: 22072 . COSPAR: 1992-051A. Apogee: 332 km (206 mi). Perigee: 171 km (106 mi). Inclination: 63.1000 deg. Period: 89.50 min. Summary: Fanhui Shi Weixing recoverable imaging satellite; carried microgravity experiments; capsule returned August 25 after 15 days in orbit..

1994 July 3 - . 08:00 GMT - . Launch Site: Jiuquan. Launch Complex: Jiuquan LA2B. Launch Pad: LA2B?. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-2 (33).
  • FSW-2 No. 2 - . Payload: FSW-2 No. 02. Mass: 2,600 kg (5,700 lb). Nation: China. Agency: CASC. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: FSW. Duration: 15.00 days. Decay Date: 1994-09-13 . USAF Sat Cat: 23145 . COSPAR: 1994-037A. Apogee: 350 km (210 mi). Perigee: 207 km (128 mi). Inclination: 62.9000 deg. Period: 90.08 min. The second Fanhui Shi Weixing FSW-2 was launched on 3 July 1994 into an orbit of 173 km by 343 km at an inclination of 63.0 deg. The spacecraft remained in orbit for 15 days, making four small manoeuvres before successfully returning to Earth. The payload included Earth observation systems, a biological experiment, and microgravity research instruments. The retrievable capsule was recovered in China on July 18

1996 October 20 - . 07:20 GMT - . Launch Site: Jiuquan. Launch Complex: Jiuquan LA2B. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-3 (43).
  • FSW-2 No. 3 - . Payload: FSW-2 No. 03. Mass: 2,600 kg (5,700 lb). Nation: China. Agency: CASC. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: FSW. Duration: 15.00 days. Decay Date: 1996-12-03 . USAF Sat Cat: 24634 . COSPAR: 1996-059A. Apogee: 133 km (82 mi). Perigee: 121 km (75 mi). Inclination: 63.0000 deg. Period: 87.00 min. Summary: Final launch in the FSW series. Landed in China on November 4 after 15 days in orbit..

2003 November 2 - . 07:20 GMT - . Launch Site: Jiuquan. Launch Complex: Jiuquan SLS-2. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-4 (73).
  • FSW-3 No. 1 - . Payload: FSW-18, FSW-3.1, Jianbing 4. Mass: 3,000 kg (6,600 lb). Nation: China. Agency: SAST. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: FSW. Decay Date: 2003-12-18 . USAF Sat Cat: 28078 . COSPAR: 2003-051A. Apogee: 165 km (102 mi). Perigee: 141 km (87 mi). Inclination: 63.0000 deg. Period: 87.50 min. Summary: Expected to have been long-awaited 'seeds in space' mission but official announcements spoke only of photography..

2004 September 27 - . 08:00 GMT - . Launch Site: Jiuquan. Launch Complex: Jiuquan SLS. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-5 (80).
  • FSW-3 No. 3 - . Payload: FSW 20. Nation: China. Agency: SISE. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: FSW. Duration: 17.78 days. Decay Date: 2004-11-09 . USAF Sat Cat: 28424 . COSPAR: 2004-039A. Apogee: 297 km (184 mi). Perigee: 205 km (127 mi). Inclination: 63.0000 deg. Summary: Recoverable military satellite. Returned to Earth at 02:48 GMT on October 15, falling through the roof of a house in the village of Penglai, Sichuan province..

2005 July 5 - . 22:40 GMT - . Launch Site: Jiuquan. Launch Complex: Jiuquan SLS-2. Launch Pad: SLS-2?. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-6 (85).
  • SJ-7 - . Payload: Shi Jian 7. Nation: China. Manufacturer: CASC. Spacecraft: SJ. USAF Sat Cat: 28737 . COSPAR: 2005-024A. Apogee: 573 km (356 mi). Perigee: 555 km (344 mi). Inclination: 97.6000 deg. Period: 95.90 min.

2005 August 29 - . 08:45 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-7 (87).
  • FSW-3 No. 5 - . Payload: FSW-22. Mass: 3,000 kg (6,600 lb). Nation: China. Agency: CAST. Manufacturer: SAST. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: FSW. Duration: 49.00 days. Decay Date: 2005-10-17 . USAF Sat Cat: 28824 . COSPAR: 2005-033A. Apogee: 224 km (139 mi). Perigee: 178 km (110 mi). Inclination: 63.0000 deg. Period: 88.50 min. Summary: Decayed 17 October 2005..

2007 May 25 - . 07:12 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: Chang Zheng 2D CZ2D-8 (99).
  • Yaogan 2 - . Mass: 2,700 kg (5,900 lb). Nation: China. Agency: CNSA. Manufacturer: CAST. Class: Surveillance. Type: Military surveillance radar satellite. Spacecraft: Yaogan. USAF Sat Cat: 31490 . COSPAR: 2007-019A. Apogee: 655 km (406 mi). Perigee: 631 km (392 mi). Inclination: 97.8000 deg. Period: 97.60 min. Summary: Second Chinese synthetic aperture radar military surveillance satellite..
  • Zheda Pixing 1 - . Mass: 2.00 kg (4.40 lb). Nation: China. Agency: Zhejiang. Manufacturer: SIMIT. Class: Technology. Type: Navigation technology satellite. Spacecraft: Zheda Pixing. COSPAR: 2007-019x. Summary: Experimental microelectronics research picosatellite..

2008 November 5 - . 00:15 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D.
  • Chuanxin-1-02 - . Nation: China. Agency: SISE. Class: Technology. Type: Navigation technology satellite. Spacecraft: CX-1. USAF Sat Cat: 33433 . COSPAR: 2008-056A. Apogee: 805 km (500 mi). Perigee: 785 km (487 mi). Inclination: 98.5000 deg. Period: 100.80 min. Summary: Microsat built by the Shanghai Institute of Microsystems and Information Technology) and the Shanghai Academy of Space Technology. The satellite was designed to collect and relay hydrological and meteorological data and data for disaster relief..
  • Shiyan Weixing 3 - . Nation: China. Agency: SISE. Class: Technology. Type: Navigation technology satellite. Spacecraft: Shiyan. USAF Sat Cat: 33434 . COSPAR: 2008-056B. Apogee: 806 km (500 mi). Perigee: 785 km (487 mi). Inclination: 98.5000 deg. Period: 100.80 min. Summary: Built by the Harbin Institute of Technology and the DFH Satellite Company for 'experiments on new technologies in atmospheric exploration'..

2008 December 1 - . 04:42 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: CZ-2D s/n CZ2D10.
  • Yaogan Weixing 4 - . Nation: China. Agency: SISE. Class: Surveillance. Type: Military surveillance radar satellite. Spacecraft: Yaogan. USAF Sat Cat: 33446 . COSPAR: 2008-061A. Apogee: 654 km (406 mi). Perigee: 632 km (392 mi). Inclination: 97.9000 deg. Period: 97.60 min. Summary: Fourth 'Remote Sensing Satellite'; presumed military mission..

2009 December 9 - . 08:42 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: CZ-2D s/n CZ2-34.
  • Yaogan Weixing 7 - . Nation: China. Agency: SISE. Spacecraft: Yaogan. USAF Sat Cat: 36110 . COSPAR: 2009-069A. Apogee: 659 km (409 mi). Perigee: 623 km (387 mi). Inclination: 97.8000 deg. Period: 97.50 min. Summary: Remote-Sensing Satellite, apparently a military optical surveillance satellite similar to YW-2 and YW-4..

2010 June 15 - . 01:39 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D. LV Configuration: CZ-2D s/n CZ2-35.
  • SJ-12 - . Nation: China. Agency: SISE. Class: Military. Type: Anti-satellite system. Spacecraft: SJ-12. USAF Sat Cat: 36596 . COSPAR: 2010-027A. Apogee: 602 km (374 mi). Perigee: 578 km (359 mi). Inclination: 97.7000 deg. Period: 96.50 min. Summary: Satellite inspector/interceptor. Carried out a close pass or even came in contact with the SJ-6/3A satellite on 19 August 2010. By 21 September was in a 580 km x 606 km x 97.8 deg orbit..

2010 August 24 - . 07:10 GMT - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D.
  • Tianhui-1 Weixing - . Nation: China. Agency: SISE. Class: Surveillance. Type: Surveillance satellite. USAF Sat Cat: 36985 . COSPAR: 2010-040A. Apogee: 507 km (315 mi). Perigee: 484 km (300 mi). Inclination: 97.4000 deg. Period: 94.50 min. Summary: Research, mapping and land resource survey satellite..

2010 September 22 - . Launch Site: Jiuquan. LV Family: CZ. Launch Vehicle: CZ-2D.
  • Yaogan 11 - . Payload: Zheda Pixing 1A. Nation: China. Agency: SISE. Class: Surveillance. Type: Surveillance satellite. Spacecraft: Yaogan. USAF Sat Cat: 37165 . COSPAR: 2010-047A. Apogee: 669 km (415 mi). Perigee: 626 km (388 mi). Inclination: 98.0000 deg. Period: 97.70 min. Summary: Carried earth imaging camera..
  • Zheda Pixing 1B - . Nation: China. Agency: SISE. Spacecraft: Zheda Pixing. USAF Sat Cat: 37166 . COSPAR: 2010-047B. Apogee: 657 km (408 mi). Perigee: 622 km (386 mi). Inclination: 98.0000 deg. Period: 97.50 min.
  • Zheda Pixing 1C - . Nation: China. Agency: SISE. Spacecraft: Zheda Pixing. USAF Sat Cat: 37167 . COSPAR: 2010-047C. Apogee: 657 km (408 mi). Perigee: 623 km (387 mi). Inclination: 98.0000 deg. Period: 97.50 min.

Home - Browse - Contact
© / Conditions for Use