Long March 6C

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Long March 6C
FunctionLaunch vehicle
ManufacturerShanghai Academy of Spaceflight Technology
Country of originChina
Size
Height43 m (141 ft)
Diameter3.35 m (11.0 ft)
Mass217,000 kg (478,000 lb)
Stages2
Capacity
Payload to LEO
Mass4,500 kg (9,900 lb)
Payload to 700 km (430 mi) SSO
Mass2,000 kg (4,400 lb)
Associated rockets
FamilyLong March
ComparableDelta II
Vega-C
Angara 1.2
Launch history
StatusIn development
Launch sitesTaiyuan LA-9A
First stage
Diameter3.35 m (11.0 ft)
Powered by2 YF-100
Maximum thrust2,376 kN (534,000 lbf) [1]
Specific impulse300 seconds (sea level)
335 seconds (vacuum) [2]
PropellantRP-1/LOX
Second stage
Diameter2.9 m (9 ft 6 in)
Powered by1 YF-115
Maximum thrust180 kN (40,000 lbf) [1]
Specific impulse341.5 seconds (vacuum) [3]
PropellantRP-1/LOX

The Long March 6C (CZ-6C) is a Chinese two-stage-to-orbit liquid-fueled launch vehicle made by Shanghai Academy of Spaceflight Technology. It is a dual engine first stage variant of Long March 6 or single stick variant of Long March 6A.[4] Both the first and second stages use liquid oxygen/kerosene propellants RP-1. It will be used for low Earth orbit (LEO) and Sun-synchronous orbit (SSO) launch missions, for example launching small and medium-sized military, civilian and commercial satellites in low and medium orbits.

A rideshare launch opportunity by Long March 6C was sold at an online auction in July 2023, with bidding prices starting at ¥87,000/kg. [5]

List of launches[edit]

Flight number Serial number Date (UTC) Launch site Payload Orbit Result
1 Y1 April 2024 TSLC LA-9A TBA LEO Planned

References[edit]

  1. ^ a b ZHANG Wei-dong, WANG Dong-bao (2016). "New Generation Cryogenic Quick Launching Launch Vehicle and Development". Aerospace Shanghai.
  2. ^ "Chinese YF-100 (Russian RD-120) to Power CZ-5". SPACEPAC, The Space Public Affairs Committee. Retrieved 2015-07-02.
  3. ^ "中国新一代液氧煤油发动机3:YF100/115主要特性 - 深空网". www.shenkong.net (in Chinese). Archived from the original on 2016-03-04. Retrieved 2016-04-11.
  4. ^ "中国新一代运载火箭将再添新成员! (China's next generation launch vehicles will receive a new member!)". 163.com (in Chinese). 19 June 2023. Retrieved 10 September 2023.
  5. ^ "新聞熱話/衛星發射機會公開拍賣 每公斤8.7萬起 共享長征火箭 港企可競投" (in Chinese). Ta Kung Pao. 10 July 2023. Retrieved 10 September 2023.