What are the Long March series launch vehicles?

Long March series launch vehicles are: Long March 1, Long March 2, Long March 3, Long March 4, Long March 5, Long March 6, Long March 7, Long March 8, Long March 9, Long March 10 and Long March 11.

1, Long March 1

Long March-1 (code: CZ- 1/LM- 1) is a three-stage launch vehicle developed by China in the early 1970s, which was launched to launch China's first artificial earth satellite. The first and second stages of Long March 1 adopt liquid fuel engines, and the third stage adopts solid fuel engines. The rocket was launched on1965; /kloc-0 was launched for the first time on April 24, 970, and successfully put Dongfanghong-1 into orbit; 197/kloc-0 was launched for the second time on March 3, and the scientific experimental satellite Shi Jian-1 was successfully put into orbit.

2. Long March II

Long March II (code name: CZ-2) is a two-stage liquid launch vehicle developed by China in the mid-1970s, which was originally used to launch recoverable satellites. The first and second stages of Long March II used conventional liquid fuel rocket engines, and the development of 1970 began. The first flight of Long March II1974+065438+1October 5 failed, and the second launch of1975+065438+1October 26 succeeded. This type of rocket has been retired, with 4 launches, 3 successes and 0 failures 1 time.

3. Long March III

Long March 3 (code name: CZ-3) is a three-stage liquid launch vehicle developed by China in 1970s and 1980s, which was developed for launching geosynchronous orbit communication satellites. On the basis of Long March II C rocket, Long March III added three stages of hydrogen and oxygen, and 1978 began to be developed.

4. Long March 4

Long March 4 (code: CZ-4) is a three-stage conventional liquid launch vehicle developed by Shanghai Aerospace Technology Research Institute under China Aerospace Science and Technology Corporation. Long March 4 series launch vehicles are composed of Storm 1 (FB- 1), Long March 4 (CZ-4), Long March 4A (CZ-4A), Long March 4B (CZ-4B) and Long March 4C.

5. Long March 5

Long March 5 (code name: CZ-5) is a large-scale low-temperature liquid-limited launch vehicle developed by China Academy of Launch Vehicle Technology under China Aerospace Science and Technology Corporation in the 265438+20th century. Long March 5 is a two-stage semi-configuration rocket with four boosters and uses non-toxic and pollution-free propellant. The rocket has a total length of 56.97 meters and a take-off mass of about 869 tons. The near-earth orbit carrying capacity is 25 tons, and the geosynchronous transfer orbit carrying capacity is 14 tons.

6. Long March 6

Long March6 carrier rocket (in English: Long March 6, abbreviated as CZ-6) is a new generation of non-toxic and pollution-free small liquid carrier rocket developed by Shanghai Institute of Aerospace Technology (China Aerospace Science and Technology Corporation No.8 Research Institute) in People's Republic of China (PRC). Long March 6 is a three-stage rocket with a carrying capacity of 500 kilograms, and it runs in a sun-synchronous orbit at a height of 700 kilometers.

7. Long March 7

Long March 7 (code: CZ-7/LM-7) is a new type of liquid fuel launch vehicle developed by China Academy of Launch Vehicle Technology (referred to as No.1 Aerospace Institute). Long March 7 is a new generation of medium-sized launch vehicle developed by China's manned spaceflight project to meet the launch of cargo spacecraft of China Space Station project. Its predecessor was the Long March II F carrier rocket.

8. Long March 8

Long March 8 (code name: CZ-8) is a new generation of medium and low orbit two-stage liquid-limited launch vehicle developed by China. The first stage of the Long March 8 rocket uses liquid oxygen/kerosene as propellant, and uses two YF- 100 engines with thrust 120 tons; In the second stage, liquid hydrogen/liquid oxygen is used as propellant, and two YF-75 engines with 8 tons of thrust are used, which has the ability of second start.

9. Long March 9

Long March 9 (code name: CZ-9) has a core-level arrow body with a diameter of 9.5 meters, a low-earth orbit carrying capacity of 50- 140 tons, a lunar transfer orbit carrying capacity of 15-50 tons and a fire transfer orbit carrying capacity of 12-44 tons. Long March 9 can transport objects over 100 tons to low earth orbit. It will carry out manned missions to the moon, sample and return to Mars or explore more distant planets.

10, Long March 10

Long March 10 (code: CZ- 10) is a new generation of manned launch vehicle developed by China, which will be completed before 2030. On February 24th, 2023, a new generation of manned launch vehicle 1: 10 model was exhibited in "Quest for the Sky by Dreams-30 Years Achievement Exhibition of China's Manned Space Engineering", and it was decided to name it "Long March 10" to send the lunar lander and spacecraft into the earth-moon transfer orbit.

1 1, Long March 11

Long March 11 (code: CZ-11LM-11) is a four-stage all-solid-state launch vehicle developed by China Academy of Launch Vehicle Technology under China Aerospace Science and Technology Corporation. The rocket is mainly used to launch emergency satellites quickly and flexibly to meet the launch requirements of micro-satellites in emergencies such as natural disasters and emergencies.

Baidu Encyclopedia-Long March Series Launch Vehicle