Auto Credit Based on 3DExplorer's China Long March 2F-TianGong


Designed as a replacement of the Long March 2F, Long March 7 and its variants are expected to be the workhorse of the fleet, eventually accounting for around 70% of all Chinese launches. Long March 7 will also play a critical role in the Chinese Space Station. It was used to launch the Tianzhou robotic cargo spacecraft, and will eventually replace the Long March 2F as China's crew-rated launch vehicle.

Based on the Tiangong-1 space station, it is planned that the Tianzhou will function as the main automated cargo spacecraft for the Chinese space station. It will have pressurized, semi-pressurized and unpressurized cargo capabilities, and will be able to transport airtight cargo, large extravehicular payloads and experiment platforms. It was first launched on the new Long March 7 rocket from Wenchang on April 20, 2017.


By[Infinity Industry]

GENERAL INFO

PERFORMANCE

  • Total Delta V: 6.2km/s
  • Total Thrust: 18.3MN
  • Engines: 74
  • Wet Mass: 4.37E+5kg
  • Dry Mass: 92,277kg

STAGES

Stage Engines Delta V Thrust Burn Mass
1 6 2.9km/s 9.8MN 85s 4.37E+5kg
2 0 0m/s 0N 0s 2.25E+5kg
4 4 2.5km/s 2.7MN 59s 93,572kg
6 4 834m/s 2.6MN 7s 25,142kg

12 Upvotes

Log in in to upvote this post.