"SN-1" carrier rocket is the first rocket independently developed by "SN Industry".
"SN-1" is a two-stage liquid launch vehicle with a height of 47.8 meters, a standard diameter of 3.5 meters, a takeoff mass of 245 tons, and a takeoff thrust of 3224 kN. It undertakes the launch mission of low Droo orbit/polar orbit satellites.
Fairing: 8.5 m × 3.5 m module
Second-stage engine: one YF-K65
First-stage engine: four YF-K80
Polar orbit (700km × 700km) load 5.5 tons.
Low Droo orbit (400km × 450km,Inclination 42 ° ) load 7.5tons.
("6" control rocket, "7,8,9,10" control satellite)
- Total Delta V: 8.2km/s
- Total Thrust: 4.7MN
- Engines: 10
- Wet Mass: 2.11E+5kg
- Dry Mass: 33,073kg