H-IIA Launch Vehicle
The First stage of the H-IIA Launch Vehicle consists of a high-performance LE-7A engine, an engine section, a propulsion system tank charged with liquid hydrogen and liquid oxygen, a center section connecting the tanks, and an interstage section mating the First and Second stages. A Solid Rocket Booster (SRB-A) has also been newly developed to boost the thrust from the main engine. Two or four SRB-A's installed on the H-IIA Launch Vehicle are attached to the First stage.
The Second stage consists of a highly reliable LE-5B engine, a propulsion system tank charged with liquid hydrogen and liquid oxygen, on-board electronic devices, etc. As a key feature for launch mission support, the LE-5B engine can be ignited up to three times.
GENERAL INFO
- Predecessor: H-IIA
- Created On: Android
- Game Version: 1.3.117.0
- Price: $52,968k
- Number of Parts: 248
- Dimensions: 53 m x 4 m x 10 m
PERFORMANCE
- Total Delta V: 13.2km/s
- Total Thrust: 6.9MN
- Engines: 8
- Wet Mass: 2.84E+5kg
- Dry Mass: 35,210kg
STAGES
| Stage | Engines | Delta V | Thrust | Burn | Mass |
|---|---|---|---|---|---|
| 1 | 1 | 1.8km/s | 1.1MN | 6.2m | 2.84E+5kg |
| 2 | 2 | 3.0km/s | 5.3MN | 2.0m | 2.84E+5kg |
| 4 | 0 | 0m/s | 0N | 0s | 1.38E+5kg |
| 7 | 1 | 8.4km/s | 142kN | 8.8m | 19,923kg |
