LE-7
| Use attributes for filter ! | |
| Thrust-to-weight ratio | 64. 13 |
|---|---|
| Thrust (vac.) | 1,078 kN (242,000 lbf) |
| Thrust (SL) | 843. 5 kN (189,600 lbf) |
| Nozzle ratio | 52:1 |
| Cycle | Staged combustion |
| Application | Booster |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2981062 |
About LE-7
The LE-7 and its succeeding upgrade model the LE-7A are staged combustion cycle LH2/LOX liquid rocket engines produced in Japan for the H-II series of launch vehicles.