Country of origin Japan Application sustainer engine Predecessor LE-7 | Designer JAXA Associated L/V H3 Launch Vehicle | |
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Manufacturer Mitsubishi Heavy Industries | ||
The LE-9 is a liquid cryogenic rocket engine burning liquid hydrogen and liquid oxygen in an expander bleed cycle. Two or three will be used to power the core stage of the H-3 launch vehicle.
References
LE-9 Wikipedia(Text) CC BY-SA