Brand: Mitsubishi
The Mitsubishi DA-U210 is a reusable rocket engine that is designed for the second stage of the H-2A and H-2B launch vehicles. It uses a combination of liquid oxygen (LOX) and liquid hydrogen (LH2) as its propellants, which results in a specific impulse of approximately 454 seconds, making it one of the most powerful and efficient engines currently in use for space launches. The engine features a thrust vector control system that allows for precise steering and control during liftoff and ascent, as well as an advanced turbopump system that provides reliable and consistent performance.