Space Battleship Yamato Wiki


Yamato Auxiliary engines Type 74

Yamato's auxilliary engines fire up

The Battleship-type Cosmo Turbine Kai is a type of Earthling auxilliary engine. Eight turbines are equipped aboard the EFCN battleship Yamato, grouped into two shafts.[1][2] The Battleship-type Cosmo Turbine Kai is a nuclear fusion engine, similar to those equipped on pre-wave-motion technology Terran vessels. It's activated thanks to the energy provided by the ship's other auxilliary machine, the Type 74 Propulsion Engine. Since a considerable amount of antimatter is required to start Yamato's wave-motion engine, the second auxiliary engine is used to start the antimatter generator, however, the Battleship-type Cosmo Turbine Kai itself consume large amounts of fuel, so it's usually shut down when not in use.[3]

The engine type would not be used by new ships commissioned as part of the Wave-Motion fleet plan, instead being replaced by the Kelvin Impulse Engine, which would be mounted on the Andromeda and Dreadnought class of ships.

References[]

  1. Space Battleship Yamato 2199 Chapter 1: Distant Journey theater pamphlet, p. 12
  2. Yamato 2205 mecha data
  3. Tokugawa's manual from "Escape from the Jupiter Sphere", seen in full on the Space Battleship Yamato 2199 Complete Works Vol.3 p. 074

Japanese language information[]

艦本式コスモタービン改 Kanpon-shiki kosumotābin aratame