sentences:  The class was intended to be equipped with four Gijutsu-Hombu geared steam turbines, each of which drove one propeller shaft.The turbines were designed to produce a total of , using steam provided by 19 Kampon oil-fired water-tube boilers, to reach a maximum speed of .The primary armament of the "Kii" class was ten 45-caliber guns in five twin-gun turrets, two fore and three aft of the superstructure.