ðə ʃˈɪps hæd tˈuː kˈæmpɑːn ɡˈɪɹd stˈiːm tˈɜːbaɪnz, ˈiːtʃ dɹˈaɪvɪŋ wˈʌn pɹəpˈɛlɚ ʃˈæft, jˈuːzɪŋ stˈiːm pɹəvˈaɪdᵻd baɪ θɹˈiː kˈæmpɑːn wˈɔːɾɚtˈuːb bˈɔɪlɚz.
The ships had two Kampon geared steam turbines, each driving one propeller shaft, using steam provided by three Kampon water-tube boilers.