ʻO ka wehewehe pōkole:

Nā hiʻohiʻona huahana: Hoʻolālā ʻia ʻo Greatork IP68 gearbox ma ke kumu o ka pahu pahu maʻamau, ua hoʻonui ʻia ka ʻāpana sila no ka noi IP68, hoʻohana nui ʻia no ka valve butterfly, ball valve a me damper, hiki ke hana ma lalo o ka wai no ka manawa lōʻihi, hiki i ka torque max ke hiki i 400,000 Nm ke hoʻohui ʻia me ka mea hana uila, ka ratio pahu pahu mai 40:1 a 5000:1. ʻO ka pahu pahu worm me ka lever a i ʻole ke koho.