1. ʻO kā mākou hoist i hana ʻia me ka ikaika kiʻekiʻe, ʻo ia ka hiʻohiʻona nani, ka mīkini paʻa, liʻiliʻi i ka nui a me ke kaumaha māmā. A ke hoʻohana nei mākou i ka hoʻokele ʻelua, helical gear drive ke hana ʻo ia ma lalo o ka wikiwiki wikiwiki, i hiki ai i nā hoists ke holo mālie me ka haʻahaʻa haʻahaʻa.
2. ʻO nā ʻāpana a me nā ʻāpana o kā mākou hoist he ikaika kiʻekiʻe pū kekahi.
3. ʻO nā ʻāpana a me nā ʻāpana o kā mākou hoist s kiʻekiʻe-ikaika pū kekahi. Ke hele nei ka ʻenehana ikaika kiʻekiʻe ma luna o nā ʻāpana a me nā ʻāpana i nā ʻenehana kūikawā no ka hoʻomaʻamaʻa ʻana, no laila ʻoi aku ka ikaika a me ka hana abrasion maikaʻi, ʻo nā makau o luna a me lalo o kā mākou hoists i hana ʻia me ka alloy ikaika kiʻekiʻe, ʻo ia ka mea maikaʻi i ka ductility kumu o ka hoʻoikaika ʻana i ka hoʻomehana ʻana, ʻo ia hoʻi ua pōʻino ka hoist i ka hoʻouka ʻana, ʻaʻole e haki ʻia ka makau.