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. ʻO ka huila ikaika kiʻekiʻe ma nā ʻāpana a me nā ʻāpana e hele ana i nā ʻenehana kūikawā he nui no ka hoʻomaʻamaʻa ʻana, no laila ʻoi aku ka ikaika kiʻekiʻe a me ka hana abrasion maikaʻi, ʻo nā lou i luna a me lalo o kā mākou hoists i hana ʻia me ka ikaika kiʻekiʻe. He maikaʻi i ka ductility kumu o ka hoʻoikaika ʻana i ka hoʻoheheʻe ʻana, ʻo ia hoʻi, ua pōʻino ka hoist i ka hoʻouka ʻana, e hoʻololi wale ʻia ka makau a ʻaʻole i haki ʻia.