Loaʻa nā pahuʻi mīkini i nā pahu uilaʻehā i nā hoʻololiʻehā, i hoʻoponoponoʻia i nāʻano hana a me nā hanaʻelua,ʻelua mau pahuhopu. Ke hele nei i ka heleʻana o ka heleʻana i kahi pahu pahu ʻO nā mea'ē aʻe,ʻo ka uila ma luna o ka crane crane e hoʻokaʻawaleʻia e ka ikaika uila. ʻO nā cranes uila uila i hanaʻia i hanaʻia mai kahi pohō mai kahi pona ikaika, kahi mamao mamao, a iʻole e hoʻopiliʻia i ka hoʻopuni.
ʻAʻole i hanaʻia nā poʻe ma luna o nā puʻu, aia kekahi mau hiʻohiʻona maʻamau o nā pahu overhead, e like me ka host, ka boob, a me ka'ōnaehana. ʻO ka maʻamau,ʻo nā pahu pahu pahu pahu pahu e hoʻohanaʻia ma nā pālua, e hana ana nā mea hana i nā mea hana i nā mele i hoʻopiliʻia ma kēlā me kēia pahu pahu pahu. Ua hakuʻia lākou i nā alaloa o nā'āpana
Uaʻikeʻiaʻo ia e like me ka deck Crane ʻO nā pahu uila-like-trinnion-trunnion-type i kauʻia i nā pahu uila uila e hele ana ma kahi pālahalaha haʻahaʻa ma kahi kiʻekiʻe. ʻO ka pālua o ka cider gige ma luna o ka crane i loaʻa i ka crane crab-flab-e neʻe ana, e neʻe ana ma luna o nā lunaʻelua o nā kāʻei nui.
ʻO kēia alahaka, a iʻole he mea hoʻonaninani, kākoʻo i keʻano o ka mechanism, a iʻole ka hilo, e holo ana i nā'āpana haʻahaʻa o ke alahaka; Ua kapaʻiaʻo ia ma lalo o ka'āina ma lalo a i lalo paha i lalo. ʻO kahi Crance Crance heʻelua mau beaheam me kahi holo holo e pili ana i kahi papa e pili ana i kahi kūkuluʻana i ke kākoʻo kākoʻo. ʻO kahi overhead maverhead crene e like me ka nui o ka hāpaiʻana e neʻe ai i ka hema a iʻole ka'ākau. Nui nā manawa,ʻo ia kēia holoʻana ma luna o nā moe, i hiki ai ka'ōnaehana holoʻokoʻa holoʻokoʻa ma mua ke puka ma mua.
Hoʻohanaʻia nā mīkini crane ma keʻano he nui a iʻole ka nui loa mai kahi wahi a i kahi'ē aʻe, e hāʻawi ana i nā hana hana kiʻekiʻe a me ka maikaʻi. ʻO kahi mea nānā i luna a hoʻohaʻahaʻa i kahi ukana me ka hoʻohanaʻana i kahi pahu pahu a iʻole ka huila a iʻole nā kaula a me nā kaula a iʻole ke kaula kaula a iʻole nā kaula kaula a iʻole nā kaula Ua kāheaʻiaʻo Bridge Crage a iʻole nā mea uila i luna,ʻo Cranes Cranes i kūpono no ka hāpaiʻana, a me ka neʻeʻana o nā huahana, a iʻole nā hana loiloi. ʻO kahi pāluaʻelua-girder e hele ana i ka crane hele maikaʻi loa no ka hāpaiʻana a me ka neʻeʻana i nā mea kaumaha nui a hiki i ka 120 tonnes. Hōʻikeʻia e kona wahi ākea ākea a hiki i ka 40 mika, a hiki iā ia ke lako i nā hiʻohiʻona o ka crace
ʻOi aku ka nui o ka mana uila ma mua o ka neʻeʻana mai ke kumu o ke kahua e neʻe ai i kahi pahu crane ma keʻano o ka pūpū ma ke ala. Ke hana nei kēiaʻano o Crane i ka hoʻohanaʻana i nā'ōnaehana o Pneumatic Air-Pneumatic a iʻole kahi'ōnaehana uila i hoʻolālāʻia. Ua hoʻohana pinepineʻia ka papa o nā uila ma nā pahu uila, kūʻai aku, hana, hoʻoponopono, a me nā pono palekana, a palekana ai ka palekana o kāu hana. Ua hoʻolālāʻiaʻo SPAPBUELDING Overhead Crenes e hoʻokō i nā koi no ka lewa, a hoʻohuiʻia nāʻano kīwaha i hoʻopiliʻia.