Hoʻohana nui ʻia ʻo Gantry lift i ka mining, ka hana maʻamau, ka ʻuala, ke kūkulu ʻana, a me nā pahu hoʻouka ākea a me nā hale kūʻai e mālama i ka ukana nui. Hoʻokahi-girder gantry crane i manaʻo ʻia he ʻano māmā o ka gantry crane ma muli o ka hoʻolālā ʻana o ka hale me hoʻokahi kaola, hoʻohana nui ʻia ia ma nā wahi ākea e like me nā pā hale, nā hale hana, nā hale kūʻai no ka hoʻouka ʻana a me ka wehe ʻana i nā mea. ʻO ka crane gantry single-girder he crane maʻamau i hoʻolālā ʻia no ka mālama ʻana i nā mea maʻamau, hoʻohana pinepine ʻia ma nā kahua o waho, nā hale kūʻai, nā awa, nā ʻoihana granite, nā ʻoihana paipu sima, nā pā hāmama, nā hale waihona ipu, a me nā hale moku, a me nā mea ʻē aʻe. ka lawelawe ʻana i nā mea hoʻoheheʻe ʻia, nā mea pahū a i ʻole nā mea pahū. ʻO ke ʻano pahu pahu hoʻokahi-girder gantry crane he ʻano nui, track-traveling crane, maʻamau i hoʻolako pū ʻia me ka mea hoʻokiʻekiʻe MD uila maʻamau ma ke ʻano he mea hoʻokiʻekiʻe. , i hanaia mai ke kila kila, e like me ka C-steel, a me ka insulating steel plate, a me I-steel.
Hāʻawi ʻo SEVENCRANE i nā ʻano like ʻole o ka gantry lift, e like me, piha a semi-complete gantry ma ke ʻano o ka hana wāwae, pahu pahu, hale kūʻai gantry, dockside gantry, dockside gantry, dockside gantry, dockside gantry, ma ke ʻano o nā noi. Ma waho aʻe o nā cranes gantry girder maʻamau i ʻōlelo ʻia ma luna, hoʻolālā a hana ʻo SEVENCRAN -E i nā ʻano cranes mobile beam mobile like ʻole no nā noi ʻoihana like ʻole, e komo pū ana i ka gantry uila a me ka hydraulic.
Ke hoʻolālā pololei ʻia, hiki i nā cranes girder hoʻokahi ke hoʻonui i ka hana ʻana i kēlā me kēia lā, e hāʻawi ana i ka hopena kūpono no nā hale hana a me nā hana i kaupalena ʻia ka papahele a me nā pono hoʻomaʻemaʻe ma luna o kahi crane māmā-a-medium-duty. No ka mea e pono ana lākou i hoʻokahi kaola e hele ai, ʻoi aku ka haʻahaʻa o ke kaumaha make o kēia mau ʻōnaehana, ʻo ia hoʻi, hiki iā lākou ke hoʻohana pono i nā ʻōnaehana ala māmā a hoʻohui pū me nā hale e kākoʻo ana i nā hale. ʻO ke kūkulu ʻana i lalo o ka ʻūhā e hiki ai i nā ʻōnaehana trunnion, kahi e koi ʻia ai ka hoʻololi ʻana o nā ukana mai kekahi bay a i kekahi, ma o ka hoʻoili ʻia ʻana ma luna o nā monorails, a laila i kekahi crane, a i ʻole i kahi pana.