ʻO kahi puʻu gantry hoʻokahi kahi ʻano crane i loaʻa i kahi ʻauʻau alahaka hoʻokahi i kākoʻo ʻia e nā wāwae A-frame ʻelua ma kēlā me kēia ʻaoʻao. Hoʻohana maʻamau ia no ka hāpai ʻana a me ka hoʻoneʻe ʻana i nā ukana kaumaha ma nā wahi o waho, e like me nā pā moku, nā kahua kūkulu, nā hale kūʻai, a me nā mea hana hana ...
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