Utu Kānirei Taiaha Rapa

Ko te kereini gantry wira potae he momo kereini gantry nui kei te taha o te tauranga e kitea ana i ngā taunga ipu hei uta me te tango i ngā ipu whakawhiti-momo mai i te kaipuke ipu.
He mīhini motuhake te kerēni wira potae hei whakahaere i ngā ipu i te papa. Ka haere i runga i ngā rēra hei hiki me te whakarārangi i ngā ipu 20, 40 me ētahi atu i te papa o te taunga ipu. Ka hikihia te ipu e te horahoranga e piri ana ki ngā taura. He mea hanga motuhake ēnei kerēni mō te whakarārangi ipu nui nā te mea he aunoa, he iti ake hoki te hiahia ki te whakahaere e te tangata.
He painga tō te kerēne takahuri wira potae nā te mea he hiko te taraiwa, he ma, he nui ake te kaha hiki, me te tere haere o te takahuri me ngā utanga.
Te kaha: 30.5-350 tana
Te whānuitanga: 18-50m
Te taumata mahi: A6
Te pāmahana mahi: -20℃ ki te 40℃

Ā mātou painga:

a. Mā te pereti maitai kotahi te wahi e honoa ai ki tētahi atu, ka tino pumau te kerēne gantry pouaka-girder.
b. He tino haumaru te ātete ki te hau, he tino pakari, he iti hoki te piko.
c. Whakamahia te wini hei hiki ngāwari i ngā mea.
d. Nā te hangarau ngaio kua whakamātauhia, me te mahi pai hoki, i rongonui ai puta noa i te ao.
e. whakamahia ngā wāhanga hiko kounga teitei hei whakapai ake i te whai huatanga me te haumaru o te mīhini katoa.
f. Kua whānuitia te whakaae a te katoa ki te momo tawhito me te momo tuku iho.