ngā pūtake whakarite whakamana
Nā ngā pūtake whakapono o ngā karaehe hokohoko e whai wāhanga nei i te tūmataiti o ngā rautaki hanga me ngā tūranga whenua, ka tuku mai he rangahau matihiko o ngā mīhini e hono ana te mana, te tino tika me te tūponotanga. Nā ngā ākina o te ao hanga, pērā i a Caterpillar, Komatsu, me Hitachi, i whakatūria ngā mahi tuarii me te paiwhakahaere nui i runga i ngā tau e rua tekau. Ko ngā mīhini nei e paunga tonu ana i ngā rāngai hiorangi matihiko e whakamana ana i te kaha o te kawe whenua, ahakoa te whakatika me te tino tika i te whakahaere. Ka tae ngā hokohoko hou ki ngā momo matihiko paihere, e āhatia ana e GPS, e ngā tohutohu tirohanga i te wā, me ngā motokā pai pūhuringa e tae ana ki ngā ture taiao iti. E whai ake ana ngā mīhini i ngā hokohoko poto e taea ana hei whakamahi mo ngā kaupapa paipera, ki ngā mōhiotanga nui e taea ana te mahi i ngā kaupapa nohinoha. He mea nui ngā whakaaetanga o te kaihokohoko, ko ngā whare whakahaere kaiwhakaako me ngā whakaaetanga pai, e whai ake ana i te āta tirotiro haumaru, me ngā rautaki matihiko mō te whakahaere herehere. I whakatūria e ēnei pūtake ngā roa pai mō te tautoko i muri i te hokohoko, hei whakawhanake i te haere ki ngā wāhanga me te tautoko matua puta noa i te ao. Kei te pai ngā hokohoko o ēnei pūtake ki ngā mahi rerekē, mai i te hanga me te whakarere, ki ngā mahi takitahi pērā i te whakauru pipiha me te mahi rākau, ka whakaaetia e rātou hei tūtohunga matihiko pai mō ngā Kaihanga hanga e hiahia ana ki te tino tika me te pai.