Ē hia, kaore ngā mota hidraulika rānei, ngā pūkaha hidraulika rānei, ngā parereta hidraulika rānei i te whakaputa o te kāwai mō ngā wāhi kai, engari i te uha. Ka taea e ngā uha nei, pērā i te toki rānei ko te wai. Mahi ai ngā uha nei ki te hanga āhua hei whakatipu i te tahuhu. Heoi anō, ka mōhio koutou, ka puta mai he mea kīhai i kitea i roto i ētahi atu horopaki, ko te mana mota, ko te mea nui rawa i roto i ētahi atu horopaki. Ka whakamahi i tēnei mana mota i roto i ētahi wāhi nui, nā te mea he waewae nui ngā pūkaha, pērā i ngā paraerae rānei me ngā whakatetonga, e awhina ana i a mātou ki te whakangaro me te whakawāhanga i ngā rauemi. Ko ngā mota hidraulika he momo taumata, ko te kāwanatanga nui JinJia e whakarite ana i ngā mota hidraulika pai rawa me te whakaū.
He nui ngā take ihe mō ngā mota hidraulika. Te tuatahi o ngā take nui, he tino āhei iho hoki rātou ki te whakawehe wētā nui, nō reira ka iti noa iho te rahi o rātou. E hia kē ana, ka taea e ngā mota hidraulika e whitiwhiti ana i waewae iti, ko te mea nui hei whakamahi i roto i ngā whakawhitinga nui e hēnei ana i te waewae. Hei tāku anō, he pai hoki te mahi o ngā mota hidraulika. Ko te pai o taua mahi ka tiaki i te waiū, ka heke i ngā utu mō ngā kāwanatanga. Ka noho iti noa hoki te rīpeka e tuku mai nei i ngā mota hidraulika i a rātau e mahi ana, nō reira ka whakapai rātou hei whakamahi i roto i ngā wā e pāngia ana e ngā pūoro nui, pērā i roto o te whare rānei.
Kei te whai painga ngā mota hidraulika i te tuku i te mōhiohanga nui ake ki ngā pūngao kaha e hiahia ana te hunga whakamahi. Ki te mea he mōhiohanga nui kei roto i a rātou, ka āhei i ngā mahi ki te whakarerekē haere i te rahinga me te pae o te mota i waenganui i ngā hiahia. Ko tēnei wāhi matihaki nui, inā ia nei i runga i ngā whakahau iti noa, ka puta mai ngā whawhai nui, ā, ka kitea etahi hapa. Nei pea, ka āhei hoki ngā mota hidraulika ki te whakahaere i te take mō rātou i tō rātou wāheke. Ko tēnei ka āhei i ngā tangata ki te whakahaere i a rātou i te wheako, hei tiaki i ngā kaiwhakahaere i waho i te kino.
He nui te ahua o ngā mota hidena ki te whiwhi i ngā mahi ā-rōpū me ngā whenua. Nō te taiao, he nui ngā wāhi e hiahiatia ana i reira, pēnei i ngā mahi hanga, ngā mahi kohatu me te mahi whenua. Ko ngā mahi whakauru whenua e whakamahia ana ngā putunga nui hei whakarīrītanga me te tautohe i te maha o ngā rauemi nui i te wā iti. He whakapuawaitanga ngā mota hidena mo te whakarīrītanga i ēnei tūmuhe a-motiti me te tirotiro i te mea e pai ana rātau ki te mahi. Ki te kore ēnei mota hidena, ka heria ngā huihuinga i runga i ēnei whenua, ko te mea nui he iti noa iho te paunga i te wā.
Kei te whai kaha ngā mota hidraulika. Inā kē ētahi mea nui rawa, ka taea e rātau te hī iho i aua mea. Ko te wai hidraulika e whakamahi ana ki te whakawāhanga i te mota, ko tērā te take mō te kaha nui o tēnei. Ki te whakapaea he iti noa iho te pūnuitanga ki tēnei wai, ka horoia e tētahi kaha nui te mota. Nō te mea kei te nui rawa te kaha, ka taea e ia te hīkoi i te maha o ngā rauemi tonu i roto i te wā iti. Kua hangaia ngā mota hidraulika a JinJia hei whakatūpū i tēnei kaha nui. Kua hangaia rātau hei whakarite i te whakaaro kia tiakina te whai wāhi, ā, kia mahi pai tonu ahakoa ngā āhuatanga matekai e rerekē ana, ko tērā tētahi o ngā take mō te mea he nui ngā haerenga i runga i ēnei.