A whakatō hiorangi 10 tonne mo te kaihoko he mātātaki tētae nui e whakawhiti ana i te pūmau o te wai ki te hurihanga o te pū. He kōwhai nui ngā tuhinga o rātou i roto i ngā ao me ngā whenua mahi. Ko rātou he mea kitea i ngā wāhi hanga, ngā pāmu, me ngā whare hanga, kei reira ka hanga ngā mahi. Ko te mōhiohia i te āheitanga o ēnei mota e taea ai te mōhio ki te pai o rātou ki ngā whakahaere me ngā mahi a rātou.
He nuinga nui ngā paunga pai o ngā mota porihoriho matū. Tuatahitia atu, ko te whanonga nui o rātou, ka taea e rātou whakamahia he mohiotanga nui, kāore i te maroke. He pai hoki rātou, arā, ka taea e rātou whakatipu i ngā mahi nui kāore i te whakamutunga i te wai. Nā rātou i te whakapae nui rawa atu i ngā mota tūturu, ka taea e rātou huri i te mōkai nui me te kore whakarerekē i te kuhu ki ngā mea nui. Ko tēnei he pai tino nui ki te haere tonu i te nui o ngā mahi i te wā iti.
Ka mahi pai hoki ngā mota kauwhata hīrau i roto i ētahi atakapa nui. Ko tētahi he mea ka mahi i roto i ngā wehewehe whakatakotoranga rānei, i ngā wehewehe maroke rānei, ka taea hoki e rātau te mahi i roto i ngā taiao karaheke, kei reira ka mutu ngā moa o ēnei mota. Ka whakamanawa tēnei āhuatanga 20000 lb mota whakatōherehere hei hoko nō reira hei tika mō ngā mīhini nui, nui ngā mahi, pērā i ngā porowhita me ngā kānihera, kei ērā e angitia ana e ngā momo mota kē.
Kei roto i te maha o ngā whakawhitinga mīhini nui e whitiwhiti ana i ngā mota porihita. Ka kitea rātou i roto i ngā mīhini nui, pēnei i ngā kōwae, e whakamahi ana hei hokohoko whenua, ā, i ngā paraoa, e whakamahi ana hei angitu ki ngā taiao nui me ngā rupu nui. Ko ngā mota porihita kei raro i aua mīhini ko tēnā he momo hanga matua, e āheinga ana i te kuhu me te kaha hoki hei paunu me te whakatuku i ngā rupu nui.

Ka whakamahi hoki ngā mota porihita i waenganui i ngā rōpū whai take atu i te hanga me te mahi whenua. Hei tauira, kei raro i a rātou te hunga whakaritorito, kei reira e mahi ana rātou ki te whakatika i te kakara me te whakahokia i ngā rauemi whakawhitinga. Ka whakamahi hoki rātou i roto i te rōpū rākau, kei reira ka tahuna ngā rākau me te whakatuku i ngā poraka rākau. E āhei ana ngā mota nei ki te whakatupu i te mahi pūhukahuka, inaianei ka whakatūria e rātou ngā whakawhitinga hei whakahewenga i te pūhukahuka i raro i te whenua.

Ko ētahi atu hātepe pūoro hydraulics he mea hōia i te whakangungu hou ki ngā rauemi whai wawata mō te whiwhinga kaha me te tūnui. Ko te āhua, ka taea e rātou te noho mō te nuinga o te wā, ahakoa i ngā whenua whakapiki kino, nā te mea ka taea e rātou te whai i roto i te nui o ngā uiui rūngaro rānei, rēhita rānei. I muri iho, ko ēnei whaiwāhi kē ka whiwhi ake i te uara nui i roto i te nui o ngā tūranga.

He mea taunaki ngā hātepe pūoro hydraulics mō JinJia, he hanga me te ingoa pai. He kuhunga tuatahi o ngā mahi e tauwhiro ana i ngā mahi ā-wāhanga me ngā paerewa ā-motu. Ka hanga e JinJia ngā hātepe pūoro hydraulics i te nui o ngā rauemi pai me te momo hanga hou. Ko tēnā hei whakamana i te mea ka taea e rātou te noho pai me te whai hua, e hiahia ana ngā kāwanatanga katoa kia whai mana ōna i ngā hīnāhina.