poraka whakamahere huarahi
Kei te whai take tētahi pūoro hokohoko hei mea nui i roto i ngā mahi hanga, e hanga ana hei whakamahere mo te kōpikopiko whenua me te kōpikopiko asfalti i waenganui i ngā kaupapa hanga. Ki muri i tēnei rautaki toa, ka whakamahi ki tana mana wehi me ngā pūmotu whakanuiahuhei hei whakapītau i ngā matū, kia noho pono ai te pūnaha tūpuhi me te pūnaha whai wawe mō ngā ara, ngā huarahi nui, me ērā atu kaupapa huritau. Ko te pūoro hokohoko hou o nāianei he whakaaeke i ngā hunga hangarau matatū me ngā tikanga mekanika kua whakaaro noa, e paunga tonu ana i ngā uiui whakanuiahuhei e taea ana te whakarerekē, i ngā raraunga tatakihia, me ngā whare kaiwhakahaere pai tangata. Ka tae noa atu ngā rautaki nei ki ngā pūnaha matatū whakanuiahuhei matatini e tāpirihia ana i ngā tahataha pūnua i te wā kotahi, kia kitea ai ngā hua pai. E rua ngā momo kōwae o te pūoro: kōwae horoi mo te mahi asfalti, rānei ko te kōwae papa mo te kōpikopiko whenua, me utu ake ngā tūnga i waenga i ngā whakamahi. Kei te tirotiro i ngā whakaaro taiao mō ngā pūkaha uku iti me ngā pūngao whakaiti, ā, kei ngā whakawhanake haumaru, ko ngā pūtake whakauru rollover me ngā pūmanawa whakamutu āmioiti. Ko te rākau wai whakapūmau o te rautaki ka takahi i te whakapae o ngā matū ki runga i ngā kōwae i te wā e kōpikopiko asfalti ana, kia tiakina ai te pai o te kaiwhakaatu. Kei ngā momo whakahirahira ka whakauru GPS hei whakahaere tika i te tuhituhi me te tuhinga o ngā patipati whakanuiahuhei, kia tutuki ai ngā whakatakoto pai me ngā whakaaetanga kaupapa.