I whakangungu hei whakamahere i ngā hīrau nui, ko te pouaka hīrau i whakatuwhera nei he paihere i te wā kia noho tino taurite, ā, kia pai rawa te whakamahi. Ko te āhua iti o te pouaka hīrau e whakapai ana ki ngā wāhi iti, ā, ko te rākau toki matatū e whakautu ana i ngā hua ki runga i te 10 tons. Ko te kawe tūao e iti ana i te mahi hīrau, ā, ko te puaki i roto i te whare e whakaae ana ki te whakawhiti i te tahuri. He pai tēnei ki ngā ringa meka, ngā kaiwhakatū hanganga, me ngā kaiarahi DIY, he mea hira ki ngā mahi e hiahiatia ana te whakamahere tūmatanui, me te hīrau motokā, ā, me ngā whakahaere tuara.