pūtahi whawhai dth
Kei te whakaputa i tētahi whakamahinga hiranga hou tō te pū kawhi DTH, āta hangaia hei whakamana i ngā hiranga nui ki roto i ēnei mōhiotanga kawhi. Ko tēnei rautaki matataki e mahi ana i runga i te whakaaro o te kōwhiri i raro-i-te-rua, kei runga tonu te mēkanika kōwhiri i te pū kawhi, me te whakapakari i te whakawhitinga hīkōma me te hiranga kawhi. E harakeke ana te rākau i te kasinga kōwhiri, te pihikara, te pū kawhi, me te whakahaere pūnaha waipiro, ka mahi nei i te ture pai hei whakatupu i te kaha kōwhiri ki te tahuhu mata whenua. Ka mahi i ngā taiao iti, i waenganui i te 1500-2500 kōwhiri ki te meneti, ka whakawhiti i te hīkōma pneumatika ki te hīkōma kōwhiri meka, ā, kei te whakaae ki te whakamutu haere i ngā whenua kaimata whakahērangi. Kei te pai ake tēnei mōhiotanga i ngā mahi kawhi rua wā ko te tino taea ai ki te whakarite i ngā kōpu kawhi tika me te tika i runga i ngā urupa e whai ake ana i te 100 mete. Ko tana tino whakaaro ki ngā momo pū kawhi e rerekē ana, e whai ana mai i te 90mm ki te 400mm i te uiui, me te pai ake i te whakarite i ngā mōhiotanga mō ngā ratonga katoa o te kaihokohoko, te hanga, me te kawhi wai. Kei te hangaia te rākau i ngā rāngai whakamahere tino pai moe me te hanga tino tika, hei whakamana i te oranga whai wā me te whakapakari tūhonotia i raro i ngā take whakapae.