Me tika te hanganga o te kauhanga me te kaha, e tukuna ana e ngā mea e ruaYT28 wiri toka hauMā te kaha o tana tikanga patu ka taea te wero hohonu i roto i te wā poto, ka taea ai e ngā kaimahi kirimana te whakatutuki i ngā wā kati.

Mā te hoahoa penapena-hau o te YT28 ka whakaitihia te kawenga o te pūwero, ā, mā ōna kakau ergonomic ka pai ake te whakamarie o te kaimahi. Ka whakamahia i roto i ngā kaupapa rerewē, hiko wai, me te kauhanga metro, koinei tētahi o ngā mea e whakamahia whānuitia ana.ngā wiri hau mō ngā hangangaputa noa i te ao.

I roto i te ao uaua o te whanaketanga hanganga nui, ehara i te mea ko te whai huatanga me te pono anake ngā whāinga—koinei te tūāpapa o te angitu. Kei te tū tonu te YT28 Pneumatic Rock Drill hei rawa nui i ngā rārangi mua o ēnei kaupapa, mai i ngā pari pari o ngā whakaurunga hiko wai ki ngā whatunga uaua o ngā pūnaha metro tāone. Kāore tōna ingoa i hangaia i runga i ngā kupu whakaari, engari i runga i te mahi kua whakamātauhia i roto i ngā taiao tino uaua, e whai wāhi tika ana ki ngā wā tere o te kaupapa me te whakaiti i ngā utu whakahaere mō ngā kaimahi kirimana puta noa i te ao.

Ko te mea e wehewehe ana i te YT28 ko tōna taurite matatau o te mana mata me te mohiotanga whakahaere. He mea hanga te tikanga patu pakari o te wiri kia nui rawa te whakawhiti kaha pānga, ka pakaru te toka me te kaha pumau kia hohonu ake te urunga mō ia whiu wiri. Ko te tikanga tika o tēnei ko te iti ake o ngā hāora e pau ana ki te mata, me te nui ake o ngā mita e riro ana i ia huringa, kia mau tonu ai ngā kaupapa ara nui i te wā i whakaritea.

Haunga te mana parakore, kua hangaia te YT28 mō te hua pumau. Ko tōna hoahoa penapena hau matatau he painga nui, e whakaiti ana i te kawenga katoa o ngā pūwero tīhiera. Ka hua ake tēnei i ngā penapena wahie me te iti iho o ngā tukunga i te papaanga, he mea nui ake mō ngā kaupapa hou, e aro ana ki te taiao. Hei tāpiri, ehara i te mea he āhuatanga whakamarie noa te whakahaere ergonomic - he wāhanga haumaru me te whai hua nui. Mā te whakaiti i te ngenge o te kaiwhakahaere me te pānga o te wiri, ka whakarite kia taea e ngā kaimahi te pupuri i te tika me te putanga teitei puta noa i te rā mahi, ka whakaiti i te mōrearea o ngā whara taumahatanga auau.

I te mea kei te haere tonu ngā whenua ki te whakangao moni ki te whakawhānui i ngā ara rerewē, te hiko wai, me ngā otinga kawe waka ki ngā tāone, kei te kaha tonu te tono mō ngā mīhini pono, mahi teitei pērā i te YT28. Kua whiwhi i tōna tūranga hei tētahi o ngā keri hau e whakamahia whānuitia ana mā te tuku i te mana me te pakari kore e hiahiatia ana e te hanganga kauhanga, e whakaatu ana i a ia anō ehara i te mea he taputapu noa iho, engari he hoa pono hoki ki te hanga i te heke mai.