Mīhini Matua:
E whakamahi ana i te hoahoa rotor whānui-rahi 5:6 o te whakatupuranga tuatoru. Ka hono tika te miihini matua me te miihini tīhiera mā te hononga tino ngāwari. Kāore he taputapu whakanui tere i waenganui. Ka rite te tere o te miihini matua ki te miihini tīhiera. He teitei ake te pai o te tuku, he pai ake te pono, ā, he roa ake te ora ratonga.
Mīhini Tīhiera:
Ko ngā miihini tīhiera Cummins, Yuchai me ētahi atu miihini tīhiera rongonui o te motu me tāwāhi kua tīpakohia, e tutuki ana i ngā whakaritenga tukunga ā-Motu II. He kaha te mana, he iti hoki te whakapaunga wahie. He pūnaha ratonga muri-hoko ā-motu kei reira, ā, ka taea e ngā kaiwhakamahi te whiwhi ratonga tere me te oti.
Pūnaha Whakahaere Rōrahi Hau:
He māmā noa iho, he pono hoki te pūnaha whakahaere i te rōrahi hau. Ka whakarerekē aunoa i te rōrahi hau e tomo ana mai i te 0 ki te 100% e ai ki te nui o te hau e whakamahia ana. I taua wā anō, ka whakarerekē aunoa i te tere o te miihini kia penapena ai i te hinu tīhi ki te taumata teitei rawa atu.
Aroturuki Rorohiko Moroiti:
Ka aro turuki atamai te rorohiko iti i te pēhanga o te hau hau, te pāmahana o te hau, te tere o te miihini tīhiera, te pēhanga hinu, te pāmahana rakau, te taumata tāke wahie me ētahi atu tawhā whakahaere, ā, he mahi whakaoho aunoa me te tiaki whakaweto.
