Awhi 10.00-20/2.0 mō te awhi Taputapu Hanga Keri wira Ao Whānui

Ka taea te wehewehe i ngā keri wira mō te hanga ki ētahi momo matua e ai ki ngā whakaritenga mahi me ngā āhuatanga hoahoa rerekē. He mahi me ngā painga motuhake tō ia momo keri wira, e tika ana mō ngā taiao me ngā mahi hanga rerekē. Koinei te whakarōpūtanga noa o ngā keri wira mō te hanga:
1. Ngā keri wira paerewa
Ngā Āhuatanga: He whānui te whānuitanga mahi a ngā keri wira paerewa, ā, he kaha te kaha whakahaere, he pai mō ngā mahi oneone me te hanga whānui. He tino pai te mahi a tēnei momo taputapu, ā, ka taea te whakaoti tere i te keri, te whakahaere me ētahi atu mahi.
Ngā horopaki tono: E whakamahia whānuitia ana i roto i te hanganga tāone, te hanganga rori, te hanganga piriti me ētahi atu mara, inā koa i ngā rohe he papatahi te whenua.
Ngā tauira māngai: Pērā i te Volvo EC950F, CAT M318, me ētahi atu.
2. Ngā keri wira kiato
Ngā Āhuatanga: He iti te rahi o ngā keri wira iti, ā, he iti te radius hurihuri, he pai mō te mahi i ngā wāhi iti. Ahakoa te iti, he pai tonu ngā kaha keri, ā, ka taea e rātou te mahi i ētahi mahi uaua.
Ngā horopaki tono: He pai mō te mahi i roto i ngā taiao iti pēnei i te hanganga tāone, te whakahoutanga o ngā wāhi noho, me te hanganga paipa raro whenua.
Ngā tauira māngai: pērā i a JCB 19C-1, Bobcat E165, me ētahi atu.
3. Keri wira-roa
Ngā Āhuatanga: He roa ake ngā ringa me ngā peere o ngā keri ringa-roa, ā, ka taea e ēnei te whakatutuki i ngā hōhonutanga keri me te whānui o te mahi. He tino pai mō te keri hōhonu me ngā mahi teitei.
Ngā horopaki tono: Ka whakamahia whānuitia mō te horoi awa, te keri hohonu o te poka turanga, te whakahoro whare teitei me ētahi atu wā e hiahia ana kia nui ake te hohonu me te teitei o te keri.
Ngā tauira māngai: pērā i te Volvo EC950F Crawler (momo ringa-roa), Kobelco SK350LC, me ētahi atu.
4. Keri hopu wira
Ngā Āhuatanga: Kei tēnei keri he taputapu hopu (e kiia ana hoki he taputapu hopu), he mea pai mō te whakahaere i ngā rauemi papatipu pērā i te kōhatu, te oneone, ngā pae maitai, me ētahi atu. He pai te kaha hopu a ngā keri hopu, ā, he tino pai te mahi, inā koa ka hiahiatia he taputapu nui hei whakahaere.
Ngā horopaki tono: whakamahia mō te horoi i ngā para hangahanga, te uta me te tango i ngā konganuku, ngā mahi whakahoro, me ētahi atu.
Ngā tauira māngai: pērā i te CAT M322, Hitachi ZX170W-5, me ētahi atu.
5. Keri whakahoro wira
Ngā Āhuatanga: He mea hanga tēnei momo keri wira mō te whakahoro whare, ā, he maha ngā wā ka whakamahia ngā taputapu whakahoro pēnei i ngā kutikuti waipēhi me ngā hama waipēhi, me ngā āheinga whakahoro kaha. He pai mō te whakahoro i ngā hanganga raima, ngā hanganga maitai, me ētahi atu.
Ngā horopaki tono: Te nuinga e whakamahia ana mō te whakahoro whare, te horoi i ngā whare kua whakarērea me te wetewete i ngā hanganga nunui.
Ngā tauira māngai: pērā i te Volvo EC950F Crawler, Komatsu PW148-10, me ētahi atu.
6. Keri wira nekeneke tere
Ngā Āhuatanga: Ko te hoahoa o tēnei keri wira e whakatairanga ana i te nekenekehanga, e whakamahi ana i tētahi pūnaha taraiwa wira kaha me tētahi pūnaha whakatārewatanga ka taea te whakarite, ā, ka taea te mahi i runga i ngā whenua rerekē. He iti te radius tahuri, ā, he tino pai mō ngā wāhi mahi whaiti.
Ngā horopaki tono: He pai mō te hanganga tāone, te tāutanga paipa raro whenua, te hanganga huarahi me ētahi atu wā, inā koa mō ngā taiao hanga he nui ngā whakaritenga nekenekehanga.
Ngā tauira māngai: pērā i a CASE WX145, Komatsu PW150-10, me ētahi atu.
7. Keri wira taumaha
Ngā Āhuatanga: He nui ake te kawenga me te kaha keri o tēnei momo keri wira, he pai mō ngā mahi hangarau kaha-nui. He kaha ake tā rātou pūnaha waipēhi, ā, ka taea te whakahaere i ngā kawenga mahi nui ake.
Ngā horopaki tono: E whakamahia ana mō ngā kaupapa hanga nui, te keri maina me ngā mahi oneone nui.
Ngā tauira māngai: pērā i te Volvo L350H, CAT 950M, me ētahi atu.
8. Keri wira ranu
Ngā Āhuatanga: I te whakapainga o ngā whakaritenga tiaki taiao, ka whakamahia e ētahi keri wira ngā pūnaha ranu hei whakaiti i te whakapaunga wahie me ngā tukunga. Ko te tikanga, ka whakakotahihia e ngā pūnaha ranu ngā miihini tahunga ā-roto me ngā motuka hiko, ā, he nui ake te whai huatanga o te wahie.
Ngā horopaki tono: He tino pai mō ngā kaupapa pēnei i te hanganga tāone me ngā whare matomato he nui ngā whakaritenga tiaki taiao.
He maha ngā momo keri wira mō te hanga, he rerekē ngā painga me ngā āhuatanga e tika ana mō ia momo. Mā te whiriwhiri i tētahi keri wira e tika ana, ehara i te mea ka pai ake te mahi, engari ka whakaiti hoki i ngā utu whakahaere. Mā te whiriwhiri i te keri wira tika i runga i ngā whakaritenga whakahaere motuhake (pēnei i te hohonutanga o te keri, te wāhi mahi, ngā whakaritenga kawenga, me ētahi atu) ka āwhina i te whakapai ake i ngā painga whānui o te kaupapa hanga.