Ngā Pūrongo
Me pēhea te whiriwhiri i te mīhini uta wira tika mō ngā mahi keri kohatu
2025-08-18
1. Kia Mārama ki ō Hiahia Whakahaere
Tīmata mā te tautuhi mārama i ngā āhuatanga motuhake o tō mahi keri kohatu:
- Momo RauemiKei te mahi koe i ngā kohatu tārewa, i ngā kohatu taumaha, i ngā rauemi whakauru rānei?
- Tawhiti UtainaKa taea e te utauta te mahi i ngā tawhiti poto, i ngā tawhiti roa rānei?
- Te Rahi WhakaputaKo ngā mahi nui ake ka hiahiatia he uta nui ake me te kaha o te peere nui ake.
2. Kōwhiria te Rahi me te Kaha Tika
Tātaitia te rahi o te utauta ki tāu kawenga mahi:
| Akomanga Utaina | Te kaha o te pākete noa | Pai rawa atu mō |
|---|---|---|
| Waenga (15–30 tāne) | 2.5–4.5 m³ | Te nuinga o ngā mahi keri kohatu |
| Nui (>30 tāne) | 4.5–9.5 m³ | Te nui o te kohatu, te taumaha o te uta |
Mō ngā mahi keri kohatu taumaha, ko ngā tauira pēnei i te CAT 950 GC, Volvo L120H, rānei SINOMACH 957Hhe kōwhiringa kua whakamātauhia.
3. Whakatairangahia ngā Tāia i Hangaia mō ngā Āhuatanga o te Keri
He mea tino pakaru ngā potae i roto i ngā keri rua. Rapua ēnei:
- Ngā pakitara taha kua whakapakaritia me ngā takahanga hohonu mō te roa
- Te kaha o te kukume me ātete tapahi mō ngā whenua toka, korekore
4. Arotakehia te Whai Hua o te Wahie me ngā Utu Whakahaere
Ko te wahie te tino take o te utu. Kōwhiria ngā uta me:
- Ngā miihini penapena wahie (hei tauira, e tutuki ana i ngā whakaritenga o te Taumata 4)
- Ngā waipēhi matatau mō te mana me te kore e pau te wahie nui
- Te urunga ngāwari ki te tiaki hei whakaiti i te wā kore mahi
5. Te Whakamarie me te Haumaru o te Kaiwhakahaere
Ko ngā nekehanga roa i roto i ngā āhuatanga uaua e hiahiatia ana:
- Ngā kāpata ergonomic me te whakahaere āhuarangi me te iti o te haruru
- He tirohanga tino pai me ngā pūnaha kāmera
- Ngā āhuatanga aunoa pērā i te whakataurite-aunoa me te kite kawenga
6. Hangarau me te Whakawhitiwhiti Kōrero
Ko ngā taputapu uta hou e tuku ana:
- GPS me te hangarau whakawhitiwhiti kōrero mō ngā whakatūpato arotau huarahi me te tiaki
- Ngā pūnaha aroturuki kawenga hei ārai i te taumaha rawa
- Ngā aratau taiao hei whakaiti i ngā tukunga me te whakamahinga wahie
7. Whakaarohia te Oranga Tonu
Mena he mea nui te tutuki i ngā whakaritenga taiao:
- Kōwhiria ngā miihini iti-tukunga
- Whakaarohia tauira ranu, tauira hiko rānei mēnā e wātea ana
- Kōwhiria ngā waitohu me ngā wāhanga hangarua
8. Hou vs. Whakamahia
Mena he iti te tahua, ngā utaina wira kua whakamahia pērā i te CAT 966H (190 HP, 3.5 m³ peere) tuku:
- ~50% te iti iho o te utu i te mea hou
- Uara toenga kaha
- Te mahi kua whakamātauhia i roto i ngā mahi keri me te keri
9. Rārangi Arowhai mō te Kōwhiringa Whakamutunga
| Tauwehenga | Tirohia |
|---|---|
| E ōrite ana te kaha o te pākete ki te rahi o te taraka | ✔ |
| E rite ana te mana o te miihini ki te matotoru o ngā rauemi | ✔ |
| He pakari, he mea hanga hoki ngā potae i roto i te keri rua. | ✔ |
| He ngāwari te whakamahi i te tekesi, ā, he haumaru hoki | ✔ |
| Kei te wātea te tautoko tiaki ā-rohe | ✔ |
| Kei roto te whakahaere waea/rōpū waka | ✔ |
Whakarāpopototanga
Mō te nuinga o ngā mahi keri kohatu, he waenga ki te Utaina Wira Nui (15–30+ tāne) me te kaha o te peere, ngā potae kounga-taraiwa, me ngā miihini penapena wahie he mea tino pai. Ngā waitohu pēnei i NGĀRU, Volvo, Komatsu, me SINOMACH CHANGLIN tuku tauira kua whakaritea mō ēnei taiao. Mena he āwangawanga te utu, ngā tauira kua whakamahia pērā i te CHANGLIN He haumitanga mohio, pono hoki te 955T