Ka tukuna e mātou he raupapa katoa o ngā taputapu hanga keri mahi-teitei, tae atu ki ngā tauira tawhito YT24, YT27, YT28, YT29A, S82, S83 me te S250 mō ngā keri toka waewae hau. Ko ā mātou keri toka hau me ngā keri toka jackleg he mīhini keri toka raro whenua tino pai e whakamahia whānuitia ana mō ngā mahi keri me te keri rua.
Ka whakaratohia hoki e mātou ngā kōwiri hau raupapa TPB katoa pērā i te TPB40, TPB60 me te TPB90. He tino pai te mahi a ēnei kōwiri hau taumaha, ngā hama hīkī me ngā pakaru papa mō te pakaru raima, te whakahoro toka me te kuru maina.
Haunga ngā mīhini matua, kei a mātou ngā wāhanga e manawapa ana mō te keri toka pono me ngā taputapu kōhao hau. Kei te wātea hoki ngā pūwero hau keri, ngā pūwero hau tīhi kawe me ngā paihikara hiko keri whenua hei tautoko i ō hiahia hanga whenua katoa me te kawe keri.
Ka whakaratohia hoki e mātou ngā kōwiri hau raupapa TPB katoa pērā i te TPB40, TPB60 me te TPB90. He tino pai te mahi a ēnei kōwiri hau taumaha, ngā hama hīkī me ngā pakaru papa mō te pakaru raima, te whakahoro toka me te kuru maina.
Haunga ngā mīhini matua, kei a mātou ngā wāhanga e manawapa ana mō te keri toka pono me ngā taputapu kōhao hau. Kei te wātea hoki ngā pūwero hau keri, ngā pūwero hau tīhi kawe me ngā paihikara hiko keri whenua hei tautoko i ō hiahia hanga whenua katoa me te kawe keri.
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TS11 Pūwhakapakari Hau Mahi Mama Pūwhakapakari Hau Keri Hāma mō te Pakaru Toka Tāwharau
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S83 Pūwero Toka Waewae Hau Haumahi Taumaha mō te Keri me te Keri i ngā Kōhatu Mārō
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Pūrere Whakapūngao Hau Pūkoro SF4.0‑5 Pūrere Whakapūngao Hau Mahi Taumaha mō te Whakapūngao Keri Toka Jackhammer Keri Hanganga
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Pūwero Hau W3.5‑5
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Pūwero hau W2.85‑5
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YT28 Pneumatic Jackleg Rock Wire
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Te Wiri Toka Waewae Hau a Shenli YT27
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Pūwero Hau Piston W1.8/5 5bar 1.8m³/min Diesel Kawe mō te Keri
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Te Keri Pīra Whakapūmau me te Pūwāhi Moil Mining
