28.00-33/3.5 rim no ka Mining Underground mining CAT

ʻO nā kaʻa mining underground he mau kaʻa kūikawā i hoʻohana ʻia i nā hana mining e hana ʻia ma lalo o ka honua. Hoʻolālā ʻia kēia mau kaʻa e hoʻokele a hana i nā wahi paʻakikī a paʻa pinepine i loaʻa i nā mines lalo. Hāʻawi lākou i nā kumu like ʻole, e like me ka lawe ʻana i nā limahana, nā lako, a me nā mea hana, a me ka hoʻomaʻamaʻa ʻana i ka ʻili ʻana o nā minerala a me nā ores mai lalo o ka lepo.

Eia kekahi mau ʻano maʻamau o nā kaʻa eli ma lalo o ka honua:

1. **Load Haul Dump (LHD) Loaders:** LHD loaders hoʻohana ʻia no ka lawe ʻana i nā mea i ʻeli ʻia mai ke alo hana o ka mine a i kahi kikowaena, kahi e hiki ai ke hana hou a lawe ʻia paha i ka ʻili. Loaʻa i kēia mau kaʻa he bākeke a i ʻole he scoop ma mua no ka hoʻouka ʻana i nā mea.

2. **Mine Trucks:** E like me nā kaʻa hoʻolei maʻamau, ua hoʻolālā ʻia nā kaʻa koʻu e lawe i ka nui o nā mea i loko o nā kaʻa koʻu. Hoʻohana pinepine ʻia lākou no ka hoʻoneʻe ʻana i ka ʻala, ka pōhaku ʻōpala, a me nā mea ʻē aʻe i nā wahi i koho ʻia no ka hana ʻana a i ʻole ka hoʻokuʻu ʻia.

3. **Nīkini wili:** Hoʻohana ʻia nā rig wili ma lalo o ka honua no ka ʻeli ʻana i nā lua e hana i nā ʻano pahū a i ʻole no ka ʻimi ʻana. He kuleana koʻikoʻi lākou i ka hoʻomākaukau ʻana i ka maka o koʻu alo no ka ʻohi ʻana a i ʻole ka hōʻiliʻili ʻana i ka ʻikepili honua.

4. **Nā Kaʻa Hoʻohana:** ʻO nā kaʻa hoʻohana he mau kaʻa multipurpose i hoʻohana ʻia no ka lawe ʻana i nā limahana, nā mea hana, a me nā lako a puni ka lua o lalo. Pono kēia mau kaʻa no ka mālama ʻana i nā hana a me ka hōʻoia ʻana i kahi wahi hana palekana.

5. **Bolters and Roof Scalers:** Hoʻohana ʻia kēia mau kaʻa e hoʻoikaika a hoʻopaʻa i nā paia o kaʻu a me nā kaupaku ma o ka hoʻokomo ʻana i nā hale kākoʻo e like me nā bolts a i ʻole mesh e pale ai i ka hāʻule.

6. **Nā Mea Lawe Paʻa:** Hoʻolālā ʻia nā mea lawe limahana ma lalo o ka honua e lawe maluhia i nā limahana noʻu i a mai kā lākou wahi hana. Loaʻa pinepine lākou i nā hiʻohiʻona palekana kūikawā e hōʻoia i ka maikaʻi o nā miners.

7. **Scissor Lifts and Man Carriers:** Hoʻohana ʻia kēia mau kaʻa no ka lawe ʻana i nā limahana i nā pae like ʻole i loko o ka maina a he mea pono loa ia ma nā kumu kū pololei a i ʻole nā ​​​​tunnels inclined.

8. **Anfo Loaders:** Anfo (ammonium nitrate and fuel oil) hoʻohana ʻia no ka hui ʻana a hoʻouka i nā mea pahū i loko o nā lua no ka hana ʻana.

9. **Mīkini Mīkini:** Hoʻolālā ʻia nā mīkini ʻumeke e hoʻoneʻe i nā mea ʻala, nā ʻōpala, a i ʻole nā ​​​​pōhaku haʻihaʻi mai ka papahele koʻu. Hāʻawi lākou i ka mālama ʻana i kahi wahi hana maʻemaʻe.

10. **Minesweepers:** Ua lako kēia mau kaʻa me nā mea ʻike like ʻole a me nā mea ʻike e hōʻoia i ka palekana o nā miners ma o ka ʻike ʻana i nā pōʻino e like me ke kinoea a i ʻole nā ​​kumu pōhaku paʻa ʻole.

Hoʻolālā ʻia nā kaʻa eli ma lalo o ka honua e hana i nā kūlana koʻikoʻi, e pili ana i ka palena palena, ka maikaʻi ʻole o ka ea, a me ka ʻike ʻana i nā mea pōʻino. He ʻāpana koʻikoʻi lākou o nā hana mining hou, e hāʻawi ana i ka pono, palekana, a me ka huahana i loko o nā wahi mining underground.