21.75-27/2.5 rim no ka Mining Underground mining Universal

ʻO nā huila lalo he mau ʻano huila kūikawā i hoʻolālā ʻia no ka hoʻohana ʻana i nā hana eli a me nā hana tunneling. Hoʻolālā ʻia kēia mau huila e kū i nā kūlana paʻakikī a paʻakikī i loaʻa i nā kaiapuni lalo, me nā ʻāina ʻino, nā mea abrasive, a me nā wahi paʻa. Aia nā ʻano huila ma lalo o ka honua, e lawelawe ana kēlā me kēia i nā kumu kikoʻī i ka hana ʻana a me ka hana tunneling. ʻO kekahi mau laʻana maʻamau penei: 1. **Mining Truck Wheels**: ʻO nā kaʻa eli ma lalo o ka honua he mau kaʻa kaumaha i hoʻohana ʻia no ka lawe ʻana i nā mea a me nā minela i loko o nā lua lalo. Hoʻolālā ʻia nā huila o kēia mau kaʻa no ka lawe ʻana i nā ukana kaumaha, hāʻawi i ka huki ʻana ma nā ʻaoʻao like ʻole, a pale aku i ka lole a me ka waimaka mai nā mea abrasive. 2. **Mine Cart Wheels**: ʻO koʻu mau kaʻa he mau kaʻa wili liʻiliʻi i hoʻohana ʻia no ka lawe ʻana i nā mea i loko o nā awāwa koʻu. ʻO nā huila o kēia mau kaʻa he paʻa a paʻa hoʻi, e ʻae iā lākou e hoʻokele i nā ala haiki a kūlike ʻole. 3. **Nā Mīkini Hoʻoheheʻe Tunnel (TBM) Huila**: ʻO nā mīkini hoʻoheheʻe tunnel he mau mīkini nui i hoʻohana ʻia no ka ʻeli ʻana i nā tunnel ma nā hana ʻeli a me nā hana kūkulu. Hoʻolālā kūikawā ʻia nā huila ma luna o kēia mau mīkini e mālama i nā ikaika nui i loko o ka tunneling a me ke kū ʻana i ke ʻano abrasive o ka pōhaku a me ka lepo a lākou e hālāwai ai. 4. **Uila Belt Conveyor**: Ma nā hana ʻeli ʻana ma lalo o ka honua, hoʻohana ʻia nā kāʻei conveyor no ka lawe ʻana i nā mea ma kahi lōʻihi. Hoʻolālā ʻia nā huila ma nā ʻōnaehana conveyor e kākoʻo i nā haʻahaʻa kaumaha a hāʻawi i ka neʻe maʻemaʻe ma nā ala conveyor. 5. **Uila Locomotive**: Hoʻohana ʻia nā locomotives lalo no ka lawe ʻana i nā limahana a me nā lako i loko o ka lua. Hoʻolālā ʻia nā huila o kēia mau locomotive e hana ma nā ala haiki i nā wahi paʻa. Hana ʻia nā huila lalo mai nā mea ikaika kiʻekiʻe, e like me ke kila a i ʻole ke kila, e kū i nā kūlana koi ma lalo o ka honua. Hiki iā lākou ke hoʻolako pū me nā hiʻohiʻona hou e like me nā wāwae i hoʻoikaika ʻia, nā uhi kūikawā, a i ʻole ka hoʻomaʻamaʻa wela e hoʻomaikaʻi i ko lākou lōʻihi a me ka hana. Hāʻawi ʻia i ke kaiapuni paʻakikī a me ka noʻonoʻo palekana i ka ʻeli ʻana i lalo o ka honua a me ka tunneling, ʻo ka hoʻolālā ʻana a me ke kūkulu ʻana i nā huila lalo he mea koʻikoʻi e hōʻoia i nā hana kūpono a palekana i kēia mau ʻoihana.