A wili pneumatic drill rig He koho maikaʻi loa ia no nā ʻoihana he nui, ʻoi aku hoʻi i ka mining, kūkulu, a me ka ʻimi ʻāina, ma muli o kona mana, kūpono, a me ka lōʻihi. Hoʻohana ʻia e ka ea paʻa, hāʻawi nā rigs pneumatic i ka hana ikaika, e kūpono iā lākou no ka ʻeli ʻana i nā mea paʻakikī e like me ka pōhaku a me ka lepo. ʻIke ʻia lākou no ko lākou hilinaʻi ʻana i nā kaiapuni paʻakikī, kahi e hakakā ai nā ʻōnaehana ʻē aʻe, no ka mea he liʻiliʻi nā ʻāpana neʻe a liʻiliʻi i ka lole a me ka waimaka, e hōʻemi ana i nā kumukūʻai mālama.
ʻO kekahi o nā pōmaikaʻi nui o nā pneumatic drill rigs ko lākou hiki ke hana i nā kūlana koʻikoʻi, me nā mahana kiʻekiʻe, he mea koʻikoʻi ia no nā ʻoihana e like me ka mining a i ʻole geothermal exploration. Hoʻohui ʻia, ʻoluʻolu lākou i ke kaiapuni, e hana ana i ka pollution liʻiliʻi i hoʻohālikelike ʻia i nā rigs i hoʻohana ʻia i ka wahie a pale aku i nā kahe wai hydraulic weliweli.
ʻOi aku ka maʻalahi o nā rigs pneumatic drill, hāʻawi i ka maʻalahi i nā noi like ʻole. ʻO kā lākou hana, i hui pū ʻia me nā kumukūʻai haʻahaʻa haʻahaʻa a me ka mālama ʻana, e hoʻolilo iā lākou i kumu kūʻai kūpono i ka wā lōʻihi. Inā no ka ʻeli ʻana i lalo, ka hana ʻili, a i ʻole ka ʻāina paʻakikī, ʻo ka pneumatic drill rig ka mea ikaika, hilinaʻi a maikaʻi hoʻi no ke koi ʻana i nā hana wili.