He aha nā lako e pono ai no nā eli lanahu hou

Lako eli lanahu:

Hoʻopili kēia i nā mea ʻako, nā miners mau, pāpū, a me nā rig drilling spiral.

Na Lako Lawe:

Hoʻopili ka laulā i nā mea lawe kāʻei a me nā mea lawe scraper.

Lako Kakoo Maka Hana:

Hoʻopili i nā kākoʻo hydraulic a me nā pono hoʻokahi.

Na Lako Tunneling:

ʻO ka laulima mea hana nā mīkini hoʻoheheʻe pōhaku, nā mīkini hoʻoheheʻe pōhaku hapalua, a me nā mīkini hoʻoheheʻe pōhaku paʻakikī.

Lako Hoolele:

Loaʻa kēia ʻāpana i nā mea pā ventila nui a kūloko.

Lako Kokua Tunnel:

Loaʻa i nā rig wili heleuma hydraulic, rig wili heleuma pneumatic, ʻaoʻao pneumatic heleuma rig wili, wāwae pneumatic ʻaoʻao heleuma rig wili, a me ke kolamu e kākoʻo ana i nā rig wili lima lima pneumatic.

Na Lako Hookuu Gas:

Aia i nā rig wili heleuma kolamu, nā wili lua ma lalo o ka honua no nā eli lanahu, a me nā pāpaʻu ʻalahu kohu kohu kohu.

Lako Hanai:

Loaʻa i nā mea hānai haʻalulu pālua, nā mea hānai lanahu hoʻā, mea hānai lanahu kāʻei, a me nā puka hopper hydraulic.