ʻO nā mea ʻeli ʻaʻole makemake i ka uila

Nā hiʻohiʻona hana: 1. He māmā ke kaumaha a me ka liʻiliʻi o ka mīkini holoʻokoʻa, kahi kūpono no ka hui ʻana, ka lawe ʻana a me ke kūkulu alanui. 2. He nui ka laulā hana, he kiʻekiʻe ka maikaʻi, a maopopo loa ka maikaʻi o kaʻokiʻana i lalo. 3. ʻO nā ʻāpana nui e like me ka pauma nui, ka pauma hope, ka mīkini huakaʻi, ka pā wai a me nā ʻāpana ʻē aʻe i lawe ʻia mai, me ka hilinaʻi hana kiʻekiʻe a me ka mālama liʻiliʻi. 4. ʻO ka ʻōnaehana hoʻoheheʻe maikaʻi e hōʻoia i kahi kūlana hana maikaʻi a hoʻemi i ka nalowale o nā koho. 5. Chain plate mechanism, hiki ke lawe 'ia ka mea i ka minecart, scraper, belt mechanism more smoothly.

Kūkulu

Hoʻohana nui ʻia nā excavators non-electric i nā hana kūkulu nui, e like me ke kūkulu hale, nā alanui, nā alahaka, a me nā hale noho. ʻO kā lākou mau ʻenekini ikaika a me nā mea hana kiʻekiʻe e hiki ai iā lākou ke lawelawe i nā hana like ʻole, mai ka ʻeli ʻana i nā kumu a hiki i ka hāpai ʻana i nā ukana kaumaha.

Ka mina

ʻO nā mea ʻeli i hilinaʻi ʻole i ka uila he mea nui i ka ʻoihana mining, kahi e pono ai ka mīkini paʻa a hiki ke hoʻololi i nā ʻāina ʻino. He mea koʻikoʻi kēia mau mīkini no ka ʻeli ʻana, ka hoʻouka ʻana, a me ka lawe ʻana i nā mea i loko o nā lua hāmama, quarries, a me nā wahi e ʻohi ai i ka mineral.

Ka wawahi ana

I ka wā e pili ana i ka hana hoʻohiolo, makemake ʻia nā mea ʻeli uila ʻole no ko lākou ikaika a me ka hiki ke hoʻopaʻa i nā mea paʻakikī, e like me nā hale paʻa a me nā metala. Pono lākou no nā papahana hoʻohiolo nui e pono ai ka ikaika a me ka mana.

Nā hana kōkua ulia pōpilikia

I nā kūlana pilikia e like me nā pōʻino kūlohelohe, he mea koʻikoʻi ka loaʻa ʻana o nā lako i hilinaʻi ʻole i ka uila. Hiki ke hoʻokomo koke ʻia nā mea ʻeli uila ʻole ma nā wahi i pau ka mana a i ʻole nā ​​​​mea hana i luku ʻia, e kōkua ana i ka hoʻomaʻemaʻe ʻana i nā ʻōpala a kōkua i nā hana hoʻopakele.