Hana kaomi kiʻekiʻe e hoʻokō ai i nā kūlana hana koi: He mana piha o 41KW-147KW, kaomi hiki ke koho ʻia mai 7-16bar, lako ea paʻa a mau ka nui, e hoʻoikaika maʻalahi i nā mea hana kaumaha e like me nā wili pōhaku, nā mea haki hydraulic, a me nā lako hana one no nā hana ikaika e like me ke eli ʻana a me ka wāwahi pōhaku.
Hana paʻa ma lalo o nā koi koi o ke kaiapuni o waho: Kū i ka maloʻo, kū i ke kiʻekiʻe o ka mahana, kū i ka haʻalulu, a me ke kū i ka haʻahaʻa o ka mahana; kūpono no nā wahi kiʻekiʻe e like me nā mines, plateaus, a me nā wao nahele; hana paʻa ma nā wahi mai -30 ℃ a i 50 ℃, e hōʻoiaʻiʻo ana i ka holomua o ka papahana me ka hoʻopau ʻole ʻia i ka makahiki.
