Kūʻana ʻano o ka mea
Nā mahele pai ʻana
Loaʻa i nā excavator nā haʻahaʻa hana like ʻole, e laʻa wale no kapa, nā mea paku hydrauliko, nā mea kōpae, a me nā makakukui hydrauliko. Ma mua o ka hoʻololi piha ʻana ana o kēia mau mea, hiki iā lākou ke hana nui mau hana, e laʻa wale no ka kāpili, ka hoʻouna, ka paku, ka kōpae, a me ka kauoha. E laʻa wale no, ma nā hana ʻōpala, hiki i nā excavator i hoʻopili ʻia me nā mea paku hydrauliko ke paku piha nā ʻōpala holoholo; ma nā kaiāula kūlanakauhale, hiki i nā excavator i hoʻohana ʻia i nā makakukui hydrauliko ke kauoha piha nā hoʻonohonoho konkretu kūpaʻa.