He mea paahana ia i kau ʻia ma ka lima o ka excavator, i haku ʻia me nā niho kila curved.ʻO kāna hana nui ka hoʻomaʻemaʻe a me ka pale ʻana i nā mea o nā ʻano like ʻole a me nā nui i ka wā o ka ʻeli ʻana.Eia kekahi mau hana o ka excavator rakes:
1. Ka hana hoʻomaʻemaʻe: Ma nā wahi e like me ka ʻeli ʻana i nā puʻu ʻōpala a me nā kahua kūkulu, me ka hoʻohana ʻana i nā excavators a me nā rakes no ka hoʻomaʻemaʻe hiki ke hoʻomaikaʻi i ka hana hana.
2. Nā mea nānā: Hoʻohana mau ʻia ma ka muliwai, nā māla one, a me nā wahi ʻē aʻe, hiki ke hoʻokaʻawale ʻia nā haumia o nā ʻano like ʻole e nā rakes e hoʻomaikaʻi ai i ka hoʻohana pono ʻana i nā kumuwaiwai.
3. Ka hana hoʻomākaukau ʻāina: E hoʻohuli i nā ʻāpana lepo nui a hoʻokaʻawale iā lākou mai nā ʻōpala maikaʻi ma o kahi kānana, e hoʻomaʻamaʻa i ke kūkulu ʻana ma hope.
4. Hana ʻimi: I ka ʻimi ʻana i nā mea metala, nā mea kanu excavator, a me nā mea ʻē aʻe i ka nahele, hiki ke hoʻohana ʻia nā excavators i hui pū me nā rake no ka ʻimi a me ka hoʻomaʻemaʻe.
I ka hōʻuluʻulu ʻana, e like me nā koi ʻoihana ʻē aʻe, me ka hoʻohana ʻana i nā rakes excavator hiki ke hoʻopau pono i nā hana a hoʻomaikaʻi i ka hana hana.