NM400, NM450, a me NM500 pae kiʻekiʻe ʻaʻahu kūpaʻa pale kila i hoʻohana nui ʻia i nā mīkini mining, mining a me ka lawe ʻana, nā mīkini hana, nā mīkini mahiʻai, nā mea kūkulu hale, nā mīkini uila, ka lawe kaʻaahi, a me nā keʻena ʻē aʻe.No ka laʻana, ʻo nā niho bakeke a me nā bākeke o nā excavators, nā papa niho a me nā hāmare o nā ʻōpala like ʻole, nā kāmaʻa track o nā tractors a me nā pahu, nā ʻōpala o nā bulldozers, a me nā linings o nā huila uila nui i kaupalena ʻia i ka hoʻohana ʻana i ka lole. ʻO ke kila kūpaʻa i hoʻopaʻa ʻia i ka ʻaʻahu abrasive, a ʻo nā ʻano mīkini a pau e hana i nā ʻano lole like ʻole, a aia nā koi no ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana o nā mea hana a i ʻole ka hoʻohana ʻana i ke kila pale.