ʻO ka wehewehe pōkole:

1.Through quench-tempering kaʻina hana e hōʻoiaʻiʻo maikaʻi loa mechanical waiwai, kiʻekiʻe kiʻekiʻe a me ka maikaʻi aahu kū kū'ē i ke kulou a me ka hakihaki.
2. ʻO ka paʻakikī o ka honua HBN460 no ka hoʻemi ʻana i ka lole a me ke ola lōʻihi, e hoʻohui i ka waiwai i kāu huahana i kāu ʻoihana ma ka hoʻonui ʻana i ka lōʻihi o kāu huahana.
3.Pcise hoʻolālā, hana pono no ka hoʻoponopono maʻalahi maʻalahi grousering kaumaha ukana hiki i 50tons me ka compromising pono functioning o ka excavators hilinaʻi maikaʻi, kiʻekiʻe kumu kūʻai hana, maikaʻi nā lawelawe.ʻO kā mākou huahana kāu koho maikaʻi loa.