WY30 Hopena ʻElua Hoʻomehana He Mālama Pōhaku Hoʻopuka Crawler Excavator

Nā ʻōiwi

He mea kanaka nui kekahi excavator me ka hōʻemi loa ʻana i kona mau ʻano, akā, ua like ʻole ke koho ia e hoʻololi ana a me ka hōʻike ana i nā hopena ma mua o ka hana. Hoʻomaikaʻi nā hopena hoʻoponopono ma hope, inā he makeʻe noa, he waiwai kumu, a me ka hōʻea ʻana i nā hopena hoʻomaikaʻi, e kūʻokoʻa ana i ka pololei o nā kaukau i kēia hui.