He kaʻa pono no ka lawe ʻana a me ka hoʻolei ʻana i ke kaʻa ʻo HOWO lua, ʻo ia hoʻi ka dumper truck a i ʻole tipper truck.Inā he one, ʻiliʻili a i ʻole ka ʻōpala wāwahi, hiki i kēia kaʻa kaʻa ke mālama iā ia.Hoʻolako ʻia me kahi moena pahu hāmama, i hoʻopaʻa ʻia ma hope a hoʻolako ʻia me kahi pāpaʻi hydraulic, a hiki ke hāpai ʻia ma mua, e ʻae ana i nā mea i loko o ka moena e hoʻolei ʻia i ka lepo ma hope o ke kaʻa ma ka wahi hoʻouna.
I loko o kā mākou hui, hoʻolaha mākou i ka hāʻawi ʻana i nā kaʻa hoʻolele HOWO hoʻohana kiʻekiʻe.Hoʻoponopono hou ʻia kā mākou mau kaʻa i mea e hoʻokō ai lākou i nā kūlana kiʻekiʻe.Hāʻawi mākou i kahi manaʻo kūikawā i ka HOWO dump truck i kūkulu ʻia ma waena o 2014 a me 2017, no laila hiki iā ʻoe ke hōʻoiaʻiʻo e loaʻa ana ʻoe i kahi kaʻa hilinaʻi e hoʻokō i kāu mau pono huki no nā makahiki e hiki mai ana.