Hoʻolālā kūikawā ʻia ka lōʻihi demolition boom & arm no ka wāwahi ʻana i nā hale papa he nui.ʻO ka hoʻolālā ʻekolu ʻāpana e hana i ka demolition boom & arm i ʻoi aku ka maʻalahi a hiki ke hōʻea i ka pahuhopu i ke kihi i makemake ʻia.Hoʻohana maʻamau ia ma ka 35t ~ 50t excavator.Ma kahi o ka bākeke, lawe ka lōʻihi o ka demolition boom & lima i ka ʻāhi hydraulic i mea e haehae maʻalahi ai ka pahu hopu.I kekahi manawa, koho ka poʻe i kahi mea hoʻoheheʻe hydraulic e uhaʻi i ke kaʻa paʻa.