ʻO ka mīkini shearing hydraulic he mīkini e hoʻohana ana i ka neʻe ʻana o ka ʻili o luna a me ka ʻaoʻao haʻahaʻa paʻa e ʻoki i nā papa metala o nā mānoanoa like ʻole me kahi ākea ākea kūpono.Hoʻohana ka mīkini holoʻokoʻa i kahi hoʻolālā welded a pau me ka ikaika a me ka rigidity.Hoʻolakoʻia nā mīkini a pau me nā hoʻonohonoho maikaʻi loa, me ka hoʻohanaʻana i ka'ōnaehana hydraulic integrated holomua, he hilinaʻi kiʻekiʻe ka pūnaewele, a hoʻi wikiwiki ka accumulator.Hiki ke hoʻololi koke ʻia ke kaʻa kaʻa pahi-ʻaoʻao, maʻalahi e hana, kūpono no ka ʻāʻili ʻana i nā pono o nā mānoanoa pāʻani like ʻole a me nā mea waiwai, ka hana hana kiʻekiʻe a me ka pololei shearing kiʻekiʻe.