?O ka pā'ālua hydraulic hydraulic

Ua ho?ohana?ia ka pā?ana o ka pākeke sciling scow no ka?ike?ana i nā mea hana ma lalo o ka hana?ana i ka papa hana, a me ka pā'ālua clacket Loa?a nā barkets maika?i i nā waiwai a ho?ohana?ia no ka lawe?ana a me ka wehe?ana i nā mea li?ili?i.