I-Marine jib cranes isoloko isetyenziswa kwiindawo zeenqanawa kunye namazibuko okuloba ukuhambisa iinqanawe ukusuka emanzini ukuya elunxwemeni, kwaye zikwasetyenziswa kwiindawo zeenqanawa ukwakha iinqanawa. I-marine jib crane ibandakanya ezi ndawo zilandelayo: ikholamu, i-cantilever, inkqubo yokuphakamisa, inkqubo yokubulala, inkqubo yokulawula umbane, kunye ne-open-...
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