Iikhreyini zokuphatha izikhephe, ezikwaziwa ngokuba ngabaphathi bezikhephe.Isetyenziswe ngokubanzi kwimidlalo yemidlalo yamanzi, iiklabhu ze-yacht, ukuhamba, ukuthutha kunye nokufunda, njl.Ikhreyini yokuphatha isikhephe kunye neyacht ibandakanya ezi zinto zilandelayo: isakhiwo esingundoqo, ibhloko yamavili ahambahambayo, indlela yokunyusa umgangatho, umatshini wokuqhuba, inkqubo yokuhanjiswa kwehydraulic kunye nenkqubo yokulawula umbane.Esona sakhiwo singundoqo luhlobo lwe-N, olunokuthi lugqithise isikhephe/iyacht enobude bodlula umphakamo wecrane.
i-crane yokuphatha isikhephe inokusingatha iinqanawa ezahlukeneyo zeetoni okanye iiyachts (10T-800T) ukusuka kwicala lonxweme, ingasetyenziselwa ukugcinwa kwicala lonxweme okanye ingafaka isikhephe esitsha emanzini.