Iigiya ezinkulu ze-helical zidlala indima ebaluleke kakhulu kwizicelo zaselwandle, zibonelela ngokusebenza ngempumelelo kunye nokuqina kwiinkqubo ezahlukeneyo zaselwandle. Ezi zixhobo ziphawulwa ngamazinyo azo ane-angle, avumela ukubandakanyeka okugudileyo kunye nokunciphisa ingxolo, ezenza zibe zilungele iindawo zaselwandle apho ukuthembeka kubalulekile.

Esinye sezicelo eziphambili zezixhobo ezinkulu ze-helical kushishino lwaselwandle kwiinkqubo zokuqhubela phambili. Zisetyenziswa kwiibhokisi zegiya zeenqanawa kunye neenqanawa ezintywilayo, ziguqula amandla e-injini abe ngamandla ajikelezayo afunekayo ukuhambisa iinqanawa emanzini. Ukukwazi kwezixhobo ze-helical ukuphatha imithwalo ephezulu ngelixa kugcinwa ukusebenza kakuhle kuphucula ukusebenza ngokubanzi kunye nokuthembeka kwezi nqanawa zaselwandle.

Ukongeza, iigiya ezinkulu ze-helical ziqhele ukufunyanwa kwii-winches kunye ne-hoists, ziyimfuneko ekusebenzeni kwe-docking kunye nokuphatha imithwalo. Uyilo lwabo olomeleleyo luqinisekisa ukuba bayakwazi ukulawula imithwalo enzima kwaye baxhathise ukuguga, okubalulekileyo kwiimeko ezinzima zaselwandle. Oku kuthembeka kunciphisa ixesha lokuphumla kunye neendleko zokugcina, okwenza kube yinto ekhethwayo kubakhi beenqanawa kunye nabaqhubi.

Kumxholo wezixhobo zokomba ezingaselunxwemeni, iigiya ezinkulu ze-helical zibalulekile koomatshini abahlukeneyo, kubandakanya ukomba kunye nezixhobo zokuphakamisa. Ukusebenza kwabo kunceda ukwandisa inkqubo yokukhupha, ukuqinisekisa ukuba ukusetyenziswa kwamandla kuyancitshiswa ngelixa kwandisa imveliso.

Lilonke, iigiya ezinkulu ze-helical zibalulekile kushishino lwaselwandle, zinika amandla, ukusebenza kakuhle, kunye nobomi obude. Njengoko ithekhnoloji ihambela phambili, indima yabo kusenokwenzeka ukuba yande, iphucule ngakumbi imisebenzi yaselwandle kwaye ibe negalelo kwizinto ezikhuselekileyo nezisebenzayo zaselwandle.