Isakhiwo esizinzile: I-Gantry crane yangaphandle isebenzisa insimbi enamandla amakhulu ukuze kuqinisekiswe ukusebenza okuzinzile esimweni sezulu esibi.
Ukumelana nesimo sezulu okuqinile: Ingaphezulu le-gantry crane yangaphandle iphathwa nge-anti-corrosion, engamelana nokuguguleka kwemvelo njengomoya, imvula, nemisebe ye-ultraviolet.
Idizayini enkulu ye-span: I-heavy duty gantry crane ifanele izindawo ezibanzi zangaphandle futhi ihlanganisa ububanzi obubanzi.
Umthamo omkhulu womthwalo: I-gantry crane enkulu ingakwazi ukuphatha imithwalo esindayo futhi ihlangabezane nezidingo ezihlukahlukene zezimboni.
Ukunyakaza okuguquguqukayo: Ifakwe ithrekhi noma isistimu yamasondo, kulula ukuhamba phakathi kwezindawo zokusebenza ezahlukene.
Izinga eliphezulu lokuzenzakalela: Amanye amamodeli afakwe isistimu yokulawula ezenzakalelayo ukuze kuthuthukiswe ukusebenza kahle nokuphepha.
Amatheminali echweba: Ama-cranes angaphandle asetshenziselwa ukulayisha nokuthulula iziqukathi kanye nempahla enkulu.
Izindawo zokwakha: Ama-cranes angaphandle asiza ekuphakamiseni izinto zokwakha ezifana nemishayo yensimbi kanye nezingxenye zikakhonkolo.
Ukugcinwa kwempahla: Ukudlulisa kanye nokupakisha impahla ngaphandle kwezindawo zokugcina izimpahla ezinkulu.
Ukukhiqiza: Ukuhambisa imishini esindayo nezinto ezingavuthiwe ngaphandle kwamafekthri.
Imboni yamandla: Ama-gantry cranes amakhulu asetshenziselwa ukufaka nokugcina amathuluzi amakhulu njengama-wind turbines nama-transformer.
Ukwakhiwa kukaloliwe nothelawayeka: Okhreyini begantry abasindayo basetshenziselwa ukuphakamisa amathrekhi, izingxenye zebhuloho, njll.
Ukuklanywa kwesakhiwo nokubala komthwalo kwenziwa ngokwezidingo zamakhasimende kanye nendawo yokusebenzisa. Izindwangu eziqinile zensimbi kanye ne-anti-corrosion zikhethwa ukuze kuqinisekiswe ukuqina. Ukuhlolwa okuqinile kwamaphuzu we-welding namandla wezinto ezibonakalayo kwenziwa ukuze kuqinisekiswe ukuphepha. Ukwelashwa kwe-anti-corrosion njenge-sandblasting nokudweba kwenziwa ukuze kuthuthukiswe ukumelana nesimo sezulu. Ukuhlanganiswa okuphelele kuqediwe efektri, futhi ukuhlolwa komthwalo kanye nokugunyazwa kokusebenza kuyenziwa.