Le Cantilever Gantry Crane uhlobo oluvame ukubonakala lwe-gantry ganed ganry crane esetshenziselwa ukuphatha imithwalo emikhulu ngaphandle, njengaseyadi ethwala izimpahla, echwebeni lasolwandle. I-geam gane ye-gantry eyodwa noma i-double Beam Gantry Crane kufanele ikhethwe ngokwezidingo ezithile zomthamo womthwalo nezinye izidingo ezikhethekile ezenziwe. Lapho uphakamisa imithwalo ingaphansi kwamathani angama-50, i-span ingaphansi kwamamitha angama-35, azikho izidingo ezithile zohlelo lokusebenza, ukukhetha kohlobo lwe-gantry crane olulodwa kufanelekile. Uma izidingo ze-girder yonyango zibanzi, ijubane lokusebenza liyashesha, noma ingxenye enkulu futhi ingxenye ende iphakanyiswa kaningi, khona-ke kufanele kukhethwe i-ganry gane yakwaGantry. I-cantilever gantry crane ibunjiwe njengebhokisi, ngamathrekhi amabili aphindwe kabili amathrekhi, futhi imilenze ihlukaniswe izinhlobo a nezinhlobo zakho ngokuya ngezidingo zokusebenzisa.
I-Standard-girder Crane evamile isebenza emthwalweni ojwayelekile, alayishe, aphakamise, futhi ukuphakelwa kwemisebenzi kumayadi angaphandle kanye nama-railroad radio. I-cantilever gantry crane iyakwazi ukuphatha imithwalo emikhulu, enzima ezindaweni zangaphandle, njengamachweba, imikhumbi, izindawo zokugcina impahla, nezindawo zokwakha. I-Cantilever Gantry Crane isebenza kumathrekhi okuhamba afakwe emhlabathini, futhi isetshenziselwa kakhulu ukulayisha nokulayisha emisebenzini emaceleni okugcina ngaphandle, ama-piers, izitshalo zamandla, amawadi e-railroad, phakathi kwabanye. I-Cantilever Gantry Crane isetshenziswa ezindaweni ezahlukahlukene zomsebenzi ovulekile wokuphatha imithwalo esindayo noma izinto zokwakha, ezivame ukutholakala ezindaweni zokugcina, amayadi entambo, amayadi e-scrap, amayadi e-scrap, namamitha ensimbi.
Ngenxa yemvelo yayo, i-gantry crane yangaphandle iyingxenye ebanzi yemishini yemishini esetshenziswa kaningi. Ama-gantries ayatholakala ngamakhono afanayo kanye nama-spans ukubhala ama-cranes, futhi afaneleke ngaphakathi kwezicelo zangaphandle. Ama-gantries afana nama-cranes ebhuloho, ngaphandle kokuthi asebenza kumathrekhi angaphansi kwezinga eliphansi.