I-semi gantry craneyakhiwe ibhuloho, umshini wokugijima u-crane, umshini wokugijima wetroli kanye nendlela yokuphakamisa. Le crane iyinhlanganisela ye-overhead crane kanye ne-gantry crane. Yakhelwe ngomlenze owodwa ogibela amasondo noma ama-rails kanye nolunye uhlangothi lwe-crane egibele ohlelweni lwe-runway oluxhunywe kumakholomu wokwakha noma udonga oluhlangothini lwesakhiwo sesakhiwo. Lolu hlobo lwe-crane lungashintshwa ukuze lusetshenziswe kokubili ngaphakathi nangaphandle.
Semi I-gantry crane iwukhreni wemisebenzi elula osetshenziswa kakhulu, osetshenziswa kabanzi ezindaweni zokusebenza zasendlini nangaphandle, njengamayadi okugcina, indawo yokugcina impahla, indawo yokusebenzela, amagceke ezimpahla, kanye nedokodo. Kuyi-crane ye-A frame gantry evamile kanye nokuphakamisa Umthamo walo mshini usebangeni lamathani ama-3 kuye kwayi-16 ukuphatha izinto ezincane neziphakathi. Insimbi ukwakheka kwale gantry crane engasindi kuvame ukuklanywa ngohlobo lwebhokisi.
Iisigamu i-gantry crane ene-hoist kagesiiwuhlobo lomshini wokukhuphula ujantshi omncane nonosayizi omaphakathi futhi kufanele isetshenziswe ngendlela efanele i-CD1 kanye ne-MD1 ye-hoist kagesi yohlobo lwe-MD1. Isinciphisi esikhethekile esinebhande eliphansi singenza indawo yokusebenza yangaphakathi ibe nkulu ngokuphakamisa umthamo ophakathi kwethani elingu-1-16, ubude phakathi kwamamitha angu-5-20 nendawo yokusebenza -20 kuya ku-40 degree centigrade. I-semi-gantry crane ene-electric hoist i-crane evamile, futhi ivamise ukusetshenziswa esitolo semishini ukuthwala izinto. I-crane inezinhlobo ezimbili zokusebenza ezihlanganisa ukulawula phansi kanye ne-remote control.
Lo msebenzi wokukhanyaisigamu i-gantry craneilungele ukuphakamisa nokudlulisa imithwalo emincane nelula isuka endaweni eyodwa iye kwenye ukuze kukhuliswe umkhiqizo kanye nokukhula komnotho okuphezulu, okusetshenziswa kabanzi emikhakheni eminingi ehlukahlukene, njengendawo yokwakha, ujantshi wesitimela, itheku, indawo yokusebenzela, nendawo yemikhumbi. Lolu hlobo lwe-gantry crane luza ngezinhlobo ezahlukene futhi uhlobo ngalunye lwenzelwe izinhloso ezahlukene. Ngokusho kwemiklamo ehlukahlukene yegirder, iisigamu I-gantry crane ingahlukaniswa ibe yibhande elilodwa kanye ne-double girder. Ngaphandle kwalokho, sinikezela ngama-gantry cranes angaguquki futhi alungisekayo ukuze asebenzise ukusetshenziswa kwakho okuthile.
