Double Girder Overhead Craneyikhreyini yebhulorho ilungele ukusebenza ngaphakathi okanye ngaphandle esisigxina, kwaye isetyenziswa kakhulu ekuphatheni nasekuthuthweni kwezixhobo ezahlukeneyo ezinzima. Uyilo lwayo olomeleleyo kunye nesakhiwo esizinzile sifanelekile ngokukodwa kwiindawo zokusebenza ezifuna ukubekwa okuchanekileyo kunye nendibano enzima.
Xa kuthelekiswa nomqadi omnyeibhulorhoiicranes,iikhreyini ezingaphezulu kwebhanti ezimbinizinesakhiwo esomeleleyo, amandla okuthwala umthwalo esomeleleyo, kwaye zikhuselekile ukusebenzisa. Ngoko ke, uluhlu lwamandla okuphakamisa lubanzi, kwaye luyakwazi ukuthwala izinto ezinzima ukusuka kwiitoni ezi-3 ukuya kwiitoni ezingama-50. Ubude bayo bunokulungelelaniswa ngokweemfuno ezithile, ukusuka kwi-10.5 yeemitha ukuya kwi-31.5 yeemitha, kunye nokuphakama kwayo ukuphakama ukusuka kwiimitha ezi-6 ukuya kwi-30 yeemitha, ezinokuhlangabezana neemfuno ezahlukeneyo zokusebenza. Ixabiso le-crane ye-double girder overhead liphenjelelwa zizinto ezifana nomthamo womthwalo, ubude bexesha, kunye neempawu zesiko, okwenza kube yimfuneko ukufumana uqikelelo oluchanekileyo.
Imodi yokusebenza ye-crane inokukhethwa ngokwemiqathango ethile yesayithi, kubandakanywa nokusebenza komhlaba, ukusebenza okude, kunye nokusebenza kwe-cab. Ekubeni i-double girder overhead cranes zihlala zinezipani ezikhulu, amandla okuphakamisa amakhulu, kunye nokuphakama okuphezulu, ukusebenza kwekhabhu kudla ngokukhethwa ukuqinisekisa uzinzo kunye nokhuseleko lomsebenzi.
Ii-double girder eot craneilungele ngokukodwa iindawo zokusebenzela ezifuna ukubekwa okuchanekileyo kunye nokudityaniswa kwecandelo elikhulu. Umthamo wayo oqinileyo wokuthwala umthwalo kunye noluhlu olubanzi lwezicelo luyenza ibe sisixhobo esiyimfuneko nesibalulekileyo kumashishini ahlukeneyo. Nokuba kwiindibano zocweyo zokwenziwa koomatshini abanzima, izityalo zetsimbi, okanye iindibano zocweyo zokwenziwa kwe-elektroniki ezifuna imisebenzi echanekileyo, inokubonelela ngokusebenza okugqwesileyo kunye nokuthembeka.
Ngokukhetha i-double girder eot crane, abasebenzisi banokuphucula kakhulu ukusebenza kakuhle kokuphathwa kwezinto ngelixa beqinisekisa ukhuseleko lwemisebenzi. Iindlela zayo zokusebenza ezininzi, umthamo oqinileyo wokuthwala umthwalo kunye noyilo oluguquguqukayo lwesakhiwo lwenza ukuba kube yinto ekhethiweyo yokuphakamisa izixhobo kumashishini amaninzi. Uthethathethwano neixabiso girder phezulu crane kabinikunokubangela ukonga okubalulekileyo, ngakumbi xa kuthengwa ngobuninzi okanye kwiiprojekthi ezinkulu.
