Ibhakethi ye-Gidher ye-Gidher ePhezulu ye-Gidher ngaphezulu kwe-crane yenzelwe ukuhambisa iitoni zenkunkuma ngexesha elifutshane kakhulu, lenza yinxalenye yeZityalo zeRhafu. Ngemoto yayo enamandla, i-crane inokuphakamisa imithwalo enzima kwaye ngokufanelekileyo, inciphise ixesha elithathiweyo ukugqiba ukusebenza. Ibhakethi ye-GRAB eqhotyoshelwe kwi-crane yenzelwe ukubamba inani elikhulu lenkunkuma ngaxeshanye, iyenza isebenze kakhulu ekuqokeleleni nasekulahleleni inkunkuma. Uyilo oluphindwe kabini lwe-crane lwenza ukuba lutyetywe kakhulu kwaye luzinzile, livumele ukuba ihambise ngokulula ngaphezulu kobude besityalo. Ikwaqinisekisa ukuba i-crane inokuphakamisa imithwalo enzima ngokukhuselekileyo, inciphisa umngcipheko weengozi. I-crane ilula kakhulu ukuba isebenze kwaye iza neenkqubo zolawulo oluqhubela phambili ukuvumela ukubekwa kwebhakethi ye-grab. Oku kwenza ukuba umqhubi athathe kwaye ayeke imizamo enomzamo omncinci, eqinisekisa ukuba yonke inkunkuma ihamba ngokukhuselekileyo nangokufanelekileyo. Ngokubanzi, i-bird ye-gidher ye-Gidher ye-Gidher ePhezulu ilukhetho lubalulekileyo kulo naluphi na isityalo senkunkuma sijonge ukuphucula ukusebenza kwaso kunye nemveliso ekulahlekisweni kwenkunkuma.
I-Bibter ePhezulu ye-Girdher ye-Girdhead ngaphezulu kwe-cranes yezinto ezilungileyo zezinto eziphathwayo kwizityalo zenkunkuma. Zenzelwe ngokukodwa ukuphathwa ngezinto ezininzi ezifana nenkunkuma, inkunkuma kunye ne-scrap. Ezi cranes zisebenza kakuhle kakhulu ekulayishweni nasekuthatheni izixhobo zenkunkuma kwiilori okanye ezinye izitya.
I-Grab Buker ye-Girdr ePhind i-Gedhead ngaphezulu kwe-crane inesikhundla esikhulu kwaye inokuphatha ngokulula inkunkuma okanye inkunkuma kwindawo enye. Oku kunciphisa inani lee-TRIPS ezifunekayo ukuhambisa izinto zenkunkuma ukusuka kwenye indawo ukuya kwenye.
I-ribter ephindwe kabini ye-Girdher I-Cranes ngaphezulu kwe-cranes ye-cranes ineempawu eziphambili zoKhuseleko ezinje ngokulayishwa okungaphezulu komthwalo, umda wokutshintsha, kunye neebhuleki ezingxamisekileyo. Oku kuqinisekisa imisebenzi ekhuselekileyo nefanelekileyo kwindawo yendawo yenkunkuma.
Ukuqukumbela, i-gidter ye-gidher ye-gidher ye-grabir ngaphezulu kwe-cranes engaphezulu kwesisombululo kwaye sisebenza ngokufanelekileyo ekuphathweni kwezinto kwizityalo zenkunkuma. Bayandinyusa imveliso, ukunciphisa ixesha lokuphumla, kunye nokomeleza ukhuseleko.
Inkqubo yokwenziwa kwemveliso ephindwe kabini ye-Girdher ye-crane yesityalo senkunkuma ibandakanya amanyathelo aliqela. Okokuqala, uyilo lwe-crane luphuhliswa ngokusekwe kwiimfuno ezithile zesityalo senkunkuma. Oku kubandakanya ukumisela amandla e-crane, ixesha, kunye nokuphakamisa ukuphakama.
Nje ukuba uyilo lugqityiwe, ukwakhiwa kwesakhiwo sensimbi kuqala. Oku kubandakanya ukusika kunye nokwenza i-beams yentsimbi kwaye ibambelele kunye ukwenza isakhiwo esiphindwe kabini. Ityhefu ye-GRAB kunye nendlela yokuthetha-ntetho nayo iphinde yenziwa ngokwahlukeneyo.
Emva koko, izinto zombane ezinjengeemoto, iphaneli yolawulo, kunye nezixhobo zokhuseleko zifakiwe. Ukudinwa nokunxibelelana kwezi zinto kwenziwa ngokungqinelana noyilo lombane.
Phambi kwendibano, onke amacandelo ahlolwe ngokupheleleyo umgangatho kunye nokuhambelana kwinkcazo yoyilo. I-crane ke idityaniswe, kwaye uvavanyo lokugqibela lwenziwa ukuqinisekisa ukusebenza kwayo ngokutyebileyo.
Okokugqibela, i-crane ipeyintwe ngepeyinti enganyangekiyo-enganyangekiyo kwaye ithunyelwe kwindawo yokufaka inkunkuma ukuze ifakwe. Ukufakelwa ngononophelo kunye nokugunyazisa i-crane kwenziwa ukuqinisekisa ukusebenza kwayo okukhuselekileyo nangokufanelekileyo.