Gantry lift e sebelisoa haholo merafong, tlhahisong e akaretsang, konkreite, kaho, hammoho le boema-kepe bo bulehileng le matlong a polokelo ho sebetsana le thepa e ngata. Single-girder gantry crane ka kakaretso e nkuoa e le mofuta o bobebe oa gantry crane ka lebaka la moralo oa sebopeho se nang le lebone le le leng feela, e sebelisoa haholo libakeng tse bulehileng joalo ka lijarete tsa thepa, lithupelo, libaka tsa polokelo ea thepa le ho laolla thepa. Single-girder gantry crane ke crane e tloaelehileng e etselitsoeng ho sebetsana le thepa e akaretsang, e atisang ho sebelisoa libakeng tsa kantle, matlong a polokelo, likoung, liindasteri tsa granite, liindasteri tsa lipeipi tsa samente, lijarete tse bulehileng, litsi tsa polokelo ea lijana, le libaka tsa likepe, joalo-joalo. ho tshoara tshepe e qhibidihang, e tukang, kapa dintho tse qhomang. Box-type single-girder gantry crane ke crane e boholo bo mahareng, e tsamaellanang, hangata e na le mochini o phahamisang motlakase o tloaelehileng oa MD joalo ka phahamisi, e nang le mochini o phahamisang motlakase o fetang holim'a tšepe e tlase ea girder, e entsoeng ka poleiti ea tšepe. , e entsoeng ka poleiti ea tšepe, joaloka C-tšepe, le poleiti ea tšepe e sireletsang, le I-tšepe.
SEVENCRANE e fana ka mefuta e fapa-fapaneng ea li-gantry lifts, tse kang, ho tlatsa le ho phetheha ka halofo ho ea ka mehaho ea maoto, gantry ea lijana, ntlo ea polokelo ea polokelo, gantry ea dockside, dockside gantry, dockside gantry, dockside gantry, mabapi le likopo. Ntle le li-cranes tse tloaelehileng tsa girder gantry tse boletsoeng ka holimo, SEVENCRAN -E e rala le ho hlahisa li-crane tse fapaneng tsa beam mobile gantry bakeng sa lits'ebetso tse fapaneng tsa indasteri, ho kenyeletsoa mofuta o le mong oa rabara oa mofuta o le mong oa motlakase oa motlakase le hydraulic.
Ha li entsoe ka nepo, li-crane tsa girder tse le 'ngoe li ka eketsa tlhahiso ea letsatsi le letsatsi, li fana ka tharollo e phethahetseng bakeng sa lits'ebetso le lits'ebetso tse nang le sebaka se lekanyelitsoeng sa fatše le litlhoko tsa ho hlaka ka holim'a mochini o bobebe ho isa ho o bohareng. Hobane li hloka feela lebone le le leng ho tšela, litsamaiso tsena ka kakaretso li na le boima bo tlase, ho bolelang hore li ka nka monyetla ka litsamaiso tse bobebe tsa pina le ho hokahana le meaho e teng e tšehetsang. Ho aha li-cranes tse ka tlase ho mokatong o ka tlase ho lumella litsamaiso tsa trunnion, moo ho hlokahalang ho fetisoa ha meroalo ho tloha koung e 'ngoe ho ea ho e' ngoe, ebang ke ka ho fetisetsoa holim'a li-monorails, ebe ho ea ho crane e 'ngoe, kapa ho thunya.