Ƙaddamar da Girder Gantry Crane

Bridge Girder Erecting Launcher Crane ya shafi babbar hanya, gadoji na dogo zuwa wurin ginin gada, babban aikinsa shi ne ambaton prefabricated kyakkyawan yanki na katako da kuma isar da shi akan ginshiƙai masu kyau da aka riga aka tsara.
Gadar Girder Gyaran Launcher Crane galibi ya ƙunshi babban katako, cantilever, ƙarƙashin katako mai jagora, ƙafafu na gaba da na baya, mai fita waje, crane mai rataye, crane cantilever da tsarin lantarki-hydraulic.Yana shafi uku daban-daban tazara guda-ɗaya mai sauƙin goyan bayan haɓakar katako, tare da ingantaccen aiki.
Gadar Girder Erecting Launcher Crane ana amfani da shi sosai a cikin manyan titina da ginin titin jirgin ƙasa Wannan na'ura ana amfani da ita don kafa ginshiƙan kwalin kwalin don manyan layin dogo na fasinja (250km, 350km).Wannan na'ura ta dace da daidaitattun ma'auni na span ko daban-daban na iya zama 20m, 24m da 32m, 50m.Bangaren baya yana da tallafi guda biyu.Ɗayan tallafin shine ginshiƙin siffar "C" tare da jujjuyawar fasaha da fasaha mai ninkawa.Fasahar ginshiƙin siffar "C" ta ceci sararin samaniya yayin tafiya kuma wanda ke ba da damar yin tafiya ta cikin ramuka tare da motar canja wurin girder.