Trasport ta' Preċiżjoni għal Girders Precast Iddisinjat għat-Tniedija ta' Sistemi Gantry

The Bridge Girder Carrier, commonly referred to as the beam trolley or traveling trolley, is a specialized motorized transport unit installed on the launching gantry system. Its primary function is to move precast girders (T-beams, U-beams, I-beams, box girders) along the longitudinal axis of the launching gantry and precisely position them above the bridge piers for erection.

Din l-unità għandha rwol kritiku fl-iżgurar ta' immaniġġjar sikur, stabbli u preċiż; ta' trabi tqal matul proġetti ta' kostruzzjoni ta' pontijiet bl-użu ta' span-by-span  jew metodu ta' cantilever ibbilanċjat.