Sell - Launching Gantry Crane

Description

DF**0 Launching Gantry Crane Introduction DF**0 bridge girder launching gantry crane is designed and manufactured according to the construction characteristics and requirements of great tonnage pre-stressed concrete box-girder of China high speed rail. It can be used to erect single track box girder with span *2m, *4m and *0m. DF**0 Lauching Gantry Crane Technical Parameters Lifting capacity **0t Applicable longitudinal gradient ≥2.0% Applicable curve radius ≥***0m Longitudinal shift speed (hanging girder) **3.0m/min (heavy load) **6.0m/min (Idle load) Lateral shift speed (hanging girder) **0.5m/min Lift speed (hanging girder) ***** Lift height 5.6m Moving speed (across span) **1.5m/min Moving speed (girder carrier carrying launching gantry) 0.3km/h Total capacitance of complete machine **6kw, (Max. power of bridge erection: *4Kw) Total mass of complete machine **3t External dimensions *9.0*8.9*9.0m Efficiency of bridge erecting operation 4 spans/day DF**0 Launching Gantry Crane Introduction DF**0 launching gantry crane is specialized for erecting **0t precast concrete box-girder with span up to *2meters. It is often used to erect double-track monolithic box- girder, and can meet erecting requirement of different span girders like *2m and *4m and *0m in one project. Besides normal operation, it perfectly meets the needs of erecting first-span and last-span girders and can be operated and exchanged flexibly among different construction conditions. By being carried by girder carrier, it can be removed for transferring operation site and passing through tunnels. DF**0 Launching Gantry Crane Technical Parameters Work Rank A3 Hoisting capacity **0t Applicable span *2m, *4m and *0m Max. hoisting height 7.2m Moving speed across span **3.0m/min Applicable longitudinal gradient ≤2.0% Applicable curve radius ≥**0m Moving speed of girder-hoisting trolley **3m/min Design and manufacturing accord to customer&#**9;s demand.