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Portable 1 2 3 tonne rolling gantry crane is a new type of small lifting gantry developed according to the daily production needs of medium and small factories, facades, outdoor and other transportation equipment, warehouse import and export, lifting and maintenance of heavy equipment and material transportation.
link:https://www.kinocranes.sg/overhead-crane/rolling-gantry-crane.html
Rolling Gantry Crane | Kenancranes