large-scale cable drum jacks

Large hydraulic line frame is cable stand in amplifying tonnage cable tray bracket, divided into 8 tons, 10 and 15 tonnes for placement of cable tray, overhead wire or cable, the height can be freely lifting, customized special specifications according to requirements, large hydraulic line frame mainly consisting of a circular control, hydraulic as a driving force, large lifting force, small hand force, greatly reducing the work load.