Application: applied in the supporting of reel when laying guiding cable during line construction.Rack jacks suitable for cable tray support, durable . For placing the cable tray, overhead wires or cables show put height free lift, special specifications can be customized. The hydraulic device, loading and unloading of large reels, flexible height adjustment.
Usage:for the line construction, the extension of the use of the positive plate wire, lifting height can be adjusted flexibly.