... power reserves, long stroke,.Oil tube: Choose high-pressure rubber pipe imported from Italy, which suits all ... environment, antiquake, anti-loose, stand fire.Hydraulic working system: taking advanced of foreign advanced technology, it can ... Weight7600kgGrab Capacity1200-1300 kgWorking Efficiency3000kg/minWorking Times3/minHydraulic System Working Pressure20MpaMaximum Flux63ml/r/63 ml/rSlope25%Maximum ...