1,Basic arm length 4900mm
2,Hydraulic system working pressure 16Mpa
Max.flux 40ml/r

Hook  lifting       7m/min

          falling       13.5m/min

Turning left         2r/min

             right       2r/min

Swing motor        revolution    150rpm

                            pressure      12Mpa

Lifting motor         revolution     120rpm

                            presssure      10Mpa