DescriptionUnitDataEngineModel QSB6.7-C170Rated power/speedkW129/2200r/minMax. TorqueN·m800/1400Fuel tank capacityL340Rotary headModel Euro Drill HD5012low operationMax. torqueN·m14100Rotary speedr/min39Fast operationMax. TorqueN·m7050Rotary speedr/min78Vibration powerN·m650Vibration frequencymin-12300Hydraulic systemMain   pump   Max.   pull-down piston pushMpa25Main pumpL/min176+129Auxiliary pumpL/min43Hydraulic oil tank capacityL450Hoist & Feed
   systemFeed type JackFeed strokemm4714Maximum hoist pullkN100Maximum feed forcekN50Maximum hoist pull speedm/min12.4Maximum feed speedm/min25.6WinchLine  pull(1st  layer)kN20Maximum rope speedm/min30Rope diametermm12Rope capacitym50UndercarriageTravelling speedkm/h3.5Max. climbable  gradient of the overall unit%36Track shoe widthmm400Over all widthmm2250Overall lengthmm3040Average ground pressurekPa73ClampsNominal sizemm50-255Maximum Clamping forcekN150Maximum breaking torquekN·m30Dimension in transport condition (L × W × H)mm8492×2291×3054Weight of overall unit(standard configuration)kg13500