精品国产福利在线视频

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    Rotary Drilling Rig

    XR220D(CE)

    Please call:400-110-9999

    The machine adapt single row rope for main winch to figure out the wear of steel rope. and extend the life-span; 

    With infrared camera for observing main winch , Manipulator can observe the state of steel rope at day and night in cab;

    Optional configuration according to customers' requirement (Eg: support cylinder , automatic positioning of slewing , Croed Winch tyro crowd winch CFA, hydraulic casing oscillator,DTH hammer  )  Excellent expansibility;

    Adopting the supercharged CUMMINS engine with European Ⅲ effluent standard. Meet environmental protection and energy conservation . Super power;

    With the hydraulic pressure system adopted threshold power control and positive flow control, the system acquired high efficiency and higher energy conservation;

    The patented parallelogram articulated structure actualizes a wider work range . The highly strengthened box-type steel structure design makes the mast of highly-rigidity and anticontored , therefore the drill accuracy is heightened; 

    The machine has passed CE certification of TüV Rheinland group;

    Standard centralized lubricating system, allowing easier maintenance.


    EngineModel
    CUMMINS QSL-325
    Rated PowerkW242
    Rotary driveMax. output torquekN·m220
    Rotary speedr/min7~22
    Max. Drilling Diametermmφ2000
    Max. Drilling Depthm67,Special designed80
    Crowd cylinderMax. pull-down piston pushkN200
    Max. pull-down piston pullkN200
    Max. pull-down piston strokem5
    Crowd WinchMax. pull-down piston pushkN250*
    Max. pull-down piston pullkN250*
    Max. pull-down piston strokem15*
    Main winchMax. pulling forcekN230
    Max. line speedm/min70
    Auxiliary winchMax. pulling forcekN80
    Max. line speedm/min60
    Mast Rake  Side/forwards/backwards± 4°/ 5°/ 15°
    UndercarrigeMax. traveling speedkm/h1.5
    Max. grade ability%35
    Max. clearancemm450
    Track shoe widthmm800
    Distance between tracksmm3250~4400
    working pressure of hydraulic systemMPa35
    Overall drilling weightt72
    DimensionWorking conditionmm10260×4400×22180
    Transportation conditionmm16355×3250×3510

    Note: parameters with “*” are technical parameters of XR220DⅡ.

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    精品国产福利在线视频

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