精品国产福利在线视频

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    Rotary Drilling Rig

    XR320D(CE)

    Please call:400-110-9999

    It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability;

    It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation;

    It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost;

    According to specific working conditions, the users can select a corresponding gear of the Cummins turbo-supercharged engine with three gears, getting the drilling rig working as three engines;

    Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively, improving the efficiency;

    Winch pressurization and sleeve drive are both available for selection to meet users' various demands;

    It is equipped with a centralized lubrication system as standard configuration; maintenance is easier;

    The complete machine has passed CE certification of TüV Rheinland group.


    EngineModel
    CUMMINS QSM11-C400
    Rated PowerkW298
    Rotary driveMax. output torquekN·m320
    Rotary speedr/min5.5~21
    Max. Drilling Diametermmφ2500/φ2200 (Winch pressurizing)*
    Max. Drilling Depthm90
    Crowd cylinderMax. pull-down piston pushkN250
    Max. pull-down piston pullkN250
    Max. pull-down piston strokem6
    Crowd WinchMax. pull-down piston pushkN330
    Max. pull-down piston pullkN350
    Max. pull-down piston strokem16
    Main winchMax. pulling forcekN280
    Max. line speedm/min75
    Auxiliary winchMax. pulling forcekN100
    Max. line speedm/min65
    Mast Rake  Side/forwards/backwards±4°/ 5° /15°
    UndercarrigeMax. traveling speedkm/h1.5
    Max. grade ability%35
    Min. Clearancemm445
    Track shoe widthmm800
    Distance between tracksmm3500~4800
    working pressure of hydraulic systemMPa35
    Overall drilling weightt95
    DimensionWorking conditionmm10480×4800×25155
    Transportation conditionmm16550×3500×3500
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    精品国产福利在线视频

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