PRD Core 750

Miners preferred surface core drilling rig capable to drill 750 m of NQ size. High speed top drive rotary head can do PQ, HQ, NQ & BQ drill sizes.

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    Reliable design

    Minimal Downtime

    OEM spare parts

    Extensive service network

    APPLICATIONSurface Exploration
    DRILLING METHSurface Exploration
    DIAMETER PQ, HQ, NQ
    DEPTHPQ - 150 m
    HQ - 450 m
    NQ - 750 m
    DRILLING ANGLE 45 - 90 deg
    FORMATIONHard
    PRIME MOVERPower for the hydraulic is taken from suitable deck engine
    MASTMax. Rod Handling Capacity - 3 m
    Max. Rod Pull up Capacity - 6 m
    ROTARY HEAD TORQUE825 - 3700 Nm
    ROTARY HEAD SPEED290 - 1250 rpm
    PULL UP FORCE12400 kg
    PULL DOWN FORCE6300 kg
    PULL UP SPEED26 m/min
    PULL DOWN SPEED41 m/min
    JACKSFour box type hydraulic jacks
    FOOT CLAMPHydraulic Operated
    MAIN WINCHCapacity : 10 ton
    Line Speed : 34 m/min
    WIRELINE WINCHCapacity : 2 ton with 800 m rope (6 mm)
    Line Speed : 72 m/min
    WATER PUMPType : Triplex piston pump
    Maximum flow : 140 lpm
    Maximum Pressure : 69 bar
    MOUNTING OPTIONSCrawler / Truck / Skid

    Additional information

    Dimensions10 × 20 × 30 in
    Dia

    Method