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Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance

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    Buy cheap Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance from wholesalers
     
    Buy cheap Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance from wholesalers
    • Buy cheap Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance from wholesalers
    • Buy cheap Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance from wholesalers

    Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance

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    Brand Name : ROSCHEN
    Model Number : 396
    Certification : ISO
    Supply Ability : 1000 sets
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    Quantum Leap Hammer DTH Drilling Tools For Seeking Good Balance

    Quantum Leap Hammer For Seeking Good Balance between Strong Perforance and Low Cost


    Quantum Leap hammer


    QL200 Quantum Leap Hammer




    Roschen Rock Drilling Tools -
    Secoroc Down the Hole Equipment


    Strong Performance and Affordability


    Our Quantum Leap product line is available for those seeking a good balance between strong performance and cost. This product line was the drilling industry's first hybrid combination of valve and valveless air cycle down-hole drills. Setting many industry benchmarks, the Quantum Leap line continues to offer good value.




    QL200 General Specifications:

    DescriptionStandardSpecial
    EnglishMetricEnglishMetric
    Standard drill pipe connection (see options)8-5/8 API reg pin8-5/8 API reg pin
    Outside diameter (inch & mm)15.639615.6396
    Length w/o bit shoulder to shoulder (inch & mm)65.81,67072.11,831
    Length with bit extended (inch & mm)75.31,91183.52,120
    Length with bit retracted (inch & mm)73.31,86181.52,069
    Weight w/o bit (lb & kg)2,5791,1722,9831,356
    Backhead across flats (inch)Special Wrench/Tongs Required
    Minimum bit size (inch & mm)17.544428711
    Maximum bit size (inch & mm)2666036914
    Bore (inch & mm)12.2531112.25311
    Piston weight (lb & kg)610277610277
    Stroke (inch & mm)41024102
    Maximum pressure differential (psig & bar)2501725017
    Maximum choke diameter (inch & mm)0.8822.30.8822.3
    Make-up torque (ft-lb. & N-m)18,00024,37218,00024,372
    Shank styleQL200QL200



    Air Consumption:

    DescriptionStandardSpecial
    100 psi/6,9 bar (scfm & l/s)1,5847471,584747
    blows per minute701701
    150 psi/10,3 bar (scfm & l/s)2,4701,1652,4701,165
    blows per minute807807
    200 psi/13,8 bar (scfm & l/s)3,3891,5993,3891,599
    blows per minute923923
    250 psi/17,2 bar (scfm & l/s)4,3412,0484,3412,048
    blows per minute1,0491,049
    300 psi/20,7 bar (scfm & l/s)5,3242,5115,3242,511
    blows per minute1,1851,185
    350 psi/24,1 bar (scfm & l/s)6,3402,9916,3402,991
    blows per minute1,3311,331
    Above specifications/ratings are based on initial factory setting.




    For more information please contact:


    ROSCHEN INC.
    ROSCHEN GROUP LIMITED
    ROSCHEN HOLDINGS LIMITED

    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net

    Website: http://www.roschen.net ; http://www.roschen.cn

    http://www.roschen.com ; http://www.roschengroup.com

    Product Tags:

    down hole tools

      

    down hole hammer

      
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