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Hyper 121 QL120 Down Hole Hammer Stable Working Performance Long Life Span

Categories Down Hole Hammer
Brand Name: Teamwhole
Model Number: QL120 DTH Hammer
Certification: ISO9001:2008
Place of Origin: Changsha City , Hunan , China (Mainland)
MOQ: 1
Payment Terms: T/T O/A WEST UNION
Supply Ability: 220 Pcs Per Month
Delivery Time: 25-30days
Packaging Details: Wooden Case with Size 190*31*42Cm
Series: Down-the-hole Hammer Equipment
Use: Piling / Foudation / Water well drilling
Name: QL120 DTH Hammer
Color: Gold Other color available
OEM:: Customer label
External Diameter: 275mm
Connection: API 6 5/8" Reg
Work Pressure: 1.0-2.5Mpa
Material: Alloy Steel
Price: Negotiation
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    • Product Details
    • Company Profile

    Hyper 121 QL120 Down Hole Hammer Stable Working Performance Long Life Span

    Down the Hole Equipment Hyper 121 QL120 DTH Hammer For Foundation Pile Drilling


    ​1.Product Description

    • Valveless air distribution. More reliable.
      Simple design of the piston, long life.
      More efficient energy transfer, faster drilling speed, lower air consumption and lower oil
      Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated
      Robust & durable performance

    2.Detailed structure information

    QL120 General Specifications
    Quantum Leap Hammer ModelQL120 Quantum Leap Hammer
    Description of ItemStandardSlim
    EnglishMetricEnglishMetric
    Standard drill pipe connection (see options)6-5/8 API reg pin6-5/8 API reg pin
    Outside diameter (inch & mm)11.228510.75273
    Length w/o bit shoulder to shoulder (inch & mm)72.31,83772.31,837
    Length with bit extended (inch & mm)822,083822,083
    Length with bit retracted (inch & mm)802,032802,032
    Weight w/o bit (lb & kg)1,4306501,257571
    Backhead across flats (inch)4 x 1 AF4 x 1 AF
    Minimum bit size (inch & mm)12.2531112.25311
    Maximum bit size (inch & mm)2255922559
    Bore (inch & mm)9.252359.25235
    Piston weight (lb & kg)350159350159
    Stroke (inch & mm)51275127
    Maximum pressure differential (psig & bar)2501725017
    Maximum choke diameter (inch & mm)0.75190.7519
    Make-up torque (ft-lb. & N-m)12,00016,24812,00016,248
    Shank styleQL120QL120

    Bit ShankThread connectionWork Pressure(Mpa)Air consumption at 2.4Mpa
    QL120API 6 5/8"Reg Pin1.7-2.462.3
    Hole RangeLength Without bitRecommended Speed (r/min)Impact rate at 1.7Mpa
    305-445mm1598mm15-25Rpm20Hz
    WeightExternal diameter(mm)
    520kg275mm

    3.Product Application

    -----Construction Foundation piling drilling,can match to Kinds of Drill Rig,like Drilltech,CASAGRANDE,Solimec

    -----Water well drilling

    -----Oil and Gas open hole drilling


    4.Photos


    Quality Hyper 121 QL120 Down Hole Hammer Stable Working Performance Long Life Span for sale
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