Kelly Bar for CASAGRANDE Drilling Rig

Kelly Bar for CASAGRANDE Drilling Rig
Kelly Bar for CASAGRANDE Drilling Rig
Kelly Bar for CASAGRANDE Drilling Rig
Kelly Bar for CASAGRANDE Drilling Rig
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We provide drilling rig kelly bars in the following models: B300, B360, B400, B400HT, and B850HT.

    The kelly bar drive stubs are available in specifications of 130 x 130, 150 x 150, and 200 x 200. Other types can be customized.

    Damping system: We use a damping spring and rubber ring to reduce the damage to each impacted element.

    Rig Model Kelly Bar Number of Tube Outer Pipe Length(m) Drilling Depth(m) Transportation
    Domination Length(m)
    B125P Interlocking 4 7.5 26 9
    5 7.5 32 9
    4 9.5 34 11
    5 9.5 42 11
    4 11 40 12.5
    5 11 50 12.5
    Friction 4 7.5 26 9
    5 7.5 32 9
    4 9.5 34 11
    5 9.5 42 11
    4 11 40 12.5
    5 11 50 12.5
    B175P Interlocking 3 7.5 19 9
    4 7.5 26 9
    5 7.5 32 9
    3 9.5 25 11
    4 9.5 34 11
    5 9.5 42 11
    3 11 30 12.5
    4 11 40 12.5
    5 11 50 12.5
    3 12.5 34 14
    4 12.5 46 14
    5 12.5 57 14
    Friction 3 7.5 19 9
    4 7.5 26 9
    5 7.5 32 9
    3 9.5 25 11
    4 9.5 34 11
    5 9.5 42 11
    3 11 30 12.5
    4 11 40 12.5
    5 11 50 12.5
    3 12.5 34 14
    4 12.5 46 14
    5 12.5 57 14

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