Utech Machinery Co., Ltd

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Products > Kelly Bar > > Interlocking kelly bar
Product name : Interlocking kelly bar
Product No. : UMD-19
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Main application

Kelly bars are key components in the execution of boreholes by hydraulic rotary drilling rigs. Telescopic Kelly bars transfer torque and crowd force from the rotary drive to the drilling tool. Utech a highly specialized manufacturer of telescopic kelly bars to be applied to any type of piling rig available in the market.


Interloking kelly bars are indeed privided with drive ribs which are welded with lock devices in order to transfer the maximum torque to each scope.

  Related Products :

Foundation Rotary Drilling Interlocking Kelly Bar
Foundation Rotary Drilling Interlocking Kelly Bar

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