Kelly Bar

Kelly bars are key components in the execution of boreholes with hydraulic rotary drilling rigs. They transfer the torque of the rotary drive and the crowd pressure of the crowd system concurrently to the drilling tool. A Kelly bar consists of 3 – 5 telescopic tubular sections with a system of drive keys and lock recesses, welded onto their outer surfaces.

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(1 - 3 out of 3)

Customized Mix Lock & Friction Kelly Bar

FOB Price : US$ 20000 / Set

Minimum Order : 1 Set
Friction Kelly Bar Customized for Various Drilling Rig Model

FOB Price : US$ 20000 / Set

Minimum Order : 1 Set
Interlocking Kelly Bar Customized for Various Drilling Rig Model

FOB Price : US$ 20000 / Set

Minimum Order : 1 Set

View as :

(1 - 3 out of 3)

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Product Categories

Kelly Bar

Customized Mix Lock & Friction Kelly Bar

Friction Kelly Bar Customized for Various Drilling Rig Model

Interlocking Kelly Bar Customized for Various Drilling Rig Model

Send an Inquiry to this supplier