Piles kelly bar

Drilling rigs with kelly bar are used for make fondation piles or for artesian water wells when the aquifer is sufficiently close to the surface.
The Kelly Bar is made up of telescopic tubes that extends as the machine drills, thus reaching the desired depth based on the length of the kelly bar.
At the bottom end of the kelly bar there is a drilling tool. It allows the drilling of the underlying ground.
Usually drilling rigs with kelly bar can make hole from Ø300mm to Ø3500mm, based on machine’s power.
In addition to these used drilling rig, we have other availability.

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