foot-step auger drilling rig
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CFG hydraulic foot-step auger drilling rig is the new explored product based on pile machine with good advantage of high mobility,high construction efficiency,high security and stability.
CFG hydraulic foot-step auger drilling rig is the new explored product based on pile machine with good advantage of high mobility,high construction efficiency,high security and stability. • The piling adopting bore-foming long auger,to pump in mud from the hole bottom trough the central pipe of drilling bar.Not only finish hole-forming and pore-forming one time, but also use for dry boring by grouting replacement multiple method. • Drilling diameter :300mm to1500mm,Drilling depth:10m to 35m |