Continuous flight auger (CFA) drilling rig BF10
pilingcrawlerrotary

continuous flight auger (CFA) drilling rig
continuous flight auger (CFA) drilling rig
continuous flight auger (CFA) drilling rig
continuous flight auger (CFA) drilling rig
continuous flight auger (CFA) drilling rig
continuous flight auger (CFA) drilling rig
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Characteristics

Drilling type
continuous flight auger (CFA)
Applications
piling
Mobility
crawler
Drilling unit
rotary
Other characteristics
hydraulic
Drilling diameter

800 mm
(31 in)

Drilling depth

20.68 m
(67'10" )

Description

The technique of Continuous Flight Auger (CFA) has become a very popular piling procedure due to the fast installation of piles. The drilling auger has a hollow shaft, to enable the concrete to be pumped along it, the length of auger is equal to the total length of pile. The execution secuence is the following: Drilling by means of continuous auger, concreting through the hollow auger shaft, installation of Steel cage driving it into the concrete mass by means of its own weight, by blowing, by vibration.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.