CFA Augers and Extensions

For Pole Installation

The CFA (Continuous Flight Auger) system is a continuous screw drilling technology. One of the most reliable ways to install bored piles. The primer is drilled with an empty drill, when the required depth is reached, by pulling the drill out, a concrete mixture is fed to fill the formed empty cavity. When the cavity is filled with concrete, the reinforcement frame is installed. This continuous drilling technology allows the installation of solid piles in watery and slippery soils.

Compatibility

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Excavators

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Cranes

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Telescopic Handlers

Models and Specifications

CFA Grąžtas
Skersmuo (mm)
Ilgis (mm)
Betono Padavimo Skylės Skersmuo (mm)
Grąžto Jungtis
Pirminis
600
2000
100
Šešiakampis D-120
Pirminis
400
3000
100
Šešiakampis D-120
Pirminis
400
2000
100
Šešiakampis D-120
Pirminis
300
3000
100
Šešiakampis D-120
Pirminis
300
2000
100
Šešiakampis D-120
Prailgintojas
600
2000
100
Šešiakampis D-120
Prailgintojas
400
3000
100
Šešiakampis D-120
Prailgintojas
400
2000
100
Šešiakampis D-120
Prailgintojas
300
3000
100
Šešiakampis D-120
Prailgintojas
300
2000
100
Šešiakampis D-120
Continuous Flight Auger
Diameter (mm)
Lenght (mm)
Concrete Feed Hole Diameter (mm)
Auger Connection
Primary
300
2000
100
Hexagonal D-120
Primary
300
3000
100
Hexagonal D-120
Primary
400
2000
100
Hexagonal D-120
Primary
400
3000
100
Hexagonal D-120
Primary
600
2000
100
Hexagonal D-120
Extender
300
2000
100
Hexagonal D-120
Extender
300
3000
100
Hexagonal D-120
Extender
400
2000
100
Hexagonal D-120
Extender
400
3000
100
Hexagonal D-120
Extender
600
2000
100
Hexagonal D-120
Сверлы CFA
Диаметр (мм)
Длина (мм)
Диаметр отверстий для подачи бетона (мм)
Соединитель дрели
Начальный
300
2000
100
Шестиугольник D-120
Начальный
300
3000
100
Шестиугольник D-120
Начальный
400
2000
100
Шестиугольник D-120
Начальный
400
3000
100
Шестиугольник D-120
Начальный
600
2000
100
Шестиугольник D-120
Удлинитель
300
2000
100
Шестиугольник D-120
Удлинитель
300
3000
100
Шестиугольник D-120
Удлинитель
400
2000
100
Шестиугольник D-120
Удлинитель
400
3000
100
Шестиугольник D-120
Удлинитель
600
2000
100
Шестиугольник D-120
CFA urbis
Diametrs (mm)
Garums (mm)
Betona padeves cauruma diametrs (mm)
Gūžas savienojums
Paplašināt
300
2000
100
Sešstūris D-120
Paplašināt
300
3000
100
Sešstūris D-120
Paplašināt
400
2000
100
Sešstūris D-120
Paplašināt
400
3000
100
Sešstūris D-120
Paplašināt
600
2000
100
Sešstūris D-120
Primāro
300
2000
100
Sešstūris D-120
Primāro
300
3000
100
Sešstūris D-120
Primāro
400
2000
100
Sešstūris D-120
Primāro
400
3000
100
Sešstūris D-120
Primāro
600
2000
100
Sešstūris D-120
CFA Puurida
Läbimõõt (mm)
Pikkus (mm)
Betoonist söödaaugu läbimõõt (mm)
Tigu ühendus
Esmane
300
2000
100
Kuusnurkne D-120
Esmane
300
3000
100
Kuusnurkne D-120
Esmane
400
2000
100
Kuusnurkne D-120
Esmane
400
3000
100
Kuusnurkne D-120
Esmane
600
2000
100
Kuusnurkne D-120
Laiendada
300
2000
100
Kuusnurkne D-120
Laiendada
300
3000
100
Kuusnurkne D-120
Laiendada
400
2000
100
Kuusnurkne D-120
Laiendada
400
3000
100
Kuusnurkne D-120
Laiendada
600
2000
100
Kuusnurkne D-120

More Information

The CFA System can be mounted on excavators and cranes (fiscars).

Our company will install the CFA System and connect it to the machinery you need. We produce auger system hitches individually, compatible with customer's machinery. For excavators with insufficient boom height to install the CFA system, we produce suspensions with boom extension. The length of the extensions is produced according to the length of the CFA drill bits to be installed.

We perform all the necessary work related to the hydraulic connection. If necessary, we can install additional hydraulic lines and drains.