CFA equipment

CFA Equipment

CFA drilling equipment is suitable for oil drilling equipment, well drilling equipment, rock drilling equipment, directional drilling equipment, and core drilling equipment.

Our CFA drilling equipment based on continuous flight auger drilling technique is mainly used in construction to create concrete piles. It can construct acontinuous wall of reinforced concrete that protects workers during excavation.

CFA piles continue the advantages of the driven piles and the bored piles,whichare versatile and require no removal of soil. This drilling method enables thedrilling equipment to excavate a wide variety of soiles,dry or water-logged,looseor cohesive,and also to penetrate through low capacity,soft rock formation liketuff, loamy clays,limestone clays,limestone and sandstone etc, The maximumdiameter of piling reaches 1.2 m and max. depth achieves *0 m, helping overcomeproblems formerly connected to project and execution of pilings.
 technical parameter TR**0W-Technical specifications

　

Euro Standards

U.S. Standards

Max drilling depth 

*6.5m

*4 ft

Max drilling diameter 

**0mm

*2in

Engine model

CAT C*7

CAT C*7

Rated power

**7KW

**1HP

Max torque for CFA

*0kN.m

****7lb-ft

Rotating speed 

8～*9rpm

8～*9rpm

Max crowd force of winch