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 a continuous wall of reinforced concrete that protects workers during excavation. CFA piles combine the advantages of the driven piles and the bored piles, which are versatile and require no removal of soil. This drilling method enables the drilling equipment to excavate a wide variety of soils, dry or water-logged, loose or cohesive, and also to penetrate through low capacity, soft rock formations like tuff, loamy clays, limestone and sandstone etc. The maximum diameter of piling reaches 1.2 m and max. depth achieves 30 m, thereby helping overcome problems formerly connected to projects and execution of the pilings.

Technical Parameters
	Euro Standards	U.S. Standards
Max drilling depth	16.5m	54 ft
Max drilling diameter	800mm	32in
Engine model	CAT C-7	CAT C-7
Rated power	187KW	251HP
Max torque for CFA	90kN.m	66357lb-ft
Rotating speed	8~29rpm	8~29rpm
Max crowd force of winch	150kN	33720lbf
Max extraction force of winch	150kN	33720lbf
Stroke	12500mm	492in
Max pulling force of main winch (the first layer)	170kN	38216lbf
Max pulling speed of main winch	78m/min	256ft/min
Wire line of main winch	Φ26mm	Φ1.0in
Undercarriage	CAT 325D	CAT 325D
Track shoe width	800mm	32in
Width of crawler	3000-4300mm	118-170in
Whole machine weight	55T	55T

Technical Parameters
	Euro Standards	U.S. Standards
Max drilling depth	20m	66 ft
Max drilling diameter	1000mm	39in
Engine model	CAT C-9	CAT C-9
Rated power	213KW	286HP
Max torque for CFA	100kN.m	73730lb-ft
Rotating speed	6~27rpm	6~27rpm
Max crowd force of winch	210kN	47208lbf
Max extraction force of winch	210kN	47208lbf
Stroke	13500mm	532in
Max pulling force of main winch (the first layer)	200kN	44960lbf
Max pulling speed of main winch	78m/min	256ft/min
Wire line of main winch	Φ28mm	Φ1.1in
Undercarriage	CAT 330D	CAT 330D
Track shoe width	800mm	32in
Width of crawler	3000-4300mm	118-170in
Whole machine weight	65T	65T

Technical Parameters
	Euro Standards	U.S. Standards
Max drilling depth	23.5m	77 ft
Max drilling diameter	1200mm	47in
Engine model	CAT C-9	CAT C-9
Rated power	261KW	350HP
Max torque for CFA	120kN.m	88476lb-ft
Rotating speed	6~27rpm	6~27rpm
Max crowd force of winch	280kN	62944lbf
Max extraction force of winch	280kN	62944lbf
Stroke	14500mm	571in
Max pulling force of main winch (the first layer)	240kN	53952lbf
Max pulling speed of main winch	63m/min	207ft/min
Wire line of main winch	Φ32mm	Φ1.3in
Undercarriage	CAT 330D	CAT 330D
Track shoe width	800mm	32in
Width of crawler	3000-4300mm	118-170in
Whole machine weight	70T	70T

SINOVO International Company is a reliable CFA drilling equipment provider. Based in Beijing, China, we enjoy convenient transportation, which allows our customers to quickly transport their goods, at lower transportation costs. Since our beginning, we have been dedicated to satisfying our customers by providing superior drilling equipment. Thanks to our continued efforts over the past years, now we can provide customers with high quality and low-priced desanders, hydraulic crawler drills, horizontal directional drills, and more. If you are interested in our products, we welcome you to contact us!