Name: DF-H-4 Portable full hydraulic core drill rig with wireline tools
Brand: DEFY
Availability: InStock

Product Details

Product Description

DF-H-4 Portable full hydraulic core drill rig with wireline tools

DF-H-4 Portable full hydraulic core drill rig are widely applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and other industries.

Technical Parameter

DF-H-4 Portable full hydraulic core drill rig with wireline tools
Diesel Engine	Model	Cummins 6BTA5.9-C180 (turbocharged and charge water cooled)
	Displacement	5.9L (1.56 US Gallons)
	Power	132Kw (180HP)
	Rated RPM(Factory setting)	2200rpm
Drilling Capacity	BQ	1000m(3280feet)
	NQ	700m(2296 feet)
	HQ	500m(1640 feet)
	PQ	300m(984 feet)
Drill Head	Rotation Motor	Hydraulic Motor-variable Maker: SAUER-DANFOSS
	RPM	Four Shifts/ Stepless Change, 0-1100 RPM
	Head Opener	Pivoting style, Manual actuated
	Hydraulic Chuck(PQ)	Hydraulically opened, Disc Spring, Clamping, Normally C Closed Type, Axial Holding Capacity of 222 400 N
	Max. Torque	3700 N·m(2727 lbf·ft)
	Hold Diameter	121 mm(4.76 inch)
	Max. Lifting capacity of Spindle	150 kN(33720 lbf)
	Max. Feeding Power	60 kN(13480 lbf)
Capacity of Main Hoist	Hoisting force (single wire)	57kN(12814 lbf) (bare drum)
	Hoisting Speed (single wire)	38-70m/min(bare drum)
	Steel Wire Diameter	18 mm(0.71 inch)
	Steel Wire Length	50 m(164 feet)
Capacity of Wireline Hoist	Hoisting Force (single wire)	1200 Kg(2646 lb) (bare drum)
	Hoisting Speed (single wire)	60-90m/min (bare drum)
	Steel Wire Diameter	5.3 mm(0.2 inch)
	Steel Wire Length	1000 m(3280 feet)
Mast	Mast Height	9.6 m(31.49 feet)
	Mast Adjusting Angle	0°—90°
	Drilling Angle	45º off horizontal to 90ºvertical down
	Feed Pull	15000kg(33075 lb)
	Feed Thrust	6000kg(13230 lb)
	Rod Pull	3m or 6m(9.84feet or 19.68feet)
	Feeding Stroke	3500 mm(137.80 inch)
	Slippage Stroke	600 mm(23.62 inch)
Mud Pump	Type	Reciprocating pump Triplex Plunger
	Model	BW160/10
	Stroke	70mm(2.76 inch)
	Discharge pressure	2.5, 4.0, 6.5, 10.0 Mpa (363, 580, 943, 1450 psi)

Drilling Tools

Working Site

DF-H-4 Portable full hydraulic core drill rig working site

Our Company

ZhengZhou Defy 12 years professional exporting experience, realiable drilling machine manufacturer since 1970S.

Defy offer water well drilling machines drilling depth from 100m, 200m, 400m, 600m, 800m and 1500m. with 75-1500mm diameter. geotechnical core drilling machine from 0-3000m depth.

Spindle rotary type drilling machine, pneumatic air operated drilling machine, trailer, crawler, truck mounted drilling machine for your choices.

Contact Me

Feel free to contact me
Name	James Feng
Whatsapp	+86-15937157989
Email	james (at)
Skype	defy003
Facebook	/profile.php?id=100011150084286
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