Product Details

HFDX-4 full hydraulic crawler type core drilling rig

Detailed Product Description

The leading core drill rigs in the developed countries are full hydraulic operated type ,which adopt the technology of wire-drawing core with diamond tip ,this type of drill rig is also the main developing trend in the field of drill rig technology and related equipment,under the international and domestic trend ,our factry has developed the HFDX-4 Full Hydraulic Operated Core Drill Rig ,this type of drill rig can take the place of imported products and be applied in the fields of geology,metallurgy,coal mines,petroleum,natural gas and underground water exploration

Crawler-type layout,the feeding and lifting of rotator are driven by a series motor with gear and chain with a long stroke,3.5m stroke.the rotation of spindle is driven by a single engine,it has four mechanical shifts .and it speed could be adjusted by hydraulic pressure with stepless speed change.the mast has the funcion of sliding and touching ground,the spindle lifted and lowered with oil cylinder,it could be folded for transporteing and storing .the spindle has a big diameter hole and high-precision structure

Main technical data

It is a light, full hydraulic core drill rig. The core could be obtained at the earth's surface by using the drill rig.

Diesel Engine	Model	Cummins engine ,6BTA5.9-C180
	Power	132Kw (177HP)
	Speed	2200rpm
Drilling Capacity	BQ	1000m(3280feet)
	NQ	700m(2296 feet)
	HQ	500m(1640 feet)
	PQ	300m(984 feet)
Rotator Capacity	RPM	Four Shifts/ Stepless Change 0-1100 RPM
	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)
	Steel Wire Diameter	18 mm(0.71 inch)
	Steel Wire Length	50 m(164 feet)
Capacity of Steel Wire Hoist	Hoisting Force (single wire)	1200 Kg(2646 lb) (bare drum)
	Steel Wire Diameter	6 mm(0.24 inch)
	Steel Wire Length	1000 m(3280 feet)
Mast	Mast Height	9.6 m(31.49 feet)
	Mast Adjusting Angle	0°90°
	Drilling Angle	45°90°
	Feeding Stroke	3500 mm(137.80 inch)
	Slippage Stroke	600 mm(23.62 inch)
Other	Weight (platform type)	5700 Kg(12569 lb)
	Working Dimensions (L×W×H)	5100×2200×2450mm(200×86.6×96.5 inch) (Main equipment)
	Transport Dimensions (L×W×H)	2430×1540×1450 mm(95.7×60.6×57.1 inch) (Pump series)
Mud Pump	Model	BW150
Foot Clamp	Clamping Scope	55.5-110 mm(2.19-4.33 inch) through hole 154mm(6.06 inch)