Product Details

HFDX-6 full hydraulic system core drilling rig

I. General Introduction

HFDX-6 Hydraulic Core Drilling Rig,an up-to-date new product,is a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world.

1. Main Features of the rig:

1)Reliable Quality

2) High Efficiency

3) Environmental Protection

4) Energy Saving

2. Application Range

HFDX-6 can be applied to both slant and vertical drilling. Being a rig equipped with diamond and the carbide alloy bit drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke industry and hydrology measuring.

II. Main Performance Parameters of HFDX-6

The figures in these tables have been calculated, based on field experiences, and may be reasonably expected.

Actual drilling capacity will depend on in-hold tools and conditions, drilling techniques and equipment used.

Diesel Engine	Model	Cummins 6CTA (turbocharged and charge water cooled)
	Displacement	8.3L (2.19 US Gallons)
	Power	178kW (240HP)
	Rated RPM(Factory setting)	2200rpm
Drilling Capacity	BQ	2000 m(6560 feet)
	NQ	1600 m(5248 feet)
	HQ	1300 m(4264 feet)
	PQ	1000 m(3280 feet)
Drill Head	Rotation Motor	Double Hydraulic Motor -variable and Reversible Maker: SAUER-DANFOSS
	RPM	Two Shifts/ Stepless Change 0-1100 RPM
	Ratios	1st 8.776:1 2nd 2.716:1
	Head Opener	sidewise sliding way with hydraulic drive
	Hydraulic Chuck(PQ)	Hydraulically opened, Disc Spring Clamping, Normally C Closed Type Axial Holding Capacity of 222 400 N
	Max. Torque	6400 N.m(4717 lbf.ft)
	Hold Diameter	121 mm(4.76 inch)
	Max. Lifting capacity of Spindle	220 kN(49456 lbf)
	Max. Feeding Power	110 kN(24728 lbf)

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