PRODUCT

HFGA47S Integrated Down the Hole Drill Rig

Introduction : The HFGA47S Integrated down the hole drill rig for open use is a new drilling device developed by Hanfa Group after years of development and production of down the hole drill rig to meet the needs of large open-pit mines.

 

Drilling Diameter

152-229mm
 

Drilling Depth

35m
200
+

Engine Power

328kW

 

Product introduction

The HFGA47S Integrated down the hole drill rig for open use is a new drilling device developed by Hanfa Group after years of development and production of down the hole drill rig to meet the needs of large open-pit mines. Its travelling, propulsion, rotation and angle adjustments are based on hydraulic drive, thereby proving its powerfulness. The high air-pressure screw nose and high air-pressure DTH hammer contribute to efficient drilling. It is equipped with the dry hydraulic dust collector. thus reducing pollution. The hydraulic mechanical arm and drilling rod warehouse are used to dismantle the drilling rod and the floating joint to protect the thread of drilling rod; one operator can dismantle the drilling rod. The air-conditioned cab provides comfortable space and the anti-jamming valve with automatic control reduces the possibility of sticking. And what is more, the drill rig is characterized by excellent integrity, high automation, efficient drilling environment-friendliness. enerdy conservation, simple operation, flexibility and travelling safety, etc.

Technical Parameters

Drilling hardness

f=6-20

Drilling diameter

152-203 mm

Depth of economical drilling (depth of automatic extension rod)

35m

Travelling speed

3.0 Km/h

Climbing capacity

25°

Ground clearance

430 mm

Power of complete machine

328 Kw

Diesel engine

C13 /Caterpillar C13

Displacement of screw compresson

26 m³/min

Discharge pressure of screw compressor

25 bar

Outer dimensions (LxWxH)

12200 x 2840 x 3620 mm

Weight

25800 Kg

Revolving speed of gyrator

0-118 r/min

Rotary torque

6100 N.m

Maximum Feed force

65 KN

Tilt angle of beam

125°

Swing angle of carriage

Right 97°, left 33°

Swing angle of drill boom

Right 42° , left 15°

Leveling angle of frame

Up 10° , down 10°

Compensation lenath

1800 mm

DTH hammer

K5、К6

Drilling rod (x length of drilling rod)

102 x5000 mm/127x5000

Method of dust removal

Dry (hydraulic cyclonic laminar flow)/wet (optional).

Method of extension rod

Automatic unloading rod

Method of automatic anti-iamming

Electro-hydraulic control anti-sticking

Method of drilling rod lubricatior

Automatic oil injection and lubrication

Protection of thread of driling rod

Equipped with the floatinq joint to protect the thread of drilling rod

Drilling display

Real-time display of driling depth

 

Successful project

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