KG9 Down the hole Drill Rig Designed for Open Pit Mines and Quarries

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The KG9 down the hold drill rig is designed for open pit mines and quarries for drilling holes with a diameter of Φ105－152mm in vertical, inclined, and horizontal orientation. This equipment is primarily applied for open-pit mines, stonework blast holes, and pre-splitting holes. Th drill rig is outfitted with an automatic unloading road system and a lubricating module drill rod and can be operated by a single worker. With hydraulic pilot operation, it is equipped with an anti-jamming system and optional drilling angle and depth indication functions to maximize drilling quality. The efficient dust-collecting system, spacious cab, high powered air-conditioner and quality stereo system provide comfortable and safe conditions for the operator for long work days and nights

KG9 Down the hole Drill Rig Designed for Open Pit Mines and Quarries

Drilling diameter: Φ105-152mm
Depth of economical drilling: 32m
Feed stroke: 4090mm
Method of Feed: Oil cylinder-leaf chain
Supporting power: YUCHAI YC6B125-K20(92KW)

Technical Parameters

Drilling method	High air-pressure submerged drilling
Drilling hardness	f=6-20
Drilling diameter	105-152 mm
Working pressure	1.0-2.5 Mpa
Air consumption	15-21 m3/min
Depth of automatic extension rod	32 m
Travelling speed	2.5 Km/h
Stand-alone climbing capacity	30°
Ground clearance	430 mm
Power of complete machine	92 Kw
Model of diesel engine	YC6B125-K20
Outer dimensions (L×W×H)	9000×2500×3100 mm
Weight	10000 kg
Rotation speed of gyrator	0-100 r/min
Rotary torque	3500 N*m
Maximum push-pull force	20000 N
Tilt angle of beam	114°
Pitch of drill boom	-20 °～ +47°
Lateral horizontal swing angle of carriage	-35°～ +95°
Swing angle of drill boom	-5°～ +45°
Leveling angle of frame	-10°～ +10°
One-time advance length	4490 mm
Compensation length	1353 mm
DTH Hammer	K4、K5
Drilling rod	Φ89×4000 mm
Method of dust collecting	Dry type (cyclonic laminar flow + pre-separator)
Anti-jamming device	Automatic control anti-sticking system
Jamming device	Hydraulic jamming device
Unloading method of drill rod	Disc-type unloading rod system
Cab	ROPS&FOPS with air-conditioner

Detailed Pictures Good hydraulic system Steel track adaptable to all terrains Automatic rod handling system High Efficient Dust Collecting System Spacious cab, high-powered air-conditioner and quality stereo system provide ideal conditions for operations

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Links：https://www.globefindpro.com/products/19060.html

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