Kt7h Integrated Surface Down The Hole Drill Rig 24m

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 1 Year
• Model NO.: KT7H
• Certification: ISO 9001:2008
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 105-146mm
• Drill Hole Depth: <100m
• Bit Type: DTH Bits
• Drilling Way: Rotary
• Outer Dimensions: 8500×2400×2800 mm
• Drilling Hardness: F=6-20
• Drilling Diameter: 105-146 mm
• Depth of Economical Drilling: 24 M
• Travelling Speed: 0-4 Km/H
• Climbing Capacity: ≤25°
• Diesel Engine: Yuchai Yc6a260- T300
• Screw Compressor: Two Stage Compression 17 M³/Min/18 Bar
• Compensation Length: 900 mm
• DTH Hammer: 3′′/4"
• Drilling Rod: Φ64/76×3000 mm
• Method of Dust Collecting: Dry Type (Hydraulic Cyclonic Laminar Flow)
• Transport Package: Container
• Specification: 10000KG
• Trademark: BAPTECH
• Origin: China
• HS Code: 84306919
• Production Capacity: 300 Sets/Year

Product Description

The KT7H integrated down the hole drill rig for open use is an advanced drilling device integrating the down the hole drilling system and screw air compressor system, It is capable of drilling vertical, inclined and horizontal holes, mainly used for open-pit mine, stonework blast holes and pre-splitting holes. Equipped with the Yuchai Engine, high strength aluminum alloy propulsion beam,automatic rod handling system, drill pipe lubrication module and efficient dust collection system, the drill rig meets national standards for emissions and environment. It is typical of energy conservation, efficiency, safety, environment-friendliness, flexibility, simple operation and stable performance, etc.

Technical Parameters

Drilling hardness	f=6-20
Drilling diameter	105-146 mm
Depth of economical drilling	24 m
Travelling speed	0-4 km/h
Climbing capacity	≤25°
Ground clearance	430 mm
Power of complete machine	194 kw/ 2200r/min
Diesel engine	Yuchai YC6A260- T300
Screw compressor	Two stage compression 17 m³/min/18 bar
Outer dimensions (L×W×H)	8500×2400×2800 mm
Weight	10000 kg
Rotation speed of gyrator	0-90 r/min
Rotary torque (Max)	2800 N·m (Max)
Maximum push-pull force	22000 N
Lifting angle of drill boom	Up 48°, down 16°
Tilt angle of beam	147°
Swing angle of carriage	Right 53°, left 52°
Swing angle of drill boom	Right 50°, left 58°
Leveling angle of frame	Up 10°, down 10°
One-time advance length	3590 mm
Compensation length	900 mm
DTH hammer	3'',4''
Drilling rod	Φ64/76×3000 mm
Number of rods	7+1
Method of dust collecting	Dry type (hydraulic cyclonic laminar flow)
Method of extension rod	Automatic unloading rod
Method of drilling rod lubrication	Automatic oil injection and lubrication

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