Kt25 Integrated Down The Hole Drill Rig 152-203mm

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 1 Year
• Model NO.: KT25
• Certification: ISO 9001:2008
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 152-203mm
• Drill Hole Depth: <100m
• Bit Type: DTH Bits
• Drilling Way: Rotary
• Outer Dimensions: 12100×2900×3850 mm
• Drilling Hardness: F=6-20
• Drilling Diameter: 152-203 mm
• Depth of Economical Drilling: 35m / 36m
• Travelling Speed: 3.0 Km/H
• Climbing Capacity: 25°
• Number of Rods: 6+1 / 5+1
• Compensation Length: 1800 mm
• DTH Hammer: 5"/6"
• Transport Package: Container
• Specification: 28100 Kg
• Trademark: BAPTECH
• Origin: China
• HS Code: 84306919
• Production Capacity: 300 Sets/Year

Product Description

The KT25 integrated down the hole drill rig for open use can drilling vertical, inclined and horizontal holes, mainly used for open-pit mine, stonework blast holes and pre-splitting holes. It is driven by the Cummins diesel engine and the two-terminal output can drive the screw compression system and hydraulic transmission system. The drill rig is equipped with the automatic rod handling system, drill pipe floating joint module, drill pipe lubrication module, drill pipe sticking prevention system, hydraulic dry dust collection system, air conditioning cab, optional drilling angle and depth indication function, etc. The drill rig is characterized by excellent integrity, high automation, efficient drilling, environment- friendliness, energy 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 / 36m
Travelling speed	3.0 Km/h
Climbing capacity	25°
Ground clearance	410 mm
Power of complete machine	372 Kw
Diesel engine	Cummins QSZ13-500-30
Screw compressor	Two stage compression 31 m³/min/25 bar
Outer dimensions (L×W×H)	12100×2900×3850 mm
Weight	28100 Kg
Revolving speed of gyrator	0-100/0-150 r/min
Rotary torque	6100 N·m
Maximum Feed force	65 KN
Tilt angle of beam	133°
Swing angle of carriage	Right 37°, left 37°
Swing angle of drill boom	Right 30°, left 17°
Lifting angle of drill boom	Up 49°, down 13°
Leveling angle of frame	Up 10°, down 10°
Compensation length	1800 mm
Method of propulsion	Motor+roller chain
Feed stroke	5700 mm/ 6700 mm
DTH hammer	5'',6''
Drilling rod (Φ× length of drilling rod)	102/114/127×5000 mm or 102/114/127×6000 mm
Drilling rod	6+1 / 5+1
Method of dust removal	Dry (hydraulic cyclonic laminar flow )/wet (optional)
Method of extension rod	Automatic unloading rod
Method of automatic anti-jamming	Electro-hydraulic control anti-sticking
Method of drilling rod lubrication	Automatic oil injection and lubrication
Protection of thread of drilling rod	Equipped with the floating joint to protect the thread of drilling rod
Drilling display	Real-time display of drilling angle and depth

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