Technical Specifications: KT25
Power: 328 kW /2200r/min
Drilling Diameter: 152-203 mm
Drilling Depth: 35 m
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 Caterpillar diesel engine and two-terminal output can drive the screw compression system and hydraulic transmission system.
The drill rig is equipped with the automactic 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,etc.optional drilling angle and depth indication function.The drill rig is characterized by excellent integrity,high automation,efficient drilling,environment-friendliness,energy conservation,simple operation,flexibility and travelling safert,ect.
KT25 Technical Parameters | |
Drilling hardness | f=6-20 |
Drilling diameter | 152-203mm |
Depth of economical drilling(Depth of automatic extension rod | 35m |
Travelling speed | 3.0Km/h |
Climbing capacity | 25º |
Ground clearance | 430mm |
Power of complete machine | 328Kw |
Diesel engine | Caterpillar C13 |
Displacement of screw compressor | 26m³/min |
Discharge pressure of screw compressor | 25bar |
Outer dimensions(L*W*H) | 12200*2840*3620mm |
Weight | 25800kg |
Revolving speed of gyrator | 0-118r/min |
Rotary torque | 6100N*m |
Maximum feed force | 65KN |
Tilt angle of beam | 125º |
Swing angle of carriage | Right37º,Left37º |
Swing angle of drill boom | Right42º,Left15º |
Leveling angle of frame | Up10º,Down10º |
Compensation length | 1800mm |
DTH hammer | K5、K6 |
Drilling rod(φ*length of drilling rod) | φ102*5000mm/φ127*5000mm |
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 |