Drilling method: Down-the-hole
Hole diameter: 140-165mm
DTH-hammer: 5 and 6 inches
Cabin: Without
● Two-stage screw air compressor is adopted, which is suitable for rock drilling operations in open-pit coal mines, metal mines and limestone mines.
● The intelligent control system accurately controls the compressor system according to the actual working conditions and significantly reduce fuel consumption.
● Automatic drill pipe connecting/disconnecting improves work efficiency and safety.
Operation parameters
Drilling range
140mm-165mm
DTH hammer
5'' or 6''
Drill pipe diameter
76mm or 89mm
Drill pipe length
3m*7m
Maximum hole depth
21m
Dust removal device
Dry (standard); water mist (optional)
Display operating language
English/French (customization)
Air compressor
Brand
Airman (Japan)
Pressure
21Bar
FAD
24m³/min
FAD
400L/s
Power Group
Brand
YuChai
Model
YCK09400-T301
Power
295/2200kW/rpm
Fuel tank volume
500L
Feed
Total length
6500mm
Feed extension
1000mm
Compensation stroke
3950mm
Feed force
17kN
Pitch angle
140°
Turning angle
-30°~90°
Drill boom
Lifting angle
-30°~50°
Swing angle
L46° R30°
Carrier
Traveling speed
2km/h or 4.2km/h
Gradeability
25°
Track oscillation
±10°
Rotary head
Slewing speed
0-110rpm
Slewing Torqu
3800Nm
Dimension
Weight
13000kg
L × W × H (Working)
5.9x3.1x7.0m
L × W × H (Transportation)
7.6x2.75x3.3m
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