Item
SWDE120B
Hole diameter
90mm-138mm
DTH hammer
3.5, 4, 5
Tube diameter
76mm
Tube length
4m*7m
Maximum hole depth
28m
Dust collector
Dry (standard) water mist (optional)
Air compressor
Working pressure
20Bar
FAD
17.6m³/min
Engine
Brand
CUMMINS
Model
QSC8.9-C325-30
Power rating
242/2100kW/rpm
Fuel tank volume
450L
Feed system
Total length
7350mm
Feed extension
1200mm
Feed force
30kN
Pitch angle
140°
Turning angle
-20°~90°
Drill boom
Lifting angle
50°~-20°
Swing angle
L20° R32°
Carrier
Tramming speed
3.2km/h
Traction force
110kN
Gradeability
25°
Track oscillation
±10°
Ground clearance
438mm
Rotary head
Rotary speed
0-120rpm
Torque
3400Nm
Dimension
Weight
14500kg
L × W × H (Work)
7.9×2.5×7.7m
L × W × H (Transportation)
10.0x2.5x3.5m
Surface drilling rig for high productivity, green and intelligent drilling and blasting ● Accurate and flexible ● Enviroment friendly ● Safe and comfortable ● Strong power ● Intelligent and efficient
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Integrated Cutting and Down-the-hole Drilling Rig Combining the advantages of excavator and rock drilling rig, the product has the functions of high-speed cutting and percussion drilling
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