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Drilling method: Down-the-hole
Hole diameter: 138-180mm
DTH-hammer: 5 and 6 inches
Two engines
● The SWDE series is surface down-the-hole drilling rigs which have a drilling diameter of 90-230mm and a max drilling depth of 36m.
● Meeting the drilling needs of vertical,inclined and horizontal blasting holes under various geological conditions, with high hole-forming efficiency, low energy consumption and environment-friendly skills.
● The unique one-click switching between down-the-hole mode and cutting mode allows drilling operations on both soft and hard rock stratum, which expands the application range, reduces construction costs and improves construction efficiency.
Operation parameters
Drilling range
138-180mm
DTH hammer
5‘’ or 6‘’
Drill pipe diameter
102mm or 114mm
Drill pipe length
6m*6m
Maximum hole depth
36m
Dust removal device
Dry (standard); water mist (optional)
Display operating
English/French (customization)
Air compressor
Brand
Airman (Japan)
Pressure
21Bar
FAD
34m³/min
FAD
567L/s
Power Group
Brand
Cummins
Model
QSB4.5-C130+QSM11-C400 QSB4.5-C130+QSX15-C550
Power
97/2200+298/2100kW/rpm 97/2200+410/1850kW/rpm
Fuel tank volume
800L
Feed
Total length
10520mm
Feed extension
1300mm
Feed force
45kN
Pitch angle
140°
Turning angle
-20°~90°
Drill boom
Lifting angle
-30°~50°
Swing angle
L15° R45°
Carrier
Traveling speed
3.2km/h
Max.traction
180kN
Gradeability
25°
Track oscillation
±10°
Ground clearance
480mm
Rotary head
Slewing speed
0-150rpm
Slewing Torque
5500Nm
Dimension
Weight
26000kg
L × W × H (Working)
10.1x4.4x10.6m
L × W × H (Transportation)
12.9x3.3x3.8m
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