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Drilling method: Diesel-electric integrated down-the-hole
Hole diameter: 130-180mm
DTH-hammer: 5 and 6 inches
● The SWDA series with the diesel-electric dual power, traveling is driven by diesel engine, which is flexible: operation is driven by electricity, which saves more energy.
Main parameters
Hole Diameter
138mm-180mm
DTH hammer
5‘’ or 6''
Drill pipe diameter
110mm or 133mm
Drill pipe length
8.5m*3m
Maximum hole depth
25m
Dust removal device
Dry (standard); Water mist (optional)
Display operating language
English/French(customization)
Air compressor
Pressure
21Bar
FAD
28.3m³/mi
FAD
472L/s
Engine
Brand
CUMMINS
Model
QSB4.5-C130-30
Power
97kW/rpm/2200kW/rp
Fuel tank
200L
Electric Motor Max. Power
344kW
Feed
Total length
11.5m
Feed extension
1.8m
Feed force
75kN
Carrier
Traveling speed
3.2km/h
Max. traction
180kN
Gradeability
25°
Ground clearance
480mm
Rotary head
Slewing speed
0-105rpm
Slewing torque
6500Nm
Dimension
Weight
L × W × H (Working)
9.6*4.7*11.5m
L × W × H (Transportation)
11.5*3.6*3.5m
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