SWDE120B Down-the-hole Drill

Operation parameterSWDE120B
Drilling range90~138 mm
Impactor3.5"、4.5"、5"
Drill rod diameter83mm
Drill rod length4m×6
Hole depth, max24m
Dust collection deviceDry (standard) / Wet (optional)
Air compressor
ManufacturerGHH
ModelCF128
Working pressure1.7MPa
Displacement16m³/min
Power--
Engine
ManufacturerCummins
ModelQSL8.9-C325
Power242kW
Fuel tank capacity520L
Feed
Feed beam length6920mm
Feed stroke4380mm
Feed extension1200mm
Feed rate, max0.8m/s
Feed force, max30kN
Forward tilting angle140°
Overturning angle-20°~90°
Boom
Full length2800mm
Lifting angle50°~-30°
Oscillating angle15°(L) / 45°(R)
Travel capability
Traveling speed3.2km/h
Traction force, max100kN
Gradeability25°
Track tilt angle±10°
Ground clearance480mm
Rotary
Rotary speed70rpm
Rotary torque2800N.m
Diamension
Gross weight14.5t
L×W×H(Working)8.5×3.4×7.3 m
L×W×H (Transportation)10.5×3.4×3.5 m