SWDE120B
21 8 月, 2025
SWDRT250E
21 8 月, 2025
SWDE138B
Hole diameter: 115-152mm
DTH hammer:4,5″
Technical Parameters
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Main parametersHole diameter
115-152 mm
DTH hammer4 、5″
Tube diameter76 、89 mm
Tube length4m×7 m
Maximum hole depth28 m
Dust collectorDry(standard)Water mist(optional)
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Air compressorWorking pressure
21 bar
FAD20.5 m³/min
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EngineMoadel
QSL8.9-C360-30
Power rating264/2100 kW/rpm
Fuel tank volume590 L
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Feed systemTotal length
7350 mm
Feed extension1200 mm
Feed force30 kN
Pitch angle140 °
Turning angle-20~90 °
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Drill boomLifting angle
50~-20 °
Swing angleL20 R32 °
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CarrierTramming speed
3.6 km/h
Traction force110 kN
Gradeability25 °
Track oscillation±10 °
Ground clearance438 mm
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Rotary headRotation speed
0-130 rpm
Torque3800 Nm
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DimensionWeight
15500 kg
LxWxH（ Work ）8.2×2.5×7.7 m
LxWxH（ Transportation ）10.3×2.5×3.5 m
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