SWDE138B

Technical Parameters

• Main parameters
  Hole diameter

  115-152 mm

  DTH hammer

  4 、5″

  Tube diameter

  76 、89 mm

  Tube length

  4m×7 m

  Maximum hole depth

  28 m

  Dust collector

  Dry(standard)Water mist(optional)

• Air compressor
  Working pressure

  21 bar

  FAD

  20.5 m³/min

• Engine
  Moadel

  QSL8.9-C360-30

  Power rating

  264/2100 kW/rpm

  Fuel tank volume

  590 L

• Feed system
  Total length

  7350 mm

  Feed extension

  1200 mm

  Feed force

  30 kN

  Pitch angle

  140 °

  Turning angle

  -20~90 °

• Drill boom
  Lifting angle

  50~-20 °

  Swing angle

  L20 R32 °

• Carrier
  Tramming speed

  3.6 km/h

  Traction force

  110 kN

  Gradeability

  25 °

  Track oscillation

  ±10 °

  Ground clearance

  438 mm

• Rotary head
  Rotation speed

  0-130 rpm

  Torque

  3800 Nm

• Dimension
  Weight

  15500 kg

  LxWxH（ Work ）

  8.2×2.5×7.7 m

  LxWxH（ Transportation ）

  10.3×2.5×3.5 m