Geotechnical Tunnel Surface Mining DTH Drilling Rig Machine

• 1. With larger displacement single motor,compact size and large rotation torque,the rotary head adjustable according to different work conditions and requirement,greatly increasing drilling efficiency.Hole range up to 127mm now.

• 2. All controls integrated on the control panel for convenient operation,higher work efficiency,safer and more comfortable operation.

• 3. Piston tramming motor,special processes casted track shoe for stronger tramming traction force and more stable quality.

  Main technical specifications
  Power	Yuchai YC6J220 162 kW
  Hole Depth	20m
  Drill Pile Sizes	60 mmX3000 mm
  Hole Dia	80-115mm
  DTH Hammer	3.5"
  Rotation Torque (Max.)	1650N.m
  Rotation Speed	0-110 rpm
  Working Pressure	14.5 bar
  F.A.D	12 m3/min
  Tramming Speed (Max.)	2/3 km/h Dual Speed
  Gradient	30°
  Track Frame Oscilation	±10°
  Total Weight	6,800 kg
  Transportation Dimensions	6,000X2,800X2,750 mm
  Dry Dust Collector	Standard
  Dual Speed Walking Motor	Standard