- Hydraulic Air Reverse DTH Drilling Rig on Crawler or Truck Chassis
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Tunnel Ring Drilling Rig Air Percussion Drilling Machine
2025-04-13
introduction 4570
QGZ/TRD-90/100/150
Video Technical Assistance
1 Year
ISO
New
100-150mm
50-70m
Cone Bit
Impactor
Portable Turntable All Directional Drilling
0-360 Degrees
F12-14
Bohwa
Wooden Case
1-5CBM
Qingdao, China
8467110000
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