Reverse Circulation Drilling Machine Pneumatic RC Drill Rig

• After-sales Service: Available
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Model NO.: WDH-300/500
• Bit Type: DTH Hammer Bit
• Drilling Way: DTH Impaction
• Drilling Depth: 100-500m
• Drilliing Diameter: 100-500mm
• Drilling Method: Air RC Drilling
• Transport Package: Nude Package
• Specification: 11x2.6x3.5m
• Trademark: Bohwa
• Origin: China
• HS Code: 8430419000
• Production Capacity: 10 Sets/Month

Product Description

Reverse Circulation Drilling Machine Pneumatic RC Drill Rig

I. Specifications:

Max. Drilling Depth                                      :     500M
Drilling Angle                                                :     45°~ 90°
Hole Size                                                     :     120 ~ 500MM
Air Consumption                                          :     16 ~ 96.4M³/MIN
Max. Length of Single Drill Rod                   :     6,000MM/pc
Dia. of Drilling Rod                                       :     Φ89MM/Φ108MM/Φ127MM
Air R/C Drilling Rod Dia.                              :     Φ102MM/Φ108MM/Φ127MM
Rotary Torque                                              :     11,000NM; 5,500NM
Traveling Speed                                           :     3KM/H
Gradeability                                                  :     21°

II. Machine Photos:

For Mining Air RC Drilling:

For Water Well Borehole Drilling: