Reverse Circulation Drilling Machine Pneumatic RC Drill Rig
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Reverse Circulation Drilling Machine Pneumatic RC Drill Rig

Reverse Circulation Drilling Machine Pneumatic RC Drill Rig

Reverse Circulation Drilling Machine Pneumatic RC Drill RigI. Specifications: Max. Drilling Depth : 500MDrilling Angle :
Basic Info
Model NO. WDH-300/500
After-sales Service Available
Warranty 1 Year
Certification ISO 9001:2000
Condition New
Motor AC Motor
Drill Hole Diameter >300mm
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 RigI. Specifications:

Max. Drilling Depth : 500MDrilling Angle : 45°~ 90°Hole Size : 120 ~ 500MMAir Consumption : 16 ~ 96.4M3/MINMax. Length of Single Drill Rod : 6,000MM/pcDia. of Drilling Rod : Φ89MM/Φ108MM/Φ127MM Air R/C Drilling Rod Dia. : Φ102MM/Φ108MM/Φ127MMRotary Torque : 11,000NM; 5,500NMTraveling Speed : 3KM/HGradeability : 21°

II. Machine Photos:For Mining Air RC Drilling:For Water Well Borehole Drilling: