Mining Air Reverse Circulation RC Drilling Machine in Depth 300m

• After-sales Service: Available
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 110-310mm
• Model NO.: WDH-300
• Drill Hole Depth: 300m
• Bit Type: DTH Drill Bit
• Drilling Way: DTH
• Drilling Method: RC Drilling
• RC Drilling Samples: Rock Powder
• Transport Package: Nude Packing
• Specification: 5, 800*2, 100*2, 800MM
• Trademark: Bohwa
• Origin: China
• HS Code: 84304122
• Production Capacity: 20sets/Month

Product Description

 Air Reverse Circulation RC Drilling Rig in Depth 300-500m

I. Product Introduction
RC Drilling Rig is used for rocks powder sampling and for water well drilling as well. Our RC Rigs have large rotary torque which is good to large hole diameter drilling.

II. Technical Specifications
Hole Size    :                       110 - 310MM (DTH),
Max. Drilling Depth    :        300M
Drilling Speed    :                10 - 25M/H
Working Air Pressure    :    1.05 - 2.46MPA
Air Consumption    :           16 - 30M3/MIN
Drilling Angle    :                 60 degree - 90 degree
Power Head    :                   5T
Power Head Lifting Strength    :    12T
Rotary Torque    :              4,000-5,700NM; 2,820-3,300NM
Rotary Speed    :               0 - 120R/MIN; 0-150R/MIN
Traveling Speed    :           2.5KM/H
Gradeability    :                  21°
Power    :                           93KW
Total Gross Weight    :       7,000KG
Dimension    :                    5,800 x 2,100 x 2,800MM
Applicable Condition    :    Soil, Weathered Rock, Hard Rock
DTH Hammer    :               Medium or High Pressure Hammer Series
Length of Air RC Dual Wall Drilling Rod    :    3M/PC
Outer Dia. of Air RC Drilling Rod    :    Φ89MM

III. Machine Photos