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China Air Reverse Circulation RC Mining Drilling Rig in Depth 300-500m pictures & photos

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

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Min. Order / Reference FOB Price
1 Piece	US $250000.00/ Piece

Local Area:	Qingdao, Shandong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Certification:	ISO 9001:2000
Condition:	New
Drill Hole Diameter:	140-500mm

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Product Description

Air Reverse Circulation RC Mining Drilling Rig in Depth 300-500m
I. Technical Specifications
ModelWDH-500Max. Drilling Depth 500MHole Size140 - 500MMWorking Air Pressure 1.05 - 3.45MPAAir Consumption 16 - 76.4M3/MINDrilling Speed10 - 25M/HLength of Drilling Rod3M/PCDia. of Drilling Rod Φ89/Φ108MM Air R/C Drilling Rod Dia.Φ127MMPower Head6T Power Head Lifting Strength 16TRotary Torque 8,500NM; 4,250NMRotary Speed 0 - 90R/MIN; 0-180R/MINLifting Stroke of Main Winch 8MLifting Force of Main Winch8TLifting Force of Big Assistant Winch 4T; Steel Wire Rope Length 200MLifting Force of Small Assistant Winch 1.5T; Steel Wire Rope Length 60MMud Pump Flow 450 X 2L/MINCentrifugal Pump Flow 1,300L/MINHydraulic Legs Stroke 1,400MMTraveling Speed3KM/HGradeability21°Applicable ConditionSoil, Weathered Rock, Hard RockDrilling WayDown-the-hole drillingDTH HammerMedium or High Pressure Hammer SeriesPower 132kwDimension 6,000 x 2,250 x 3,000MMTotal Gross Weight12,000KG
II. Machine Photos