Purchase Qty. Reference FOB Price
1 Piece US$10,000.00
2+ Pieces US$9,000.00
Product Description
1 Rock Hardness F=6-20 2 Hole Diameter 90-165mm 3 Hole Depth 30m 4 Air Pressure 1.05-2.46Mpa 5 Air consumption 17-21 m³/min 6 Max swing of guide Lift50° Right35° 7 Max dump of guide 180° 8 Rotation Speed 0-72rpm 9 Rotation Power 18.34kw 10 Rotation Torque ...