HW-800GL Fully Hydraulic Rope Coring Drilling RigDrilling Depth400-800-1000(m)Rated Speed2400(rpm)Request a Quote
HW-600XL Fully Hydraulic Rope Coring Drilling RigDrilling Depth200-600-650(m)Rated Speed2400(rpm)Request a Quote
HW-400XL Fully Hydraulic Rope Coring Drilling RigDrilling Depth180-400-500(m)Rated Speed2400(rpm)Request a Quote