HW-400XL Fully Hydraulic Rope Coring Drilling RigDrilling Depth180-400-500(m)Rated Speed2400(rpm)Request a Quote
HW-800GL Fully Hydraulic Rope Coring Drilling RigDrilling Depth400-800-1000(m)Rated Speed2400(rpm)Request a Quote
HW-1000GL Fully Hydraulic Rope Coring Drilling RigDrilling Depth500-1000-1100(m)Rated Speed2400(rpm)Request a Quote