Min. Order Reference FOB Price
1 Set US$10,000.00-20,000.00 / Set
Product Description
Product Description Rock Blasting Machine Separated DTH Surface Drill Rig is equipped with dual motor rotary head and rotary speed adjustable mull, way valve.The rotary torque can reach 1950N m, which meets the requirements of 76 drill pipe and 130 hole diameter. The rotation speed can be up to ...