Min. Order Reference FOB Price
1 Piece US$14,999.00-24,999.00 / Piece
Product Description
Product Description HW-430 Separated DTH Surface Drill Rig The use of high-strength aluminum alloy propelling beams that can achieve a 3-meter opening has higher strength, better straightness, and improved hole quality. The matched tube follower device effectively prolongs the service life of the ...