Min. Order Reference FOB Price
1 Piece US$170,000.00-187,000.00 / Piece
Product Description
Product Description YYDX-6 full hydraulic core drilling rig Hydraulic pumps, main valve and hydraulic motor are all from famous international brands. Drill head feeding and liftingadopt double-speed driving device for the chain of the oil tank, with long-range feeding stroke. Dril head driven by ...