Min. Order Reference FOB Price
1 Piece US$4,000.00-7,000.00 / Piece
Product Description
Multi Function Geological Core Sample Borehole Water Well Drilling Rig Specification Type DP-150YY Drilling Rig Unity machine parameter Drilling depth(m) 100-150 Open hole diameter max.(mm) 75-220 End hole diameter(mm) 75 Drilling rod diameter(mm) 50 Head angle range 90°~75° Weight(power unit ...