Purchase Qty. Reference FOB Price
1-2 Pieces US$8,000.00
3-19 Pieces US$7,900.00
20+ Pieces US$7,800.00
Product Description
102/108/114 top drive coring and hard rock mud/air drilling machines geothermal 280m drilling rig YDL-280 drilling rig is a mechanical top drive drilling equipment integrating water drilling and air drilling, which solves the difficulty of drilling with air DTH hammer for soil gas drilling and the ...