Min. Order Reference FOB Price
1 Piece US$11,000.00-20,000.00 / Piece
Product Description
Product Description HQZ-400L Pneumatic Drill Rig Drilling depth: 400m Drilling diameter: 130-325mm Engine Power: 92Kw The main feature of pneumatic drilling rigs is strong power, and the efficiency is 10 to 15 times that of ordinary hydraulic wells. Usually one well can be drilled in one ...