Min. Order Reference FOB Price
1 Set US$29,000.00-44,000.00 / Set
Product Description
HFW200L reverse circulation drilling rig for sale HFW200L water well drilling machine specification: Engine power Kw 110 Max.drilling depth M 220 Borehole diameter Mm Rock layer100-250,soil layer500-1050 Working air pressure Mpa 1.05-2.46 The total gas consumption m3/min 16-30 ...