The hydraulic water well drilling rig is mainly suitable for water well drilling rig construction, geothermal hole construction, and also for the construction of large diameter vertical holes or unloading holes in geotechnical projects such as hydroelectric power station projects, railways, highways and urban foundations; grouting reinforcement holes; small foundation pile holes; micro piles, etc.
1、The power head spindle of the hydraulic water well drilling rig has a floating function, which effectively protects the drill pipe fillet; the casing power head doubles as a pipe screwing machine, which can realize the mechanization of drilling tool unscrewing.
2、The hydraulic motor, operating valve and oil pump of the drilling rig are made of international products, and other components are selected from domestic famous products, which make the whole machine stable, reliable and long-life.
3、The hydraulic water well drilling rig is a double power head type drilling rig, which does not need active drilling rod; the extended 7m stroke greatly reduces the number of guide rods, improves the drilling efficiency and reduces the accident rate in the hole; and it can realize full stroke of pressurized or depressurized drilling.
Post time: Jun-24-2022