Hydraulic water well drilling rig is mainly suitable for water well drilling rig construction, geothermal hole construction, and also suitable for the construction of large-diameter vertical holes or unloading holes in geotechnical engineering such as hydropower station projects, railways, highways, urban foundations, etc.; grouting reinforcement holes; small foundations Pile hole; micro-pile, etc.
1. The main shaft of the power head of the hydraulic water well drilling rig has a floating function, which effectively protects the drill pipe thread; the casing power head doubles as a pipe screwing machine, which can realize the mechanization of drilling tool unloading;
2. The hydraulic motor, operating valve, and oil pump of the drilling rig adopt international products, and other components are selected from domestic famous products, so that the performance of the whole machine is stable, reliable and long life;
3. The hydraulic water well drilling rig is a dual-power head drilling rig, no active drill rod is required; the extended 7m stroke greatly reduces the number of guide rods, improves the drilling efficiency, and reduces the accident rate in the hole; and can achieve full stroke pressurization Or decompression drilling.
Post time: Nov-08-2021