Advantages of hydraulic water well drilling rig

Hydraulic water well drilling rig is mainly applicable to the construction of water well drilling rig and geothermal hole, as well as the hole forming construction of large diameter vertical hole or unloading hole in geotechnical engineering such as hydropower station engineering, railway, highway and urban foundation; Grouting reinforcement holes; Small pile holes; Micro pile, etc. Hydraulic water well drilling rig uses a variety of technologies, such as DTH hammer drilling, long auger drilling, mud circulation drilling, pipe following drilling, cone bit drilling, etc.

What are the characteristics of hydraulic water well drilling rig?

a. The main shaft of the power head of the hydraulic water well drilling rig has the function of floating, which can effectively protect the drill pipe thread; Casing power head is also used as pipe twisting machine, which can complete the mechanization of drilling tool unloading and screwing;

b. The hydraulic motor, operating valve and oil pump of the drilling rig are international well-known products, and other components are preferably made in China, so that the performance of the whole machine is stable, reliable and long service life;

c. The hydraulic water well drilling rig is a double power head drilling rig without automatic drill pipe; The extended 7m stroke greatly reduces the number of guide rods, improves the drilling power and reduces the accident rate in the hole; And can complete the full stroke of pressurized or reduced pressure drilling.