GPS-18 Engineering Drilling Rig

The GPS series engineering drilling rigs are suitable for cast-in-place pile hole construction in high-rise buildings, ports, dams, bridges, foundation construction, etc., and can also be used for drilling large-diameter water wells.
The maximum drilling diameter is 3 meters, and the maximum drilling depth is 130 meters. The reverse circulation drilling process improves drilling efficiency and produces good hole quality.
This series of drilling rigs is easy to operate and reliable in performance, widely used in foundation construction, and enjoys a high reputation among users.

> The rotary table has six speeds, which helps increase the rotational speed.
> The rotary table drives the kelly bar through a shifting lever, making operation convenient and safe while greatly reducing labor intensity.
> Both the main and auxiliary winches adopt a planetary gear structure, making operation convenient and reliable.
> The use of round drill pipes (L=3500mm) can reduce auxiliary operation time.
> Equipped with a sand-gravel pump unit for pump-suction reverse circulation, it can be immediately switched to normal circulation drilling as needed, and can also be equipped with air-lift reverse circulation drilling tools for deep-hole drilling.