The GPS series engineering drilling rig is suitable for the construction of cast-in-place pile holes in high-rise buildings, ports, dams, bridges, foundation construction, etc. It 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. Reverse circulation drilling technology improves drilling efficiency and results in good borehole quality.
This series of drilling rigs is easy to operate and has reliable performance. It is widely used in foundation construction and enjoys a high reputation among users.

>The drilling rig has a wide range of rotational speeds with 6 gears, which is beneficial for improving drilling efficiency.
>Both the main and auxiliary winches adopt planetary winch mechanisms, which have strong lifting capabilities, easy operation, and reliability.
>Drilling can be carried out using weighted blocks for pressurization (selected according to different geological formations).