Gps-18 drilling rig is an assembled large diameter rotary drilling rig. It is suitable for drilling high-rise buildings, bridges, port foundation pile holes, large diameter water wells, and can also be used for other engineering construction.

main features

1. The hydraulic device with rotary table and empty mouth plate makes it easy to lift large diameter drilling tools.

2. The drill tower is equipped with guide groove to ensure the verticality of drilling, and only the active drill pipe can let the opening device.

3. It is equipped with reverse circulation sand pump unit to meet the drilling requirements of different formations, and it can also be used for direct circulation drilling as required.

4. The landing tower is operated by hydraulic pressure, fast and safe.

5. The main and auxiliary winch adopts planetary gear structure, which is easy to operate and has strong lifting ability.

Technical parameters of gps-18 engineering drilling rig