The SF-70 drilling rig is the evolution of the already existing equipment dedicated to Continuous Flight Auger drilling technique.
The upper structure of the SF-70 is mounted on Soilmec base carrier and has been designed to perform:
- C.F.A. bored piles
- Piles bored with Down-The-Hole-Hammer (D.T.H.)

Its outstanding features are:
- completely self-erecting
- up-to-date instrumentation
- high reliability and safety in the job-site
- quick installation
- extendable tracks from 2.5 to 3.9 m
- easy manoeuvrability
- low transport costs
- high production
- reduced transport dimensions
- 360° turret rotation