FS 400

Applications: Water Wells
FS FS 400

FRASTE FS 400 a massive, multipurpose and reliable drilling rig mounted on truck, tracks or trailer for Water Wells, Surface soil and mineral Exploration, Geothermal drilling, Seismic, Coring.

The FRASTE FS 400 is a high-quality, internationally-certified rig with exceptional performances that assures a competitive advantage in any drilling job with absolute safety factor. It includes the original and exclusive “Fraste“ all-hydraulic drill pipes loading system besides a comprehensive choice of drilling components and equipment to deliver the complete cycle of drilling solutions under any condition. Drilling methods: direct or reverse fluid circulation - air drilling with DTH hammer - auger dry drilling.


  • Piston Pump
  • Air compressor
  • Main winch
  • Centrifugal pump
  • Self Priming Pump
  • Triplex Piston Pump
  • Foam pump
  • Washing pump
  • Line lubricator
  • Generator-welding unit
  • Interlocking guard
  • Remote radio control

Other optional items are available on demand for a highly customized version of the rig.

Deck mounted260÷563 Kw354÷755 Hp
Rotary head stroke7000 mm23 ft
Pull-up25000 daN56200 lbf
Pull-down19000 daN42712 lbf
Extraction speed40 m/min131 ft/min
Feed speed40 m/min131 ft/min
Max torque 2/4 speeds hydraulic drifter3400 daNm25077 ft lbf
Max speed 2/4 speeds hydraulic drifter160 RPM160 RPM
Clamp80÷4520 mm3 3/16"÷20"
Clamping force33000 daN74186 lbf
Break-out torque8600 daNm63430 ft lbf