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 mounted 260÷563 Kw 354÷755 Hp
P.T.O. - -
Rotary head stroke 7000 mm 23 ft
Pull-up 25000 daN 56200 lbf
Pull-down 19000 daN 42712 lbf
Extraction speed 40 m/min 131 ft/min
Feed speed 40 m/min 131 ft/min
Max torque 2/4 speeds hydraulic drifter 3400 daNm 25077 ft lbf
Max speed 2/4 speeds hydraulic drifter 160 RPM 160 RPM
Clamp 80÷4520 mm 3 3/16"÷20"
Clamping force 33000 daN 74186 lbf
Break-out torque 8600 daNm 63430 ft lbf