FS 250

Applications: Water Wells Geothermal Drilling
FS FS 250

FRASTE FS 250: a powerful, handy and dynamic drilling rig that can approach any drilling system. It is designed and costructed under the most advanced mechanic/hydraulic construction criteria by using high quality components and it can easily be mounted on truck or crawler carrier. The available components and attachments include the “original” and exclusive Fraste all-hydraulic drill pipes loading system, that allows the operator to work very safely and save a lot of fatigue.


  • 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 mounted175÷261 Kw238÷350Hp
Rotary head stroke6700 mm23 ft
Pull-up12000 daN26976 lbf
Pull-down8000 daN17984 lbf
Extraction speed45 m/min148 ft/min
Feed speed45 m/min148 ft/min
Max torque 2/4 speeds hydraulic drifter1920 daNm14161 ft lbf
Max speed 2/4 speeds hydraulic drifter1330 RPM1330 RPM
Clamp70÷350 mm2 3/4"÷14"
Clamping force25000 daN56200 lbf
Break-out torque7800 daNm57529 ft lbf