Multidrill XL 170 DR

Overview

Experience, innovation, high quality, continuous ideas sharing with the final users are the strong points that in the course of time, made the FRASTE MULTIDRIL XL170 DR one of the most versatile and reliable Geothermal drilling rigs.

Expressly designed for air drilling, its dual rotary head allows simultaneous drilling with drill pipe and casing pipe. It’s a friendly-use drill unit, thanks also to the employ of the Preventer, the cuttings conveyor that permits working without any drilling site and environment contamination. The MULTIDRILL XL 170 DR, like all Fraste rigs, assures the best safety factor with its ergonomic control panels and with all safety devices made under the most rigorous current laws and regulations. Different optional equipment are available for various drilling purposes.

Optional

  • Winch
  • Triplex pump
  • Screw pump
  • Foam pump
  • Quadruplex pump
  • Washing pump
  • Line lubricator

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

Technical specifications

• Power                                                     CAT C4.4 – Stage V – Tier 4F – 129,4 kw (173,5 Hp)
CAT C7.1 – Stage IIIA – Tier 3 – 129 Kw (173 Hp)
• Rotary head stroke                                                       3700 mm (11,5 ft)
• Pull-up                                        12000-14000-18000 daN (26977-31473-40465 lbf)
• Pull-down                                                                               6800-8000-13000 daN (15287-17984-29225 lbf)
ROTARY HEAD FOR DRILL PIPES
• Max rotary head torque                                            1550 daNm (11432 ft lbf)
• Max rotary head speed                                                                                160 rpm
• Speeds number2
ROTARY HEAD FOR CASING
• Max rotary head torque2700 daNm (19914 ft lbf)
• Max rotary head speed70rpm
• Speeds number2/3
• Clamp                                                                                       Ø 60-350 mm (2,4″-14″)
• Weight~ 12780 Kg (~ 28175 lb)
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