GT25 DRILL RIG

The GT25 model can drill beyond 1000 feet [300m] using mud, air, and hammer drilling methods. Arguably the rig’s most defining feature is the rod rack and loading system, it’s the most robust, reliable, and safe rod handling system on the market.

GT25 v015 1 Photoroom

GT25
    • 24,000 LBS
      PULLBACK (11,000kg)
    • 600 FT (240m)
      ON BOARD RODS
    • 290HP
      ENGINE POWER

SPECIFICATIONS

DIMENSIONS & WEIGHT

  • Length 32ft 4 (9.9m)
  • Width 7ft 4" (2.3m]
  • Height 9ft 9" (3m)
  • Weight 32,000 lbs (14.5 ton]
  • Actual weight will vary depending on the options

DRILL PIPE & CASING

  • 3 1/2" (88.9mm) × 15ft or 5m
  • 40 rod capacity - 600ft (200m]
  • Max diameter 12 1/2" (320mm)

ENGINE

  • Doosan DL08 Tier 4
  • 190 HP
  • Typical engine speed - 1600rpm

ROTARY DRILL HEAD

  • Variable 2-speed/torque with 2" (52mm) thru-hole
  • 0-100rpm @ 6195 lb-ft (@1600 engine rpm)
  • 0-200rpm @ 3097 lb-ft (@1600 engine rpm)

DERRICK & FEED SYSTEM

  • 18ft (5.5m) top head stroke
  • 24,250 lbs (11 ton] pull-back
  • 13,200 Ibs [6 ton] push-down

CRAWLER (TRACK) BASE

  • Doosan Solar 55
  • Steel with rubber pads
  • Wireless remote travel

GTD STANDARD FEATURES

  • Sliding Drill Head
  • Swivel & Floating Spindle Sub
  • Height adjustable working table
  • Double Clamps – One rotating
  • Choice of Hydraulic Centralizing Rollers
    or Hydraulic Sliding Rod Wrench
  • Hydraulic Breakout Chain Wrench
  • Auxiliary Hydraulic Ports and Controls
  • Main Winch – (65ft / 11,000 lbs x 1/2″)

  • Water Injection Mist Pump
    30 gpm @ 500 psi (114 | pm @ 35bar)
  • DTH Lube System
  • Rod Rack & Rod Loader
  • Self Loading System
  • Comprehensive Service Spares Package
  • Safety Walkway and Railings

OPTIONS (AT ADDITIONAL COST]

MUD PUMP OPTIONS

  • 4x5 Triplex Piston Pump:
  • 211gpm @ 500psi (800lpm @ 35bar)
  • Caprari Centrifugal Pump:
  • 3x2.5x11Multi-stage - 230psi (16bar)
  • Rods 3½" (88.9mm) OD x 15ft (or 5m)
  • Wire/Sandline Winch - (1000ft x ¼"]
  • Triple Clamps - One rotating
  • Air Compressor(5HP]

  • Custom Color
  • Safety Cage (Option for sensors]
  • Angled Drilling

SPECS CAN BE INFORMATIVE...
VIDEOS PROVIDE EVIDENCE...

It's why we share real-world drilling footage to validate why our equipment is the No.1 choice for geothermal industry leaders. See for yourself below:

Rectangle 147 2 1
Rectangle 148 1
Rectangle 150 2
Rectangle 149 2
Rectangle 151 2
Rectangle 152 2

OUR GT SERIES LINE UP

From our flagship Double-Head rig, featuring a Cummins X12 engine, to our smallest compact rig with Doosan power. All models are versatile machines, with full capability for Mud, Air or DTH drilling.

GLOBAL PARTNERSHIPS

“hydraulic over hydraulic,
not electric over hydraulic,
was a big selling point for us”
Mike Ryan, Panterra energy

What Our Customers Say

Driller focused support

Our customer support stands out because we provide not only equipment assistance but also extensive drilling support as we are Drillers too, with decades of experience we are willing to share to help with your drilling operations.

FACTORY TOUR

A behind-the-scenes tour of GTD Desco's state-of-the-art factory and R&D center in South Korea

A behind-the-scenes tour of GTD Desco's state-of-the-art factory and R&D center in South Korea

IN THE PRESS

There’s more to a successful drilling operation than just the drill rig...

Frame4

MUD RECYCLING

Proper Mud Recycling equipment is essential to the drilling operation and a key part in increased productivity

MUD RECYCLING EQUIPMENT

Proper Mud Recycling
equipment is essential to the
drilling operation and a key
part in increased productivity.

Proper Mud Recycling equipment is essential to the drilling operation and a key part in increased productivity.

mud img
placeholder

TOOLING

GTD have pioneered the use of PP52 Full Flush thread rods for optimum performance and have our own line of Pink Penetrator’ Ground Source Geothermal Drilling bits.

placeholder

PUMPS

GTD can supply a full range of Mud Pumps, both Piston & Centrifugal.

placeholder

GEO-WEIGHTS

With an unparalleled commitment to reducing the carbon footprint, these weights are your eco-friendly choice for geothermal loop installations.

placeholder

COMPRESSORS

GTD can deliver a range of wheeled and tracked air compressors.

GET IN TOUCH NOW TO DISCUSS HOW WE CAN IMPROVE THE EFFICIENCY AND SAFETY OF YOUR DRILLING OPERATION...