GT20 DRILL RIG

This GT20 our most compact rig in the GT series. It might be small in size but it packs many of the features found on the rest of our GT series.

Most suitable for typical domestic and smaller projects, with a capability to drill up to 650ft (200m) 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.

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GT20
    • 22,000 LBS
      PULLBACK (10,000kg)
    • 540 FT (162m)
      ON BOARD RODS
    • 110HP
      ENGINE POWER

SPECIFICATIONS

DIMENSIONS & WEIGHT

  • Length 27ft 3" (8.3m)
  • Width 7ft 3" (2.2m]
  • Height 8ft 3" (2.5m)
  • Weight 23,000 lbs (11.5 ton]
    Without rods

DRILL PIPE & CASING

  • 3 ½" (88.9mm) × 15ft or 4.5m
  • 36 rod capacity - 540ft (162m]
  • Max diameter 10" (254mm)

ENGINE

  • Doosan DM03 Stage V
  • 110 HP

ROTARY DRILL HEAD

  • Variable 2-speed/torque with 2" (52mm) thru-hole
  • 0-100rpm @ 3617 lb-ft
  • 0-200rpm @ 1808 lb-ft

DERRICK & FEED SYSTEM

  • 13ft (4m) top head stroke
  • 22,000 lbs (10 ton] pull-back
  • 11,000 Ibs [5 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
  • Main Winch – (65ft / 11,000 lbs x ½″)

  • 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

OPTIONS (AT ADDITIONAL COST]

MUD PUMP OPTIONS

  • MP-320PP Triplex Piston Pump:
    85gpm @ 580psi (320lpm @ 40bar)
  • Custom Color
  • Safety Cage (Option for sensors)
  • Rods 3½"(88.9mm) OD x 15ft (or 4.5m)
  • Air Compressor (5HP]

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:

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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...

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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.

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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.

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PUMPS

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

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GEO-WEIGHTS

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

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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...