GT45DD DRILL RIG

The GT45 model is designed to reach depths beyond 2,300 feet (700 meters) using mud, air, and hammer drilling methods. It is equipped with our unique rod rack and loading system, which is the most robust, reliable, and safest rod handling system on the market, ensuring maximum safety and efficiency in all drilling operations.

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GT45DD
DOUBLE HEAD!
  • 45,194 LBS
    PULL-BACK
    (20,500 KG)
  • 720′ (216 M)
    ON BOARD RODS
  • 319 HP (283 kW)
    DOOSAN ENGINE

SPECIFICATIONS

DIMENSIONS & WEIGHT

  • Length 39' 8" (12.1 m)
  • Width 7' 11" (2.41 m)
  • Height 10' 5" (3.2 m)
  • Weight 46,000 lbs - 60,000 lbs
    (21,000 kg - 27,000 kg)

  • Actual weight will vary depending on the options selected and installed, e.g. Rods..

DERRICK & FEED SYSTEM

  • 45,194 lbs (20,500 kg) pull-back
  • 18,740 Ibs (8,500 kg) push-down
  • 21' 4" (6.5 m) top head stroke

DRILL PIPE & CASING

  • 3 ¾" (95 mm) × 20' (or 6 m)
  • 36 rod capacity - 720' (216 m]
  • Max diameter 12 ½" (320 mm)

EURODRILL ROTARY DRILL HEAD

  • Eurodrill Head Motors
  • Swivel with 2" thru-hole
  • Rotation: 200 rpm
  • Torque: 8,850 lb-ft (12 kNm)
  • Floating Spindle (Shock Absorber]

EURODRILL CASING HEAD

  • Rotation: 125 rpm
  • Torque 14,976 lb-ft (20.3 kNm)
  • Chuck: 3½" (89 mm), 5" (152 mm), 6" (168 mm),
    7" (178 mm)
  • Dual Head Tip Out System
  • Head 30° Angled Tip Out System
  • Diverter: 4" (102 mm)
    with Hydraulic adjustable compression

ENGINE

  • Doosan DL08 Tier 4 (Stage 5)
  • 319 hp (283 kW)

CRAWLER (TRACK) BASE

  • Doosan Solar 130
  • Steel with rubber pads
  • Wireless remote travel

GTD STANDARD FEATURES

  • Sliding & Tilting Drill Head
  • Swivel & Floating Spindle Sub
  • Height Adjustable Working Table
  • Triple Clamps – One Rotating
  • Hydraulic Centralizing Rollers
  • Hydraulic Breakout Chain Wrench
  • Auxiliary Hydraulic Ports and Controls
  • Main Winch - 11,000 lbs – (5,000 kg)
  • Wire/Sandline Winch
  • Water Injection Mist Pump

  • DTH Lube System
  • Rod Rack & Rod Loader
  • Self Loading Jacks/ Outriggers
  • Hydraulic Welder & Generator (7.5Kw)
  • Self Loading Jacks/ Outriggers
  • Air Compressor: 24 cfm (673 lpm) 130 psi (9 bar)
  • Centrifugal Pump: 4x3x13 Single-stage
  • 5 x 6 Triplex Piston Pump:

    317 gpm @ 580 psi     (1,200 lpm @ 40 bar)
  • Tablet Computer & Engine Diagnostics Software

OPTIONS

  • Hydraulic Sliding Rod Wrench
  • Angled Drilling
  • Safety Cage

DOWNLOAD SPEC SHEET

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:

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.

SHAPING TOMORROW TOGETHER

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

What Our Customers Say

Did You Know?

We provide a tablet PC and engine diagnostic software with all rigs, so you can self-diagnose faults, identify parts and accelerate repairs.

Did You Know?

The GT60 rig has a huge on-board rod capacity of up to 1200 ft (365 m). Our rod handling arm can receive even more ‘hands-free’ from a secondary carrier

Did You Know?

You can raise the rig for easy unloading and loading on trailers, the outriggers extend to make mobilization simpler.

Did You Know?

All rigs have multiple auxiliary hydraulic outlets, power pit pumps and grouters etc...

Did You Know?

All rigs have an air compressor and tank fitted with multiple outlets, Power air tools, clear lines to prevent freezing over night etc…

Did You Know?

GT60 and GT60DD rigs are fitted with a Cummin's X12 engine, with 513 HP and a whopping 1,700 LB-FT of torque!

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.

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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

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IN THE PRESS

DRILLING DOWN TO SUCCESS WITH GTD

GEODRILLING INTERNATIONAL

Read Article

THE DEEPEST CLOSED-LOOP BOREHOLE DRILLED IN THE UK

GEO EX PRO

Read Article

A DRILLERS FUTURE

GEODRILLING INTERNATIONAL

Read Article

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

MUD RECYCLING EQUIPMENT

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.

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

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