GT45 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.

DOWNLOAD SPEC SHEET

GT45

GT45
    • 46,300 LBS
      PULL-BACK
      (21,000 KG)
    • 880′ (264 M)
      ON BOARD RODS
    • 319 HP (283 kW)
      DOOSAN ENGINE

GT45

SPECIFICATIONS

DIMENSIONS & WEIGHT

  • Length 38' 7" (11.8m)
  • Width 7' 11" (2.41m)
  • Height 10' 5" (3.2m)
  • Weight 44,000 lbs - 55,000 lbs
    (20,000 kg - 25,000 kg)
  • Actual weight will vary depending on the options selected and installed, e.g. Rods.

DERRICK & FEED SYSTEM

  • 46,300 lbs (21,000 kg) pull-back
  • 17,640 Ibs (8,000 kg) push-down
  • 24' 7" (7.5 m) top head stroke

DRILL PIPE & CASING

  • 3 ½" (88.9 mm) × 20' (or 6 m)
    40 rod capacity - 880' (or 264 m)
  • 3 ¾" (95 mm) × 20' (or 6 m)
    36 rod capacity - 720' (or 216 m)
  • Max diameter 12 ½" (320 mm)

ENGINE

  • Doosan DL08 Tier 4 (Stage 5)
  • 319 hp (283 kW)
  • Typical engine speed - 1,400 rpm - 1,600 rpm
  • Max engine speed - 1,800 rpm

ROTARY DRILL HEAD

  • Variable twin Eaton motor head with 2.4" (60 mm) thru-hole
  • 0-135 rpm @ 6,195 lb-ft (8.4 kNm)
  • 0-260 rpm @ 3,097 lb-ft (4.2 kNm)

CRAWLER (TRACK) BASE

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

GTD STANDARD FEATURES

  • Sideshift - Sliding Drill Head
  • Swivel & Floating Spindle Sub
  • Height Adjustable Working Table
  • Double 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
  • 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
  • Triple Clamps
  • Angled Drilling
  • Safety Cage

DOWNLOAD SPEC SHEET
GT45 v010 1

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 MODEL 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.
GT60 v017 landing
GT60
    • UPTO
      66,000 LBS
      PULL-BACK
      (30,000 KG)
    • UPTO
      1,200' (365 M)
      ON BOARD RODS
    • 513 HP (377 kW)
      CUMMINS ENGINE
    • MORE INFO >
GT45 v018 landing1
GT45
    • 46,300 LBS
      PULL-BACK
      (21,000 KG)
    • 880' (264 M)
      ON BOARD RODS
    • 319 HP (283 kW)
      DOOSAN ENGINE
    • MORE INFO >
12735552 s2nr v8pv 201127 1
GT35 v016 landing1
Group 1000006300 650 FT
BEST SELLING
GT35
    • 35,274 LBS
      PULLBACK
      (16,000 KG)
    • 880' (264 M)
      ON BOARD RODS
    • 290 HP (213 kW)
      DOOSAN ENGINE
    • MORE INFO >
GT25 v016 v3 landing
GT25
    • 24,250 LBS
      PULL-BACK
      (11,000 KG)
    • 600' (200 M)
      ON BOARD RODS
    • 192 HP (141 kW)
      DOOSAN ENGINE
    • MORE INFO >
12735552 s2nr v8pv 201127 1
12735552 s2nr v8pv 201127 1

DOUBLE HEAD

GT60DD v032 12
THE FLAGSHIP
GT60DD
DOUBLE HEAD!
    • UPTO
      66,000 LBS
      PULL-BACK
      (30,000 KG)
    • UPTO
      960' (288 M)
      ON BOARD RODS
    • 513 HP (377 kW)
      CUMMINS ENGINE
    • MORE INFO >
GT45DD v028 12
GT45DD
DOUBLE HEAD!
    • 45,194 LBS
      PULL-BACK
      (20,500 KG)
    • 800' (240 M)
      ON BOARD RODS
    • 319 HP (283 kW)
      DOOSAN ENGINE
    • MORE INFO >
Group-48674

ALL GT SERIES DOUBLE HEAD RIGS ARE FITTED WITH EURODRILL HEADS AS STANDARD, WIDELY ACCEPTED AS THE BEST ON THE MARKET

GLOBAL PARTNERSHIPS

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GT Drilling
Midwest
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Allied

“HAVING EXPERIENCED DRILLERS COMMISSION THE RIGS, SPENDING A WEEK DRILLING ALONGSIDE YOU, WAS INVALUABLE”

JULIAN, CHESAPEAKE

GTD ON Social

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?

Our global distribution warehouse is extensively stocked, with the vast majority manufactured in-house ensuring stock availability.

Did You Know?

We employ experienced geothermal drillers in our support team, bringing real-world expertise of both drilling and operating our machines.

Did You Know?

Every Customer has a direct-messaging account with our experienced drillers, providing immediate access for support, input and sometimes just a chat!

Did You Know?

We don’t just ‘commission’ rigs – we drill with you, sometimes for a week or more to forge connections with your team

Did You Know?

We can provide extensive training for high productivity and safe operations, but also drilling optimisation, methodologies and proven techniques.

Did You Know?

Our rigs come with an extensive servicing and spares package as standard, so your fitter has what’s needed to keep the rig turning.

Driller focusedsupport

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

MORE INFO

IN THE PRESS

DRILLING DOWN TO SUCCESS WITH GTD

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A DRILLERS FUTURE

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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.

MORE INFO
MG500_For_Web_v008

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

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