Geothermal drill rig «Geo-Wheels» model GWT642-W
Same configuration as GT642-T rig on tracks except for Weight and Mobile characteristics
2. Mobile : Hydrostatic all wheel drive & ChassisLength: 6.09 m <> 20’-00’’
Width: 2.38 m <> 7’-10’’
Height: 3.05 m <> 10’-00’’
Weight: approx. 8165 kg <> 18000 lbs
- Hydrostatic “AWD” 4 x 4
- Tires: Heavy Duty “Rock type”
- Tires Dim.: Diameter 910 mm <> 36”
- Tires Dim.: Width 380 mm <> 15”
- Hydrostatic pressure applied brake system
- Traction effort: 7257 kg <> 16000 lbs
- Gradability: 27° <> 50%
- Ground clearance 380 mm <> 15”
- Travel speed: High 8.0 km/ 4.9 mph
- Travel speed 4.0 km <> 2.5 mph
- Four (4) heavy duty hydraulic out-Riggers “with displacement pin for different ground level”
- PIPE RACK: quick attachment «Removable»
*Cap. 40 rods 76 mm <> 3”
*Cap. 30 rods 89 mm <> 3½”
*Cap. 24 rods 104 mm <> 4”
3. Diesel power unit
- Cummins electronic diesel engine (24 volts) turbocharged water cooled
- Power 156 hp – 116 kw @ 2000rpm
- Fuel consumption 11.2 L/hr <> 2.67gal/hr
- Fuel tank 227 L. <> 60 galls
- Filtering system two stage (Primary @ security)
- Emission certification: U.S. EPA Tier 3, EU Stage III
- Integrated control safety panel, 24 volts
4. Hydraulic power unit & components
- Two (2) variable displacement piston pumps, load sensing, pressure compensated, and one (1) gear pump dedicated for accessories.
- Hydraulic tank capacity 227 L. <> 60 gall.
- Hydraulic oil cooler
- Filtration system ( 5 micron )
- Integrated safety system
- Body valves assembly for complete controls (Tram, positioning and drilling)
- Automatic lubricator for the down the hole hammer
- Parker « seal lock » hose and fittings
- Integrated safety system, over heat, low levels etc.
- Integrated hydraulic power supply «70 hp» for Auger drilling mud pump application:
*(378 L/min. <> 100 gall/min. at 48 bar <> 700 psig)
*(530 L/min. <> 140 gall/min. at 35 bar <> 500 psig)
5. Drilling Mast & Feed assembly
- Dump (0 to 100° from the horizontal)
- Mast structure HD designed for (3.00 m <> 10')
- Feed system hoisting and pull down power is provided by leaf-chain that use a hydraulic powered twin gear box controlled hydraulically for accurate trust
- Pull down force (42 000 Lbs <> 186.8 KN)
- Pull back capacity (42 000 Lbs <> 186.8 KN)
- Top drive mounting plate is equipped with urethane anti-wear slides
- Sliding plate is equipped with 90° frontal tilt casing collection
- Dust deflector
- Hydraulic Winch 12 000 lbs <> 5 443 kg (Optional)
6. Drill Head GR9550C
- Over 30 years proven rotary drive unit equipped with two (2) hydraulic motors
- Torque capacity 6000 lbf-ft / 3000 psig <> 8135 Nm / 209.9 bar
Rotation speed 0 - 80 rpm
7. Rod clamps & Break-out: hydraulic jaws (Double clamps)
- Hydraulic centralizer with retractable jaws with max. opening of (8 3/4"-222 mm)
- Hydraulic « Breakout » system
- Manual guide centralizer
8. Rod Feeder (Optional)
- Rod feeder to load and unload drill rod is mounted on the side of the mast for handy operation and better production
- All functions are hydraulic and controlled from remote panel
9. Rod Handling «Robot Arm»
- Capacity of 257 kg (606 lbs)
- Reach 4.2 m (13'-6")
- 360º Rotation
- Can manipulate pipes on the ground or in the pipe rack up to 114 mm Ø ( 4½ '')
- Hydraulically controlled
10. Water injection
- Duplex or Triplex stainless steel pistons pump (Water, water mist, foams, bentonite, etc…)
- Complete filtering system
11. Water tank
- Capacity 540 L
- Ergonomic fully electric «Remote control»
- Aluminum corpus, heated inside to avoid condensation
Our partner for the design and production of geothermal drilling equipment is Novamac and we are proud to offer you their link right here.
