Novamac Eurasia

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Novamac Industries Inc. Novamac Rockmaster

Reverse circulation drill «Explo-Trac» model ET-642 (Diamond core drilling optional)

Great advantages

  • Complete self-propelled drilling package
  • You choose the Drill / Compressor combination you want
  • Onboard pipe rack
  • Onboard water tank
  • Pipe handler
  • Rod feeder
  • Dual  mode capacity RC, Core
  • Integrated extra hydraulic power supply complete assembly capacity 70 hp
  • Compact and Lightweight
  • Heliportable

CHARACTERISTICS:

Carrier : Tracks mounted steel shoes
Drilling techniques : RC, Diamond core
Drilling applications : Mineral exploration and other mining applications

RC Drilling Capacity


Technique

Diameter

Depth*

Reverse Circulation

4" (100 mm)

1310 ft (400m)

* -Due to highly variable conditions, the capacities should be considered simply as guidelines.

1. Dimension & Weight

Length: 6.09 m <> 20’-00’’
Width:   2.26 m <>   7’-4’’
Height:   2.90 m <>   9’-6’’
Weight:  11 430 kg <> 25 200 lbs   (W/out pipe rack)

2. Undercarriage & Chassis

  • Tracks mounted steel shoes or Tracks mounted Heavy duty rubber belted or Tracks mounted Heavy duty rubber pads
  • Pressure applied brake system
  • Heavy duty link profile
  • Gradability    19° <> 35%
  • Ground clearance  380 mm <> 15”
  • Travel speed 2.6mph/ 4.4 km
  • Heavy duty hydraulic out-riggers
  • 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 : «Rexroth/Sauer/Danfoss»

  • Integrated extra hydraulic power supply complete assembly capacity 70 hp
  • Two variable displacement piston pumps, load sensing, pressure compensated, and one  gear pump dedicated for accessories
  • Top drive: automatic constant rotation  power control
  • 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.

5. Drilling Mast & Feed assembly

  • Dump (0 to 100° from the horizontal)
  • Specific heavy duty mast structure
  • Feed system hoisting and pull-down power is provided by link-chain that use a powerful hydraulic cylinder 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
  • Deflector/collector: standard for easy maintenance
  • Jib hydraulic winch
  • Automatic thread greaser

6. Drill Head

  • Two speeds hollow spindle rotary drive, variable/reversible hydraulic motor
  • Automatic constant rotation power control
    • 1st gear: Max torque 7500 LBF-ft (10170Nm)at 5000psig (345bar) max speed 250rpm
    • 2nd gear: Max torque 1300 LBF-ft (1763 Nm) at 5000psig (345bar) max speed 1500rpm
        *R/C drive adapter and saving sub included
        *Floating spindle and «Inner tube» included
        *R/C air swivel included

7. Rod clamps & Break-out: hydraulic jaws

  • Hydraulic centralizer with retractable jaws
  • Hydraulic « Breakout » system
  • Manual guide centralizer
  • Operated from control panel

8. ROD FEEDER

  • 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 230 kg (507 lbs)
  • Reach 3.80 m <>12’-5”
  • 360º Rotation
  • Can manipulate pipes on the ground or in the pipe rack up to  114 mm Ø ( 4½ '')
  • Hydraulically controlled from remote panel

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
  • Replacing the counterweight

12. SAMPLING COLLECTOR: Cyclone style

  • Reverse circulation sampling collection by vortex energy
  • Designed for easy service maintenance
  • Anti-wear plates for better  performance life

13. PIPE RACK

  • Steel rack with capacity for :
    • *Cap. 40 rods 76 mm <> 3”
    • *Cap. 30 rods 89 mm <> 3½”
    • *Cap. 24 rods 104 mm <> 4”
    • *Cap. 50 rods 104 mm <> 4”
  • Hydraulic tilt

14. CONTROL PANNEL

  • Remote control, ergonomic  design for complete operations
  • Fully electric
  • Remote control with aluminum corpus, heated inside to avoid condensation

15. MISCELLANEOUS


  • Color: Novamac’s blue or Caterpillar’s yellow
  • Operating and maintenance manual with complete parts catalogue in English or French
  • Limited warranty
  • Factory training
  • On-site commissioning is available
  • Suggested parts list (One year service maintenance)

OPTIONAL ACCESSORIES FOR DIAMOND CORE DEPTH CAPACITY OF:


Diameter

Depth*

BQ

3750 ft  (1145 m)

NQ

2310 ft  (705 m)

HQ

1650 ft  (475 m)

* -Due to highly variable conditions, the capacities should be considered simply as guidelines.

1. HYDRAULIC CHUCK

  • Chuck, hydraulically opened, nitrogen gas spring or spring closed
  • Axial holding capacity up to 222.400 N <>50 000 Lbf

2. WIRELINE HOIST

  • Line pull bare drum 990 kg (2190 lbf)
  • Line pull full drum  227 kg ( 502 lbf)
  • Line speed bare drum 100 m/min (328 ft/min)
  • Cable 8.22mm (3/16’’), capacity 950 m (3116 ft)

3. GROUND STABILISATION SYSTEM

  • Hydraulic jacks
  • Automatic leveling system

Please contact us for the specifications and pricing.

Specifications can be adapted to client's needs on request