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EUROTECH –SA. DRILL
*MULTI-FUNCTIONAL*
EUROTECH INDUSTRIES (EURASIA)
Rotation Head
Tools
SPECIALIZED DRILL RIGS FOR DRILLING GEOTHERMAL BOREHOLES FOUNDATION, MINI-PILES,
CAISSONS AND WELLS
The NovaKomatsu 400 has been designed to bring maximum benefits in a compact package.
With a simple design relying on high quality components, the NovaKomatsu 400 combines versatility with high production and performance.
The NovaKomatsu 400 drill is suitable for DTH, RC and Diamond coring applications.
Using the same base machine, the NovaKomatsu 400 is available in 3 versions:
NovaKomatsu 400 for Reverse Circulation only
NovaKomatsu 400 for dual mode Reverse circulation and diamond coring HQ
NovaKomatsu 400 for geothermal well using DTH drilling
Versatile, High Performance Drill Rig for Surface Mining from
Eurotech Rom SA.
NovaKomatsu 400 drill rig with complete package for carrying out Reverse /Duplex Circulation
DTH and Coring (BQ, NQ and HQ).
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Drill rig
Tracks mounted self-propelled multipurpose drill rig.
Drilling techniques: Reverse circulation, Standard DTH, Duplex circulation, Rotary (tricone),
Diamond core, Auger, Blast hole.
Drilling applications: Mining exploration, Water well drilling, Foundations, Geothermal wells,
Construction and more.
Dimensions & weight: Length: 28 ft (336”); Width: 12’ (144”); Weight: Approx. 49,422 Kg
(99,400 Lbs) * without Rotary head and drilling tools
Drilling Capacity
Technique Diameter Depth*

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Down-the-hole 18" (100 mm) 1310 ft (400m)
Reverse Circulation*
Diamond Core
Auger
Rotary
12" (100 mm)
BQ
NQ
HQ
12 " (143 mm)
10 " (76 mm)
1310 ft (400m)
2500 ft (760 m)
2000 ft (610 m)
1650 ft (500 m)
195 ft (60 m)
2460 ft (750 m)
Duplex 18" (104 mm) 180 ft (55 m)
* -Due to highly variable conditions, the capacities should be considered simply as guidelines.
Complete, compact, lightweight, mounted on tracks, the rig has access to difficult-to-access properties and also transportable by truck, low-boy or helicopter.
Standard Features
Heavy duty designed mast with H-Mast-DRILLING concept,
Water tank, replacing the counterweight, equipped with
water level
Automatic lubricating system
Manual backup for hydraulic system
Water pump
RC Air swivel
Floating spindle
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Spare parts for 1 year of operation.
Factory training is available.
On-site commissioning is optional.
SCOPE OF SUPPLY
Using the same base machine, the NovaKomatsu 400 is available in 3 versions:
NovaKomatsu 400 for Reverse Circulation only
NovaKomatsu 400 for dual mode Reverse circulation and diamond coring HQ
NovaKomatsu 400 for geothermal well using DTH drilling
BASE MACHINE
Mobile: Komatsu LC-5 400LC
6 cyl. turbocharged Diesel engine Model Kom 3406
Net power: 225 hp at 1800 rpm
Fully hydrostatic drive
Travel speed of 5.5 km/h (3.4 mph)
Tracks- Undercarriage type shoes (#41 each side)
Tracks- Roller (#6 each side)
Ground clearance: 440 mm (17.3’’)
Fuel tank: 250 L. (66 gals)
Cooling system: 31 L. (8.1 gals)
Engine oil: 17.5 L (4.6 gal)
Hydraulic system *excluding tank: 175 L. (46.8 gals)
Hydraulic tank: 534 L. (123.8 gals)

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HYDRAULIC SYSTEM : Provided by the Excavator Komatsu 400 LC
Main implement system: Two (2) variable dispacement pumps, Summation power control.
- Maximum oil flow: 543 L. (128 gals)
- Working pressure: 296 bar (4300 psig)
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Pilot System:
- Maximum flow: 23.7 L/min (6.3gal/min)
- Maximum Pressure: 600psi
Hydraulic pumps feed and redistribute flow & pressure to the different modules:
- Tractions, swing, boom positioning, feed boom, sliding table, drill head,
- Clamps & brake-out system, water injection, automatic lubricator,
- Automatic air valve, winch, wire line hoist, pipe rack, , etc...
Integrated security system for overheat, low level etc.
All cylinders are equipped with security lock valve
MAIN MAST
Specific heavy duty designed with overall length of 14.42 m (568’’)
Hydraulic cylinder feed system
AUXILIARY MAST & FEED ASSEMBLY
* heavy duty HP Beam 14 HP89 designed with overall length of 14.42 m (568’’)
Drill head Travel length of 14.42 m (568’’ or 40 Ft ), Main MAST & Auxiliary combined length : 60 FT,
Pull back force 82 000 lbs
Pull down force 4 000 lbs + tools
Feed force: hoisting and pull down is hydraulically controlled for accurate thrust.
Top drive mounting plate is equipped with urethane anti-wear slides.
Working Length under Swivel: 52 Ft.
Optional Equipment:
Jib hydraulic winch is mounted at top of the mast 4 400 lbs <> 1996 kg.
Water injector nozzle
Hydraulic « Breakout » system
Manual guide centralizer
ROTATION HEAD – EuroTech 26000
Two speeds hollow spindle rotary drive
1st gear: Max torque 26500 LBF-ft at 5000psig (345 bar) max speed 25 rpm
2nd gear: Max torque 13000 LBF-ft ) at 5000psig (345 bar) max speed 50 rpm
Floating spindle for RC and DTH drilling
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Boart Longyear HQ spring chuck for diamond coring (With DM version only)
CONTROL PANEL
Hydraulic controls with ergonomic design for complete drilling operations
Quick connection on movable arm for operation inside the cab
** Traveling functions are to be operated with the excavator controls inside the cab.
PIPE RACK ( Optional)
Steel rack with capacity for 50 rods of 104 mm (4’’)
Mounted with quick connections for easy removing
Suitable for 3.05 m (10ft) drill pipe

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ROD HANDLING ROBOT ARM (Hiab model 017T)
Capacity of 227 kg (500 lbs)
Reach 3.05 m (10 ft)
360º Rotation
Can manipulate pipes on the ground or in the pipe rack up to 114 mm Ø ( 4½ ‘’)
Independent remote control panel
WATER INJECTION : Godwin pump model 4050
Stainless steel pistons
Volume: 0 to 950 L/min (0 to 250gals/min)
Pressure: 0 to 250 psig (- to 18 bar)
Revolution: 1800 rpm
Complete filtering system
Water injection : EuroTech EMC pump model A04
pump (Water, water mist, foams, bentonite, etcc…)
Volume: 0 to 34 L/min (0 to 9 gals/min)
Pressure: 0 to 850 psig ( 58 bar)
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Revolution: 500 rpm
Complete filtering system
Water injection 2 : EMC pump model L06
Triplex pistons pump (Water, water mist, foams, bentonite, etcc…)
Volume: 0 to 139 L/min (0 to 36 gals/min)
Pressure: 0 to 700 psig ( 48 bar)
Revolution: 475 rpm
Complete filtering system
MISCELLANEOUS
Color: Komatsu’s Blue/ yellow
Operating and maintenance manual with complete parts catalogue in English
Limited warranty
Factory training is available.
On-site commissioning is optional.
SAMPLING COLLECTOR: Cyclone style
Reverse circulation sampling collection by vortex energy
Designed for easy service maintenance
Anti-wear plates for better performance life
WIRELINE HOIST: Boart Longyear for DM version only
Line pull bare drum 990 kg (2190 lbs)
Line pull full drum 227 kg ( 502 lbs)
Line speed bare drum 100 m/min (328 ft/min)
Cable 8.22mm (3/16’’), capacity 950 m (3116 ft)
COLD WEATHER PACKAGE AUTOMATIC SYSTEM
Cold weather package automatic system (optional)
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SPARE PARTS

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Lot of spare parts for the NovaKomatsu 400 drill rig for one year
THE THREE Mac630 VERSIONS
NovaKomatsu 400 (RC & Diamond coring HQ)
Basic machine complete with:
Cyclone collecting system
Wireline hoist & Cable
Boart Longyear HQ spring chuck for coring mode
RC air swivel for RC mode
Pulley system on mast for wireline cable
NovaKomatsu 400 (RC drilling only)
Basic machine complete with:
Cyclone collecting system
RC air swivel & discharge
NovaKomatsu 400 (Geothermal well drilling)
Basic machine complete with:
DTH air swivel
Casing discharge collector (2)
Casing guide below clamp
EuroTech Copyright © 2007