PORTADRILLMINI MODELS

DRILL UNIT PIVOTS TO DRILL ON THE TRAILER IN THE UPRIGHT POSITION OR CAN BE DISLOCATED TO BE REMOVED FOR DRILLING OFF OF THE TRAILER TO A MORE REMOTE OR CONFINED LOCATION.

DRILL UNIT FEATURES A THIRD LEG WHEEL POSITIONED ON THE MAST FOR HORIZONTAL MOVEMENT AND BALANCE .

TRAILER UNIT INCLUDES , 3500 LB AXLE , RAMPS FOR UNLOADING THE DRILL UNIT. DRILL UNIT WINCH TO RELOAD THE DRILL UNIT ON THE TRAILER ,... TOOL BOX FOR ALL HAND TOOLS AND EXTRA DRILL BITS. JACK STANDS TO LEVEL ALL CORNERS OF THE TRAILER.

EXPANDED METAL DECK HELPS IN CLEANING AND KEEPING THE TRAILER DECK CLEAR OF MUD OR WATER.

THE ULTIMATE COMBINATION IN COMMERCIAL WORK DRILLING FOR GEOTHERMAL INSTALLERS OR IRRIGATION WATER WELL DRILLING . EXCELLENT FOR HUMANITARIAN AID PROJECTS FOR MOBILITY.

COMMERCIAL DIESEL PORTADRILLMINI DRILL UNIT Specifications.

· Height 9' 6"

· Dry Weight - 710 lbs. (transportable) 990lbs. (Set up to drill)

· Base width of machine 3’Ft.-Max width - 4' Ft.

· Adjustable Mechanical cable pull down pressure system (Capable of lifting the machine off the ground)

· Drill Steel Pipe 5 ' sections (1 3/4" O.D.) (1 3/8” I.D.) WEIGHT - 20 LBS EACH

· Drill diameters Tested from 1.5” up to 6” diameters

· Drill Capacity mechanical rating 200 FT. (maximum drill depth UNKNOWN) MAXIMUM DEPTH REPORTED BY A GEOTHERMAL COMPANY IN ROMANIA IS 270 FEET.

· THREE WAY INJECTION (Air/water/ mud injection and foam injection capabilities)

· Minimum required air injection: 225 CFM @ 100 P.S.I. to 120 P.S.I.

· Drills 6" concrete (approx 5min)

· One man portable operation

· Confined location accessibility

· Easier shipping than conventional rigs

· PROPANE POWERED UNITS COMING in 2010 !

· Drills 30' coral rock solid formation –(1hr 15min)

· Ship Crate dimensions L-116”x H-47” x W – 47” Example Crate weight and Drill unit = 1600 LBS. (International Crate )

PORTADRILLMINI DRILL COMMERCIAL DIESEL SUPER HEAVY DUTY MODEL.

FOR MEDIUM TO HARD ROCK FORMATIONS, EXTENDED DURATION REPETITIVE USE DRILLING.

*DRILL PACKAGE INCLUDES *

· 7 H.P. HATZ DIESEL ENGINE

· MAIN BASE STABILIZER RAILS

· WEIGHT BAR PULL -DOWN ASSIST

· MOBILE UNIT WHEEL DOLLY SYSTEM

· AIR / WATER/ MUD INJECTION FLOW CONTROL VALVE SYSTEM

· MAIN BASE WATER DEFLECTOR SHIELD

· DRILL STEEL TABLE WATER DEFLECTOR SHIELD

· MECHANICAL ADJUSTABLE PULL -DOWN PRESSURE SYSTEM

· STEEL SWIVEL

· STEEL MAST STRUCTURE CONSTRUCTION

· DOUBLE SPOOL WINCH

· 25 -1 HEAVY USE DUTY GEAR BOX

PORTADRILLMINI ® DIESEL COMMERCIAL DRILL UNIT

NEW 2009 MODEL Design

• Air-cooled single-cylinder 4-stroke Diesel engine. 7 H.P.

• Horizontal cylinder.

• Light alloy diecast cylinder crankcase.

• Light alloy cylinder head .

• Forged crankshaft.

• Light alloy piston for low free forces of gravity.

• Lubrication by pressurized circulation of oil, fine screen filtering in main flow.

• Valve control by rocker, push-rods and tappets.

Characteristics

• Direct injection.

• Compression 1:22. EXCELLENT cold start performance.

• Fuel orientated mixture preparation. Result: excellent exhaust quality.

• Speed regulation by spring-loaded governor.

Proportionality < 5% at 3000 / 3600 r.p.m.

• The control cover houses the governor, the entire valve drive, the injector pump drive

and the automatic decompression system and oil pump.

• Dry air filter with paper cartridge and integrated pre-cleaner.

• Cooling fan and AC generator incorporated in the flywheel (not sensitive to dust).

• Exhaust outlet flexible as regards both position and direction of exit.

www.aandddrillingsupply.myipsites.com www.portadrillmini.com email: portadrillmini@windstream.net

PORTADRILLMINI ® PATENT # 6,315,059