GEMEX MP 1200 H
HIGH PERFORMANCE CORE DRILLING AND REVERSE CIRCULATION DRILLING MACHINE. DESIGNED FOR PROFESSIONAL DRILLERS, REQUIRES ROBUST STRUCTURE, SIMPLIFIED TECHNOLOGICAL APPLICATION AND HIGH AVAILABILITY.
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GEMEX MP 1200 H SPECIFICATIONS |
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ENGINE |
CUMMINS 6C 8.3-250 HP-186 Kw @ 2200 Rpm Tier2 Non Electronic Controlled |
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6 Cylinders |
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FLYWHEEL |
SAE 1 |
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TURBOCHARGED & DISPLACEMENT |
506 in³/ (8,29 L) |
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HORSE POWER |
250 Hp @ 2200 Rpm |
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PEAK TORQUE |
1117 Nm @ 1600 Rpm 1029 Nm @ 1800 Rpm 809 Nm @ 2200 Rpm |
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BORE |
4,49 in |
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POWER OUTPUT |
186 Kw @ 1600 Rpm 192 Kw @ 1700 Rpm 198 Kw @ 2000 Rpm |
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EMISSION CERTIFICATION |
U.S. EPA Tier 2, CARB Tier2, EU Stage II, JMLIT Step2 |
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AIR FILTER |
MAN Filter-Europiclon 800 - 18-28 m³/min. |
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FUEL CONSUMPTION |
214 gm/Kw per hour at 1800 Rpm |
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EXHAUST SYSTEM |
Maximum exhaust back pressure: 76 mm Hg Recommended exhaust piping size (iner diameter) : Ø100 mm. |
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VOLTAGE |
24 V |
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MOUNTING |
Direct To Base Frame 4 Point pivot |
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DIESEL FUEL TANK |
Stainless Steel Structured, 800 liters capacity mounted on LHS of the base frame.
Ø 125 Micron Filler Pump
Ø 3 Micron Air Breather
Ø Fuel Transmission Pump Operated manually.
Ø Fuel Level Gauges
Ø Waste Water Tank Below The Fuel Tank & Drainage Valve.
Macnaught Model GP Rapid-Flo Fuel Pump
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FLOW RATE |
Up to 100 L/Min. |
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OUTPUT per REVOLUTION |
0,08 L/Rev. Approx. |
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MAXIMUM VISCOCITY |
SAE 30 at 20 deg Cº |
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MAXIMUM SUCTION HEAD |
2m (7”) |
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MAXIMUM DISCHARGE |
4m (14”) |
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MASS |
6,5 Kg Approx. |
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BASE FRAME |
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LENGHT |
7000 mm. |
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WIDHT |
2700 mm. |
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HEIGHT |
3700 mm. |
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MATERIAL |
Channels & RHS Section |
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MATERIAL GRADE |
S335 J Grade 355 mpa yield stres use in design as per ST52-3 |
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WELDING |
SGR – FLUXOFIL |
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DECKING |
4 mm. Diamond Plate |
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MAST RAISE CYLINDER |
Ø115 x Ø60 mm. Rod Dual Heavy Wall |
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RAISE CYLINDER FORCE |
25 Tons ( Each ) |
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JACK LEG ASSEMBLIES |
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POSITION |
2 at Rear and 1 at Front Center of Rig Base |
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HYDRAULIC CYLINDERS |
2 x 260 mm. Stroke at Rear of Rig Base 1 x 900 mm. Stroke at Front Center of Rig Base |
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LIFT CAPACITY |
15 Tons per Jack Leg |
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FIXING |
Bolted on Base Frame Rig |
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LOCKING |
Hydraulic Overcenter Valves & Double Acting Check Valves |
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JACK FEET |
400 mm. x 300 mm. x 25 mm. Heavy Duty |
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TRACKS |
As the driving direction forward it is considered the back of the machine is drilling side, track drives will be positioned at the LHS of the rig. Both manual and remote controlled drive can be operated from rig deck and front relatively.
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DRIVE SPEED |
2 SPEED DRIVE 1,4 km/h – 2,4 km/h |
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TRACTIVE FORCE |
100 kN |
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HILL CLIMBING |
35% |
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UNDERCARRIAGE PITCH |
4000 mm. |
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MIN.RECOMMENDED UNDERCARRIAGE GAUGE |
2900 mm. |
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GROUND PRESSURE |
69 KPa |
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TRACK SHOE WIDHT |
500 mm. |

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DRILL MAST |
Ø 9 meters Rod Pulling, 7 meters Drill Stroke, 18 Tons pull back At 270 Bar
Ø Drilling From Vertical to 45º degrees,
Ø 1200 mm Mast extension.
Ø Double Shaft Rod Cylinders
Ø Pull Back Dumb Speed : 40 m / min.
Ø Welded structure from rectangular pipes of 300 mm x 100 mm x 10 mm wall thickness.
Ø Width x Depth : 600 mm x 500 mm.
Ø Moving Cradle with Rollers.
Ø Mast lifting by Two Cylinders and 1x cylinder for must extension.
Ø Feed Cylinder Dimension Ø160 mm x Ø80 mm x 3500 mm Stroke
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FEED BASE PLATFORM |
Manual adjusted separate operator foot stand platforms for control panel front, rod rack front and mast Galvanized and untislip constructed folding platform for operator standing with shoe slide protection and no mud accumulated design.
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ROTATION DRIVE |
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DRIVE HEAD |
KL 950 TWO SPEED FLOATING HEAD |
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DRIVE HEAD OUTPUT |
4 ½” |
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RATIO |
HIGH SPEED 2,05/1 LOW SPEED 11,64/1 |
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MAX.KW |
132 |
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MAX.OUTPUT TORQUE LOW SPEED |
15000 Nm |
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MAX.OUTPUT HIGH SPEED |
1400 Rpm. |
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GEARS |
HARDENED & GROUND SPUR GEARS |
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HYDRAULIC DRIVE MOTORS |
HEAVY DUTY 50/250 DANFOSS MOTOR |
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HYDRAULIC WORKING PRESSURE INTERMITTENT |
300 BAR |
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CONTINUOUS |
300 BAR |
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DRIVE HEAD CONTROL |
INFINTELY 0-MAX. RPM FRICTION LOCK JOYSTICK |
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TORQUE CONTROLLER |
SCREW ADJUSTABLE WITH MANUAL OVERRIDE |
ENGINE 1800 RPM
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GEAR RATIO |
OIL FLOW (Lt/Min.) |
TORQUE (Nm) |
SPINDLE (Rpm) |
WORKING PRESSURE (BAR) |
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1st. SPEED |
1/11,64 |
300 |
11000 |
0-95 |
300 |
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2nd. SPEED |
1/2,05 |
300 |
950 |
0-1100 |
300 |
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MAIN WINCH |
Main Winch has Capacity of 15 Tones.
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PULL BACK CAPACITY |
40 m/min |
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DRUM RADIUS |
360 mm |
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ROPE DIAMETER |
Ø20 mm |
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GEAR RATIO |
1/99,12 |
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BREAK FORCE |
20 Tones |
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HYDRAULIC MOTOR |
80cc @ 270 Bar |
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WIRELINE WINCH |
The W / Line has capacity of 1500 m. x Ø7mm. with a "spooling" system, Wire line winch will be proportional controled. This will allow for fast pull back and manually precise control for overshot handling.
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DRUM CAPACITY |
Ø7 mm. - 1500 m. |
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DRUM DIAMETER |
INNER |
Ø125 mm. |
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OUTER |
Ø550 mm. |
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DRUM WIDTH |
400 mm. |
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LINE PULL |
BARE DRUM |
1200 daN |
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FULL DRUM |
350 daN |
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LINE SPEED |
BARE DRUM |
0-100 m/min |
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FULL DRUM |
0-380 m/min |
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MAX.DRUM RPM/TORQUE |
200/1200 Nm |
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BRAKE |
Static with Park Break |
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SERVICE WINCH |
HIAB Model with telescopic boom and hydraulic cylinder side tilted 180º degrees for capacity of 500 kg. Length will be enough to reach to feed drill centralizer when drilling to 30º degrees inclined. Winch Drum control proportional and boom controls are slowed down for safe movements.
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ROPE DIAMETER |
Ø8 mm. |
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MAX. LOAD |
500 Kg. |
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DRUM WIDTH |
128 mm. |
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ROPE |
Ø16 mm. |
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HYDRAULIC MOTOR |
OMR 250 @ 140 Bar |
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BRAKE |
636 Nm. |
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MAX. WORKING PRESSURE |
300 Bar |
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WATER PUMP |
FMC Piston Pump- Ceramic lined. HORIZONTAL TRIPLEX PISTON 0 - 140 l/min at max 175 bar 635 rpm Variable controlled unit.
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PUMP MODEL |
FMC W1122 BCD |
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CONFIGURATION |
HORIZONTAL TRIPLEX PISTON |
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NUMBER OF PISTONS |
3 |
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STROKE LENGHT |
2,75 INCHES |
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FRAME LOAD RATING |
6000 lbs. |
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PUMP WEIGHT (AVERAGE) |
425 lbs |
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DIRECTION OF ROTATION |
TOP OF SHAFT AWAY FROM HEAD |
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INTERNAL GEAR RATIO |
3,6/1 |
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INTERMITTENT DUTY SPEED RATING |
900 Rpm. |
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CONTINUOUS DUTY SPEED RATING |
750 Rpm. |
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BALL VALVE MAX. SPEED RATING |
635 Rpm. |
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MINIMUM SPEED* |
360 Rpm. |
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MECHANICAL EFFICIENCY |
%85 |
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LUBRICATION SYSTEM |
SPLASH, GRAVITY RETURN |
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LUBE OIL CAPACITY |
1 GALLON |
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LUBE OIL TYPE |
SAE 30 |
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MAXIMUM FLUID TEMPERATURE |
140 F (250 F CAPABILITY ) |
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MINIMUM FLUID TEMPERATURE |
0 F (-20 F CAPABILITY ) |
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STANDART SUCTION SIZE |
2 INCHES NPT |
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STANDART DISCHARGE SIZE |
1 ¼ “ INCHES NPT |
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FLUID END MATERIAL |
CAST IRON |
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VALVE TYPES |
DISC VALVE – BALL VALVES |
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HYDRAULIC MOTOR MOUNT |
SAE C – 2 BOLTS WITH 1 ¼” 14T |
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SAE C – 4 BOLTS WITH 1 ¼” 14T |
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HYDRAULIC DRIVE MOTOR |
INTERMOT IAM 150 |

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SERVICE AIR COMPRESSOR |
Service air compressor is comes with CUMMINS 6 C 8.3 Diesel Engine.
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HYDRAULIC HOSES & FITTINGS |
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TYPE |
PARKER |
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MODEL |
SAE 100 731-24 (R-9) |
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FITTINGS |
ERMETO PARKER CF 6 FREE METRIC SIZE |
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ROD SPINNER |
Double level Hydraulic cylinder spinners for R/C drilling with adjustable spinner flat heights
Hydraulic HOBO Spinner type rod thread breaker/Jointer.
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Ø Weight: mounting arm, 30 kg Ø Weight: Safe-T-Spin, 110 kg Ø Rod capacity: BO wireline to HW casing Ø Maximum torque: Breakout, 3,000 Nm (2,220 ft lbf) Ø Maximum torque: Make up, 2,100 Nm (1,555 ft lbf) Ø Maximum speed, 100 rpm Ø Maximum hydraulic supply pressure, 180 bar Ø Recommended oil flow, 100 l/min (21 US gpm) Ø Controls: All Electrical.
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BLOW DOWN |
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Auto Blow Down System has replaceable wear inserts |
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FOOT BRAKE |
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Hydraulic operated foot brake for N, H, P sizes, |
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OPERATOR SAFETY CAGE |
Safety Cage for driller. When cage is opened Spindle RPM decreases automatically
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OPERATOR RAIN PROTECTOR |
Cover for the control panel is rain protector at the same time.
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HYDRAULIC PUMPS & DRIVE GEAR BOX HYDARULICS |
Sauer Danfoss 180 cc/rev double Close circuit pumps for Rotation, Fast Feed, Main Winch.
Load sensing piston pumps for traction, other winches, water pump, air compressor for servicing. Gear pumps
for auxliary functions purposes. All critical controls with proportional control valves.
Multy – Pump gear box with 1/1 speed ratio.
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MULTI HYDRAULIC PUMP DRIVES |
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BOITES TROIS SORTIES |
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AM 232 |
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Max. Ýnput Torque |
2300 Nm. |
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Each output max.Torque |
1150 Nm. |
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Max.Speed |
2400 rpm. |
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Oil Quantity |
4.5 Lt. |



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HYDRAULIC OIL COOLER |
Located in front of CUMMINS 6 C 8.3 Diesel Engine
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WATER / FOAM PUMP |

Dynaset water pump comes with jet cleaning gun. Metal bottle for antifreeze for protection of overnight freezing is for 10 liters and 20 liters foam rezervoir for foam injection via DYNASET PUMP.
HPW - HIGH PRESSURE WATER PUMPS
HPW-pump transforms hydraulic power into a pumping fluid flow and pressure. PATENTED construction of HPW-pump is based on HYDRAULIC PISTON-TO WATER PISTON PRINCIPLE, when any rotating part is excluded. Water or any other pumping fluid can be taken from natural source, reservoir or pressure
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WELDING GENERATOR |
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DYNASET hydraulic generator is used which compact and integrated all-in-one units, especially designed for mobile installation. The only power source is a hydraulic system to provide generator with required hydraulic fluid flow at demanded pressure. DYNASET hydraulic welding generator transforms hydraulic power into a high quality electricity, which is to be used either for welding or for energising electrical tools, appliances and other equipment. |
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PRESSURE GAUGES |
For Rotation, Feed Down, Feed Up, Air , and Flushing water ( With diaphragm splitter for dirt not to block the gauge) . Separate manometer connection plugs for each pump for test and pressure adjustment procedure.
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OIL FILTRATION |
No suction oil filter, Pressure and return filters. For adding oil there will be a pumping system which will pass the oil through filter, by hand pump Macnaught RVP Rotary vane oil and fuel pump c/w Fuel Filter.
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CYCLONE |
Metal frame CYCLONE with replacement wear elements and Nylon Bag base . Cyclone has chance to be slided out from rig and to iner envelope of the rig. Cyclone and control panel areon same side of the rig LFS.
Easy cleanable, top openedCycloneTo be used for sample collection RC Drilling.
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OPERATIONAL ILLUMINATION |
For exterior of the machine and for drilling area there are enough lights . Lights are from NORDIC LIGHTS FINLAND N460LED 24V 60W Where latest LED technology has been used.
LED technology creates more value through
v Long lifetime
v High operational safety
v Minimum power consumption, thus energy savings
v Wear- and maintenance-free
v Increased saftety through quick switch-on
Engine and valves have covered and sound protected cabins. Inner side of the cabinets have also lights for service and maintenance works.
Night Lights Mounted on machine an done four lamp tripot mounted 24 volt.
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CONTROL PANEL |
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Most controls mounted on the control panel. Starting at the top with all engine functions & electrics. Middle section for aux functions, HIAB, dust collector, jacks, mast lift etc etc. The bottom section for all drilling functions & controls. All controls two way only type, not 4 way. They are Up & Down action only. There is a LCD Monitor, displays the following functions;
v Output RPM of Rotation Rod v Speed of Drilling Process v Rpm, Flow abd Pressure of Mud Pump v Angle of Mast v Error margin of Accurate Measurement is %1
On the Second Control Panel, will be consisting of manually traction controll and speed controll. Hydraulic Oil Temperature, Engine Oil Pressure, Engine Water Temperature, Engine Speed Controll and Emergency Stop.
There is a Radio Controll System, which operates for safety regulations during tramming process meanwhile controlling traction speed and engine RPM and emergecny stop.
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AIR SYSTEM & HOSES |
For air hose we use Textile braided hydraulic hoses. These are good for both air and for water. Air hose diameter is 1 1 / 2 inch. –EQUATOR/2 capacity with working pressure 100 bar/1450 psi. Air line on the machine is Blue color, Air hose will be assisted with steel cable for safety and for connection points there will be safety socks from galvanized steel ropes.
Air System is based on Hydraulic Controlled DN 40 PN 100 Carbon Steel Monoblock Ball Valves.
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SAMPLE HOSE |
Sample hose 3 inch will have safety socks and safety steel wire attached.
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TYPE |
ABRASSION RESISTANT CONDUCTIVE NATURAL RUBBER – HIGH TENSILE |
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REINFORCMENT |
HIGH TENSILE, SYNTHETIC TEXTILE, ANTISTATIC COPPER WIRE |
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SAND BLAST |
+-40 Cº / +70 Cº // -40 F / + 158 F |
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SAFETY STOPS |
On each side of the machine at tramming station and control panel where operator and assistant can reach easily.
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FIRE EXTINGUISHERS |
Three 12 kg Fire extinguisher on the deck and one fire sensitive automatic inside the engine cabinet
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ALARM HORN |
Alarm horn higher than 100 decibel controlled from operator cabin.
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BACK DRIVE BEEPER |
For back drive warning.
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EXTRA VALVE OUTLETS |
There are two extra valve outlets for potential use of other hydraulic accessories
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DRILLING DEPTH CAPACITIES ( NOMINAL ) |
DIAMOND CORE DRILLING
v NQ 1800 meters
v HQ 1200 meters
REVERSE CIRCULATION DRILLING
v 3 ½ Inch RC rods 500 meters
v 4 Inch RC rods 450 meters
v 4 ½ Inch RC rods 400 meters
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MANUFACTURING |
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COLOR |
STANDART COLOR IS CAROT CALOR WITH MIXED BLACK |
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STANDART |
BSI EN 791 DRILL RIGS SAFETY |
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CE MARKING |
YES AVAILABLE |
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WARRANTY |
12 MONTHS OR 1500 OPERATING HOURS. |
“FULLY OPTIONED", IS DELIVERED COMPLETELY SETUP FOR RC,4 1/2" METZKE RODS.
DIAMOND DRILLING FULLY SETUP WITH NQ,HQ,PQ SUBS,FOOT CLAMP INSERTS.
THE PURCHASER ONLY HAS TO ADD THE DOWN HOLE TOOLING TO THE RIG TO COMMENCE DRILLING OPERATIONS IN EITHER REVERSE CIRCULATION/DIAMOND DRILLING METHODS
PLEASE GET IN CONTACT WITH MR.RICHIE ROSE FROM BELOW CONTACT E-MAIL ADRESS
drillexinternational@gmail.com