MD 2500 Hydraulic Drilling Machine
MD 2500 Hydraulic Drilling Machine
| DRILLING CAPACITY | ||
| Outer Dimensions (mm) | well depth (m) | |
| BQ | 55,60 | 3000 |
| NQ | 69,90 | 2500 |
| HQ | 88,90 | 1750 |
| PQ | 114,00 | 850 |
| Engine | |
| Engine Model | Cummins, Ford, Iveco, Volvo |
| Engine Volume | 8.9 Lt |
| Maximum Power | 400 Hp @2100 rpm |
| Fuel Tank Capacity | 200 Lt |
| Emission Certification | Tier3-4 Certificated |
| Torque Values | 1700 Nm @ 1300 rpm |
| Control Unit | Electronical Control ( ECM ) |
| Hydraulic Features | ||
| Unit | Flow | Pressure |
| Main Hydraulic Pump
– Variable Dispalecement Axial Piston – Load Sensing |
160 cc | 350 bar |
| Second Hydarualic (Piston) Pump | 45 cc | 350 bar |
| Thirt Hydraulic Pump (Piston) Pump | 28 cc | 280 bar |
| Forth Hydraulic (Gear) Pump | 19 cc | 200 bar |
| Fift Pump (Gear) Pump | 8 cc | 200 bar |
| Wireline Hydromotor | 400 cc | |
| Mud Pump Hydromotor | 160 cc | |
| Main Winch Hydromotor | 80 cc | |
| Hydraulic Controller Units | ||
| Control Panel Hydraulic Components | ||
| Hydraulic Tank Capacity | 400 LT | |
| Cooler | Double Cooling | |
| Filters | Return, Suction, Pressure and Rotary Unit | |
| Rotation Unit | |||
| Hydromotor | 160 cc | REXROTH | |
| Chuck Inner Diameter | 119mm | ||
| Jaw Quantity | 7 | ||
| Axial Holding Capacity | 184.700 N | ||
| Jaw Type | Hydraulic Clamp, Spring Opening | ||
| Mechanical Transmission | FUNK 4 Gears | ||
| Main Gear Ratio | 2:1 | ||
| TRANSMISSION | Gear Ratios | RPM | TORQUE |
| 1. | 6,27:1 | 160 rpm – 260 rpm | 9.784 Nm – 6.002 Nm |
| 2. | 3,12:1 | 320 rpm – 522 rpm | 4.868 Nm – 2.986 Nm |
| 3. | 1,75:1 | 571 rpm – 930 rpm | 2.730 Nm – 1.675 Nm |
| 4. | 1,00:1 | 1.000 rpm – 1630 rpm | 1.560 Nm – 957 Nm |
| Drill Mast and Feed System | |
| Drilling Engine | Between 45° Horizontal – 90° Vertical |
| Feed Stroke | 335cm |
| Feed Pull | 18.000kg |
| Feed Thrust | 24.000 kg |
| Mast Features | • Telescopic Folding Mast
• 6 mt Rod Pul • Independent 2 Hydraulic Piston • Hydraulically Side Moving Rotation Unit • Main Winch on the Mast • Emergency Safety Wire Ropes |
| Winch and Wire Ropes | |
| Main Winch | • FIXED SPEED HYDRAULIC POWERED MOTOR
• 18.000 Kg. PULL UP CAPACITY, • 15m/dk PULL UP SPEED • 18mm DIA WIRE ROPE |
| Wireline Winch | • 37 kN Free Drum Force
• 8,9 kN Full Drum Force • 130m/d Free Drum Speed • 550m/d Full Drum Speed • 6 mm diameter, 1.600m Steel Rope |
| Crawler | • TRACKONE SRL 12 Tons |
