
PDTHR 300 TRUCK MOUNTED DTH CUM ROTARY DRILLING RIG SOUTH SUDAN :
Technical Specifications:
| Prime Mover: Truck | |
|---|---|
| Make | Ashok Leyland |
| Drive | 6 x 4 |
| Gross Vehicle weight | 25 MT |
| Engine Rating | 230 HP @ 2400 rpm |
| Air Compressor | |
| Make | ELGI / Atlas Copco |
| CFM | 1100 |
| PSI | 300 (20.8 Bar) |
| Drill Depth | |
| Maximum Depth | 300Meters(1000Feet) |
| Rod Handling | 4.5 inch(15Feet) |
| Hole Diameter | |
| DTH | 152 – 254mm(6″- 10″) |
| Rotary | 152 – 350mm(6”-14”) |
| Mud Pump | |
| Make | G & / Lakshmi |
| Stroke | 150mm |
| Liner Size | 150mm |
| Mast | |
| Max Capacity | 18 tons (39600 lbs) |
| Height | 8.0 mtr (27 ft) |
| Rod handling capacity | 6.0 mtr (20 ft) |
| Main Hoist Assembly | |
| Line Pull ( Bare Drum) | 3000 Kgf |
| Max Line Speed | 40 M/Minute |
| Wire Dia | 16 mm |
| Drive | Hydraulic |
| Feed System | |
| Pull Up | 11,500 Kgf |
| Pull Down | 6,000 Kgf |
| Hoisting Speed | 6,000 Kgf |
| Water Injection Pump | |
| Max Flow | 56 LPM |
| Max Pressure | 30 kg/cm2 |
| Auxiliary Winch | |
| Bare Drum Pull | 1000 Kgf |
| Max Speed | 20 M/Minute |
| Hydraulic Circuit | |
| Max Operating Pressure | 220 kg/cm2 |
| Hydraulic Tank Capacity | 600 Litres |
| Filtration Non –Returnline | 10/25 Microns |
| Rotary Head | |
| Torque | 600 Kg-M |
| Rotation Speed | 1 -100 Rpm |
| Cylinders | |
| Stabilizing Cylinders 4 Nos | 125 mm(Bore), 610 mm(Stroke) |
| Mast Raising Cylinder | 100 mm(Bore), 800 mm(Stroke) |
| Feed Cylinder | 140 mm(Bore), 2350 mm(Stroke) |
| Break out Wrench | 80 mm(Bore), 300 mm(Stroke) |
| RH Slide Out Cyliner | 80 mm(Bore), 450 mm(Stroke) |