Beaver DTHR 400
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Beaver DTHR 400
BEAVER DTHR-400 Model, Truck Mounted top drive DTH Cum Rotary drill rig capable of drilling in different formations such as medium to hard rock by DTH method, Unconsolidated / Alluvial formation using Air / Water flush by Rotary Method up to a depth of 400 meters under favorable drilling conditions.
TECHNICAL SPECIFICATIONS
| S.No | Product | Description |
|---|---|---|
| Capacity : Drilling Capacity | Ø 8” drilling to a depth of 400 mts. | |
| Types of Drilling | DTH Cum Rotary | |
| Prime Mover | Truck Engine | |
| Hydraulic Pumps | Radial Piston Pumps | |
| Maximum Operating Pressure | 300 Bars | |
| Hydraulic Oil Tank Capacity | 800 Lts. | |
| Mast | Suitable to handle 20 feet drill rods | |
| Mast Construction | Channel Structure | |
| Centralizer Opening | 16” (406 mm) | |
| Pull Up Force | 18,000 Kg | |
| Pull Down Force | 11,000 Kg | |
| Pull Up Speed | 40 Mts / Min | |
| Rotation Speed | 0 – 100 RPM | |
| Maximum Torque | 550 Kg Mts | |
| Hydraulic Jacks | 4 Nos. of 140 × 100 × 610 mm Stroke | |
| Water Injection Pump | 80 LPM @ 40 Bar | |
| Break Out Winch | Ø 125 × 350 mm Stroke | |
| Airline Lubricator Capacity | 30 Lts. | |
| Max Working Pressure of Lubricator | 350 PSI | |
| Rod Changer | Manually Operated Single Rod Changer | |
| Auxiliary Winch (Optional) | 1000 Kg | |
| Suitable Mud Pump (Optional) | 6” × 6” driven by separate engine or hydraulic motor | |
| Recommended Air Compressor |
Atlas Copco / ELGI / Doosan 1100 CFM / 300 PSI 1200 CFM / 330 PSI 1350 CFM / 365 PSI |