Specifications
Technical Specification
Diamond Core Drilling |
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Core Barrel Diameter | BQ/NQ/PQ series |
Depth | 330 feet / 100 meters |
Core Diameter | 47.6mm |
Drill Hole Diameter | 75.7mm |
Angle of Drilling | 45ø ? 90ø |
Trolley |
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Two Wheel Dummy | Trolley of 6 Ton Capacity. |
Tyre | 9.00 X 16 PR |
Prime Mover | A separate Diesel Driven Deck Engine. |
Engine capacity | 50 hp @ 1500 RPM |
Application | Alluvial to Hard Soil Formation for Mineral Extraction, Soil Sampling, and Geo ? Mineral resources survey etc. |
Mast | Sturdy structural channel mast structure electrically welded. |
Mast Overall Length ? 5,200mm |
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Rotary Head Travel ? 3,500mm |
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Feed System | Feed & Hoist using pulley, wire rope and hydraulic cylinder. |
Feed Cylinder Size | 100 mm |
Stroke | 1750 mm |
Max. Pull up force | 7,200kg-f |
Max. Pull down force | 3,600kg-f |
Reeving Ratio | 1:02 |
Maximum Pull up speed | 30m/min |
Rotary Head | Dual Speed Rotary Head Gear Box with variable Speed |
Stage ? 1 | Stage ? 2 |
Torque | 0 ? 60 kg-m 0 ? 280 kg-m |
Rotation Speed | 0 ? 600 RPM 0 ? 150 RPM |
Hydraulic System |
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Maximum Working Pressure | 210 kg/cm2 |
Capacity | 300 Liters |
Triplex Water |
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Max. Flow Rate | Max. Flow Rate |
Injection Pump |
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Max. Pressure | 40kg/cm2 |
Hydraulically Driven Triplex Water Injection pumps for injecting Water / Foam with necessary piping and flow control valves. |
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Mast Rising Cylinder |
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Cylinder Size | 100 mm |
Max. Pressure | 40kg/cm2 |
The System is provided with a mast rising Cylinder for raising & Lowering of the Mast. |
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Levelling Stabilizers |
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Cylinder Size | 100 mm |
Stroke | 700 mm |
Foot mounted type hydraulic levelling jacks |
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The above jacks are provided with ?reverse flow restricted valves? to ensure safe operation. |
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Dump Cylinder |
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Cylinder Bore | 100 mm |
Stroke | 1250 mm |
The drill rig is equipped with dumping cylinder for tilting of the Mast for angular drilling. |
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Wire Line Winch |
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Line Pull(Bare Drum) | 1,000 kgf |
Max. Line Speed | 40 meters/min |
Wire Diameter | 5mm |
Drive | Hydraulic Motor |
The Rig is provided with a hydraulic winch for Handling of Drill Pipes. |
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Main Winch |
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Line Pull(Bare Drum) | 3,000 kgf |
Max. Line Speed | 20 meters/min |
Wire Diameter | 16mm |
Drive | Hydraulic Motor |
The Rig is provided with a hydraulic winch for Handling of casing Pipes. |
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PRIME HITECH ENGINEERING LIMITED
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