Model: PCDR-100 (TROLLEY)
Core Barrel Diameter : BQ/NQ/PQ series
Technical Specifications:
Diamond Core Drilling | |
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Core Barrel Diameter | BQ/NQ/PQ series |
Depth | 330 feet / 100 meters |
Core Diameter | 55.6mm |
Drill Hole Diameter | 73.0mm |
Angle of Drilling | 45° – 90° |
Trolley | |
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 | |
Rotary Head Travel – 3,500mm | |
Feed System | Feed & Hoist using pulley, wire rope and hydraulic cylinder. |
Feed Cylinder Size | Ø100 mm |
Stroke | 1750 mm |
Max. Pull up force | 7,200kg-f |
Max. Pull down force | 3,600kg-f |
Reeving Ratio | 1:2 |
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 | |
Max. Flow Rate | 120 LPM |
Injection Pump | |
Max. Pressure | 40kg/cm2 |
Hydraulically Driven Triplex Water Injection pumps for injecting Water / Foam with necessary piping and flow control valves. | |
Mast Rising Cylinder | |
Cylinder Size | Ø100 mm |
Max. Pressure | 40kg/cm2 |
The System is provided with a mast rising Cylinder for raising & Lowering of the Mast. | |
Mast Rising Cylinder | |
Cylinder Size | Ø100 mm |
Stroke | 700 mm |
The System is provided with a mast rising Cylinder for raising &Lowering of the Mast. | |
Levelling Stabilizers | |
Cylinder Size | Ø100 mm |
Stroke | 610 mm |
Foot mounted type hydraulic levelling jacks | |
The above jacks are provided with “reverse flow restricted valves” to ensure safe operation. | |
Dump Cylinder | |
Cylinder Bore | Ø100 mm |
Stroke | 1250 mm |
The drill rig is equipped with dumping cylinder for tilting of the Mast for angular drilling. | |
Wire Line Winch | |
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. | |
Main Winch | |
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. |