PCDR-100 Crawler

Core Barrel Diameter : BQ/NQ/PQ Series

Diamond Core Drilling    
Core Barrel Diameter BQ/NQ/PQ series  
Depth 330 feet / 100 meters  
Core Diameter 47.6mm  
Drill Hole Diameter 75.7mm  
Angle of Drilling 45° 90°  
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 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    
Maximum Working Pressure 210 kg/cm2  
Capacity 300 Liters  
Triplex Water    
Max. Flow Rate Max. Flow Rate  
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 100 mm  
Max. Pressure 40kg/cm2  
  The System is provided with a mast rising Cylinder for raising & Lowering of the Mast.  
Levelling Stabilizers    
Cylinder Size 100 mm  
Stroke 700 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 100 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.


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