PDTHR-300 Skid Mounted DTH cum Rotary Drilling Rigs

Make                              :  PRIME RIGS

Engine Rating               :  180hp @ 2200Rpm

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Description

Technical Specifications:

Prime Mover:   SKID
Make PRIME RIGS
Engine Rating 180hp @ 2200Rpm
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 & P/ 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 35 Mtr/Minute
Water Injection Pump
Max Flow 56 LPM
Max Pressure 30 kg/cm2
Auxillary 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)