PDTHR-300 Skid Mounted DTH cum Rotary Drilling Rigs

Make: Prime Rigs

Engine Rating: 180hp @ 2200Rpm

Description

Prime Mover: SKID
MakeAshok Leyland
Engine Rating169 HP @ 2400 rpm
Air Compressor
MakeELGI / Atlas Copco
CFM1100
PSI300 (20.8 Bar)
Drill Depth
Maximum Depth300Meters(1000Feet)
Rod Handling4.5 inch(15Feet)
Hole Diameter
DTH152-254mm (6 "- 10")
Rotary152 - 304mm (6”-12”)
Mud Pump
MakeReputed Make
Stroke150mm
Liner Size150mm
Mast
Max Capacity18 tons (39600 lbs)
Height8.5 mtr
Rod handling capacity4.5 mtr (15 ft)
Main Hoist Assembly
Line Pull ( Bare Drum)3000 Kgf
Max Line Speed40 M/Minute
Wire Dia16 mm
DriveHydraulic
Feed System
Pull Up11,500 Kgf
Pull Down6,000 Kgf
Hoisting Speed35 Mtr/Minute
Water Injection Pump
Max Flow56 LPM
Max Pressure30 kg/cm2
Auxiliary Winch
Bare Drum Pull1000 Kgf
Max Speed20 M/Minute
Hydraulic Circuit
Max Operating Pressure220 kg/cm2
Hydraulic Tank Capacity600 Litres
Filtration Non - Returnline 10/25 Microns
Rotary Head
Torque600 Kg-M
Rotation Speed1 -100 Rpm
Cylinders
Stabilizing Cylinders 4 Nos125 mm(Bore), 610 mm(Stroke)
Mast Raising Cylinder125 mm(Bore), 800 mm(Stroke)
Feed Cylinder140 mm(Bore), 2350 mm(Stroke)
Break out Wrench80 mm(Bore), 300 mm(Stroke)
RH Slide Out Cyliner80 mm(Bore), 450 mm(Stroke)

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