Tractor Mounted DTHR Drill Rig

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Description
PHEL-T-TRA-PDTHR-100-EX 020 Spec

TECHNICAL SPECIFICATIONS

PDTHR – 100

Ref No: PHEL/T/TRA/PDTHR-100/EX020

Dth Drilling:
Hole Diameter 4 1⁄2” / 115 mm
Depth 330 Feet / 100 Meters
Rotary Drilling:
Hole Diameter 6 1/2” / 165 mm
Depth 330 feet / 100 meters
Drill Rod Length 3 1⁄2” x 10 feet (3.0 meter)
Tractor: New Holland make – 55hp 4WD
Prime Mover: Tractor Engine using PTO

Gear box

Application: Hard Rock / Soft Soil (DTH)
Unconsolidated / Alluvial (Rotary)

Mast: Sturdy structural channel mast structure electrically welded.

Mast Overall Length – 5,500mm
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 – 7,000 kg-f
Max. Pull down force – 4,500 kg-f

Reeving Ratio – 1:2

Maximum Pull up speed – 30 m/min
Rotary Head: Spindle Speed: 0 – 100rpm
Torque : 220 kg – m

Hydraulic System: Maximum Working Pressure – 180 kg/cm2

Capacity – 300 Liters
Air Compressor: Maximum Delivery: 450 CFM
Maximum Working pressure: 150 PSI
The compressor is mounted on a separate trolley.

Mud Pump: Flow Rate – 1000 LPM
Pressure – 10 kg/cm2
 Centrifugal type hydraulically driven mud pump is required for rotary
drilling application

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