Tractor Mounted Auger, Rotary and Core Drilling rig

Carrier

Tractor 4 Wheel drive

Make

New Holland or any equivalent Make

GVW

6 Tones

Engine Rating

55 HP @ 2200 Rpm

Prime Mover

The same Tractor engine through suitable Power Take Off shall power the hydraulic system.

Mounting Structure

Electrically welded steel structure fitted to the Tractor body.

Mast Assembly

Sturdy structural channel structure for lower section and upper section with RHS tubular construction electrically welded. Mast will be provide with multi section. 6000mm 2000mm Feed & Hoist actuation by Hydraulic cylinder.

Feed System

Cylinder size

70x40x2000

Pull Back

4600 Kgf

Pull Down

3000 Kgf

Hoisting speed

20m./ Minute

up to 1.5 Mtr. Long.

limit weight on bit, rapid and slow feed arrangement to suit

variable ground condition.

Rotary Head Output speed Out put torque

Fabricated steel body 0-100 rpm 90 kg-m Rotary head will be provided with slide out arrangement.

Hydraulics

Open loop circuit with Fixed displacement pump and proportional valves for feed and rotation. Diverter valves for auxiliarydrives.

Max operating pressure Hydraulic Tank capacity Filtration (Nom) Return line

180 kg/cm2 100 Liters. 10/25 Microns Hydraulic oil cooler will be provided

Control Panel

All Necessary control and monitoring valves and gauges are installed at control panel located nearer to drilling point for driller convenience

Stabilizer Cylinder bore/ Stroke No. Of Jacks

Hydraulically operated cylinders for rig leveling 100mm/610mm 3 Nos.

Auxiliary Winch

Hoisting capacity

Wire rope length

Hydraulically operated winch for Drill rod handling 1000 kgf 30m.

Cetrifugal Pump Max. Flow Max. Pressure

Hydraulically operated centrifugal pump is used for mud rotary drilling, 300 lpm 8bar

SPT attachment (Optional)

Hydraulically operated SPT attachment will be provided for Standard penetration test.