Core Drill Rig

CDR 300

The Core drilling RIG CDR 300 is a cylinder with a hollow bit that allows you to create round holes in the material you're drilling. This provides better extraction at the centre of your borehole, reducing friction and increasing productivity.

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TECHNICAL SPECIFICATION

Spec
Details

Core Diameter (NQ)

47.62 mm

Hole Diameter

75.80 mm

Depth

300 meters

Under Carriage

Under Carriage for Mounting of Rig, Engine & Mud pump

Prime mover

169 HP

Application

Core Drilling

Formation

Soft / Hard rock

Mast

Hydraulic cylinder

Maximum Pull up force - 8500 kgs Maximum Pull down force - 4500 kgs Maximum pull up speed - 45 meters / minute Maximum pull down speed - 60 meters / minute

Rotary Head

Max speed - 0 to1200 rpm

Maximum Torque - 0 to 400 kg.m

Hydraulic system

Maximum Working pressure 280 kg / cm2 Pumps: Load sensing

Hydraulic oil cooler

70 gpm

Leveling Jacks

Four hydraulic leveling jacks

Rod Holder

Type : Hydraulic operated, Jaw : B,N,H & P

Mast raising cylinder

Bore : 100mm and Stroke : 800mm Quantity : 2 No’s

Mudpump / Waterpump

Type : Triplex piston pump

Power : Hydraulic operated Max flow : 140 lpm Pressure : 1000 psi

Foot Clamp

Hydraulic operated

Break out Wrench

Hydraulic operated break out wrench provided for breaking of rod joints

Main winch

Single line capacity : 5000kgs

Drum Speed : 40 meter/ minute Cable size : 16 mm

Wire line Winch

Capacity : 350meters of 5 mm wire rope

Line Pull : 1000kgs Line Speed : 100 meters/minute

Optional attachments

Mudmixer, Tramming controls, Wireless remote control up to 15 meters distance, Lighting & Horn.

Our Solutions

Water Well Drilling Rigs

Engineering precision, accuracy and perfection since 3 decades and standing strong & best than any drilling manufacture in India.

Hammers & Bits

We offer the most sustainable Hammers and they give a very long life. Comes with industrial certification.

Accessories & Tools

The strong in-house engineered Hammers & Bits to back up your high-quality performance, most relied in the industry.

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