Drilling Bits, Chucks & Collets

Our Complete range of products are PRD Mini Core and Blast Hole Drill.

PRD Mini Core

Capacity A mini core dulling rig has the following capacity under favorable drilling condition BQ: 300 Mtrs I ND: 200 Mtrs I HQ: 150 Mtrs
Mounting The rig unit is mounted on a Truck, Crawler or on skid as optional.
Hydraulic Power for hydraulic is taken from the separate deck engine.
Main Winch Single line capacity: Bare drum 6000 Pounds (3 Ton) Bare Drum Speed: 225 kg-mtrs Cable Size: 12 mm of non-twist with safety hook.
Wire line Winch Capacity: 300 meters of 4.76 mm rope Line Pull: Bare Drum 2600 Pounds Line Speed: Bare Drum 80 mtr / minute
Mast & Feed System Medium size box structure with 100 x 70 x 4000 mm feed cylinder raised & lowered by mast raising cylinder fitted with a dumping cylinder for angle drilling from 0 to 45 degree
Mast overall length 6.4 Mtr
Drill rod handling capacity 3 Mtr
Head travel 4 Mtr
Head travel 1:1 (direct drive)
Pull up force 12, 000 Kg @160 bar
Pull down force 6, 400 Kg @160 bar
Capacity PRD two stage 3 speed gear box with single speed hydraulic motor.

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blast hole drill System consists of four hydraulic leveling jacks with heavy duty box type and pilot operated check valve. Operating Panel: Centralized control panel for drilling and track controls, Auxiliary Winch: Hydraulic operated auxiliary winch is mounted on right side of main frame for handling of drill rods , tools and accessories , Break Out Wrench: Hydraulic operated break out wrench for breaking drill rods, Compressor Option: Diesel power air screw compressor for drilling 650200 , 600200 and 540185.

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