Mining Drilling Rigs - PRD Multistar
TECHNICAL SPECIFICATIONS
CAPACITY
6" to 12" dia bore up to 610 mtr ( 2000 ft ) by DTH
8" to 10" dia bore up to 360 mtr ( 1200 ft ) by DTH
6" to 7" dia bore up to 305 mtr (1000 ft ) by RC
8" to 12½" dia up to 305 mtr ( 1000 ft ) by Mud Rotary up to 1000 mtr
( 3500 ft ) by core drilling
PRIME MOVER
Skid / Crawler mounted rig with power from deck engine both for truck and rig unit
WORK METHOD
Rotation with direct/reverse circulation, nucleus destruction with bleeding by air,
water or mud
MAST

Web type structure

Max Capacity - 30 tons (66000 lbs)
Max Height - 8mtr (27 ft)
Rod handling capacity - 6.1 mtr (20ft)
HYDRAULIC OIL COOLER
90 GPM fin type cooler
PULL UP AND PULL DOWN
By means of twin hydraulic cylinder (125 x 70 x 2650) and wire rope Reeving Ratio 1:3
Max Pull up force      -  18410 kgs (40500 lbs)
Max Pull up speed     -  30 mtr / min
Max Pull down force  - 12635 kg (27800 lbs)   
Max Pull down speed - 44 mtr/min
HYDRAULIC SYSTEM
210 kg / cm2 / (3000 psi)
ROTARY HEAD
Two speed rotary head is powered by two speed hydraulic motor
Rotary head can be slide out hydraulically for handling the casing pipe and rod handling
core drilling two speed rotary head with twin speed motor
DISPLACEMENT
Torque (kg - mtrs) Torque (in - lbs )
88 7680
176 15360
400 34896
801 69792
HYDRAULIC JACKS
Four box type of 125 x 70 x 650 mm stroke
WATER INJECTION PUMP
Triplex reciprocating pump of 100 lpm 1000 psi powered by hydraulic motor
BREAK OUT WRENCH
To open the drill joints rigid type break out wrench of 350 mm stroke will be provided
with rope attached
MAIN WINCH
Maximum pull up at 1st layer - 10 tons
Maximum pull up speed at 1st layer - 45 m/min
Rope diameter - 18mm
WIRELINE WINCH
Maximum pull up at 1st layer - 2 tons
Maximum pull up speed at 1st layer - 75 m/min
Rope diameter - 6 mm
OPTIONAL ATTACHMENTS
Mud pump - Hydraulic motor driven 6” x 8” mud pump for rotary drilling bean type water
pump for core drilling. Automatic rod handling arrangement to handle 50 numbers of 20 ft
drill rods with remote control . The rig can be mounted on a self propelled under carriage
FOOT CLAMP
Hydraulic operated foot clamp for core drilling application
SWIVEL
Mud / water swivel for mud and core drilling
CYCLONE
Cyclone attachment for rotary head for RC drilling
SUITABLE COMPRESSOR
1100 cfm, 350 psi (or) 1100 cfm, 300 psi
 

Contact Details

PRD RIGS INDIA
(Export Unit of Paranthaman Exporters)
351, Sankari road
Tiruchengode - 637209

Tel : + 91 - 4288 256455, 256435
Fax : + 91 - 4288 251645
Email : myrig@prdrigs.com

Visit:http://www.prdrigs.com

Mr. T.T. PARANTHAMAN
Managing Director
Mobile : + 91 - 9843110011
Ms. ARTHI
Marketing Head
Mobile : + 91 - 9786665888
 
 
 
 
 
 
PRD EXPORTERS - Manufacturer Exporters and Suppliers of Multi Star Drilling Rigs
 
 
Terms & Conditions - Disclaimer Copyright © 2009 dthrotarydrilling.com All rights reserved.