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Drilling Today Market Place for - Water Well Drilling Rigs, Dth Drilling Rigs, Rotary Drilling Rigs, Dth Hammers, Button Bits, Upvc Casing Pipes, Mud Pump, Drill Rods, Hydraulic Pumps, Rock Well Hoses, Down the Hole Drilling rigs, Hydraulic Drilling Rigs, Combination Drilling Rigs, Mud Rotary Drilling Rigs, Direct Rotary Drilling Rigs, Blast Hole Drilling Rigs, Down the Hole Hammers Drill Bits Dth Hammers , Carbide Button Bits, Drag Bits, Pdc Drilling Bits, Diamond Bits |
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Drilling Today Here |
Mailing Address:
Drilling Today
House A-145, Shivpuri, Airport Road, Opp. Subodh Girls College, Sanganer, Jaipur 302011
Rajasthan INDIA
Phone: +91 141 2793166
Cell: +91 9414 219 166 |
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| Home | Products | Contact Us |
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| DOWN-THE-HOLE HAMMER DRILL [DTH 350] |
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| These are meant for drilling borehole in hard compact formation (Rock Drilling). They combine both percussion and rotary action with air media. Sometimes Air Rotary DTH are provided with mud pump for negotiating the overburden. |
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| RATED CAPACITY |
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115 mm diameter. Holes up to 120 meters, by DTH method in hard rock and 165 mm diameter. Holes up to 120 meters. By mud rotary method in alluvial soil. |
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| PULL DOWN: |
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Through hydraulic cylinder and wire rope, pull down force variable up to 5000 kgs. " Micro-Feed" arrangement provided |
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| PULL DOWN (HOSTING): |
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Variable up to 6690 Kgs. |
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| ROTATION HEAD: |
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Top Drive hydraulic motor driven through gear train immersed in oil bath providing infinitely variable speeds of O-100 RPM |
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| AIR COMPRESSOR: |
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11.5 mt. 3/min at 7 Kg/cm2 (4000 CFM 100 PSIG) Rotary screw type, driven by its own separate diesel engine. |
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| MUD PUMP: |
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PRECISION' Model 'S-125 Duplex Double acting reciprocating Mud pump having 5" stroke and fitted with 4" liner cable of delivering 450 LPM and a maximum working pressure of 17.5 kg/cm2 |
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| MOUNTING: |
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4 x 2 drive truck chassis. |
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| POWER UNIT: |
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Rig including mud pump driven by truck engine through power take off. |
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MAST: |
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Heavy duty structural steel construction electrically welded capable of handling 4.5 meters. (15') Long drill rod. Mast raised and lowered by hydraulic cylinder. |
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HYDRAULIC SYSTEM: |
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Comprising of Hydraulic pumps, Control valves, reservoir, etc. Total oil displacement around 130 LPM at a pressure of 100 kg/cm2 |
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LEVELLING JACKS: |
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4 Nos. Mechanical screw jacks provided |
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| AIR LINE LUBRICATOR: |
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8 Ltrs. Capacity provided. |
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| DRILL ROD RECOMMENDED: |
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73/76mm x 4.5 meters. (2 7/8" x 15') long. |
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| OPTIONAL: |
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| Terms and Conditions - Disclaimer Copyright © 2009 dthrotarydrilling.com All rights reserved. |
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