The DNI EX 30 is engineered to deliver exceptional productivity, even in the most challenging conditions. Its advanced hydraulic system provides precise control for boom and feed positioning, rotation, feed, and tramming, ensuring outstanding performance. The rig is capable of drilling hole diameters of 4.5” (continuous) and 6.5” (overburden) to a maximum depth of 30 meters. Optional features include a shock sub, stem lock, digital controls, automated drilling, GPS integration, and a data logging system, enhancing efficiency and operational ease.
| Technical Data | Description |
|---|---|
| Air Compressor | 450 cfm – 150 psi or 600 cfm – 250 psi |
| Air Line Lubricator | 18 liters |
| Application | Production Drilling |
| Depth | 30 Meters |
| Formation | Soft / Hard Rock |
| Hole Diameter | 4.5″(Continuous) 6.5″(Over burden) |
| Hydraulic Oil Cooler | 40 gpm |
| Hydraulic system | Maximum Working pressure 220 kg/cm2 |
| Leveling Jacks | Two Hydraulic levelling jacks |
| Mast | Chain & sprocket | Maximum Pull up force – 2200 kgs | Maximum Pull down force – 2200 kgs | Reeving Ratio 1:3 | Maximum Pull up speed – 30 meter / minute | Maximum Pull down speed – 30 meter / minute |
| Optional Attachments | Shock sub, Stem lock, Digital controls, Auto drilling, GPS system, Data logging system. |
| Prime Mover | Diesel Engine |
| Rotary Head | Max speed: 0- 100rpm | Maximum Torque: 150 kg.m |
| Under Carriage | For Mounting Rig & Diesel Engine |
| Water Injection Pump | Triplex reciprocating pump powered by hydraulic motor 12 lpm |
Durga New Industries was Launched in 2003 as a Partnership with its Personal Headquarters located in Cherlapally, Hyderabad.
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