DNI EX 30

Why choose us?

DNI EX 30

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 Specifications

Technical DataDescription
Air Compressor450 cfm – 150 psi or 600 cfm – 250 psi
Air Line Lubricator18 liters
ApplicationProduction Drilling
Depth30 Meters
FormationSoft / Hard Rock
Hole Diameter4.5″(Continuous) 6.5″(Over burden)
Hydraulic Oil Cooler40 gpm
Hydraulic systemMaximum Working pressure 220 kg/cm2
Leveling JacksTwo Hydraulic levelling jacks
MastChain & 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 AttachmentsShock sub, Stem lock, Digital controls, Auto drilling, GPS system, Data logging system.
Prime MoverDiesel Engine
Rotary HeadMax speed: 0- 100rpm | Maximum Torque: 150 kg.m
Under CarriageFor Mounting Rig & Diesel Engine
Water Injection PumpTriplex reciprocating pump powered by hydraulic motor 12 lpm