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Rotary blasthole drill rigs

DR412i

Hole diameter
203.00 - 311.00 mm (8.00 - 12.25 in.)
Weight on bit
Up to 407 kN (91,500 lbf)
Single pass hole depth
Up to 17.80 m (58.50 ft)
DR412i Rotary blasthole drill rigs

DR412i blasthole drill is designed to deliver dependable penetration and greater return on investment for rotary and DTH holes. From onboard automation that increases drilling efficieny, to full autonomous operation, this scalable solution is designed to meet customer needs both now and far into the future.

Features

Product specifications

Hole diameter
203.00 - 311.00 mm (8.00 - 12.25 in.)
Weight on bit
Up to 407 kN (91,500 lbf)
Single pass hole depth
Up to 17.80 m (58.50 ft)
Drilling method
DTH and rotary
Max. hole depth
Up to 33.10 m (108.50 ft)
Pull down force
Up to 356 kN (80,000 lbf)
Engine power
708.000 kW (950.000 hp)
Compressor
56.6 m3/min 2,000 CFM @ 6.9 bar 100 psi
DR412i Rotary blasthole drill rigs

Learn more about DR412i features

iDrill automation platform 

Deliver improved fragmentation, productivity and asset utilization with the scalable iDrill automation platform. It provides automation options and digital services which yield accurate, consistent, clean precision-drilled holes over the long term, accelerating your production processes. 

Automine® for surface solution 

DR412i is AutoMine® ready, providing functionality for both on-board and off-board automated needs. This scalable solution, from line-of-sight to control room to fully autonomous operation, is designed to meet production demands for the long term.  

Eliminate manual bit handling 

Eliminate manual bit handling and enhance operator safety with Sandvik’s patented deck wrench, which allows bit change in conjunction with an optional remote-control crane.  

Efficient inspections for key components 

Dedicated mast access facilitates easy inspections of key components, reducing equipment downtime. The open-design catwalk system improves access to common maintenance areas, speeding up maintenance routines and reducing likelihood of injury.  

Fully-equipped cab design 

Ergonomic cab design features a swivel-enabled operator seat with integrated joysticks. Large, easy-reach touch screens and keypads enable effortless access to machine settings, while the extra-large driller’s window offers a full, unobstructed view of the drill table. 

Designed with safety in mind 

Designed with worldwide standards in mind, DR412i meets Mining Design Guidelines (MDG) for mobile and transportable equipment in mines, Earth Moving Equipment Safety Round Table (EMESRT) design philosophies and CE conformity marking. 

Compressor management 

Advanced compressor management reduces system load by matching the air volume to the application to optimize efficiency and reduce fuel burn, minimizing your carbon footprint and extending engine and compressor life. 

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