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Rotary blasthole drill rigs

DR411i

Hole diameter
171.00 - 270.00 mm (6.75 - 10.63 in.)
Weight on bit
Up to 36,287 kg (80,000 lb)
Single pass hole depth
Up to 16.80 m (55.00 ft)
Max. hole depth
Up to 24.40 m (55.00 ft)
Engine power
652.000 kW (875.000 hp)

Compact design, maximum power. This compact mid-class drill delivers high productivity for both rotary and DTH production blast holes. Equipped with the full suite of Sandvik iSeries technology, it ensures precise, clean blast holes and is capable of manned or autonomous operations.

Features

Product specifications

Hole diameter
171.00 - 270.00 mm (6.75 - 10.63 in.)
Weight on bit
Up to 36,287 kg (80,000 lb)
Single pass hole depth
Up to 16.80 m (55.00 ft)
Drilling method
DTH and rotary
Max. hole depth
Up to 24.40 m (55.00 ft)
Pull down force
Up to 311 kN (70,000 lbf)
Engine power
652.000 kW (875.000 hp)
Compressor
56.6 m³/min. at 8.6 bar, (2000 CFM at 125 psi)

Learn more about DR411i features

Designed with safety in mind

Meets worldwide standards including Mining Design Guidelines (MDG) for mobile and transportable equipment in mines, Earth Moving Equipment Safety Round Table (EMESRT) design philosophies, ISO 3449 Level II and CE conformity marking.

Heavy duty chain feed system

Hydraulic cylinder driven heavy duty chain feed system produces higher pulldown and increased weight on bit resulting in higher penetration rates in hard rock applications.

Compressor management

Advanced compressor management reduces the load by controlling air volume to maximize efficiency and reduce fuel burn, decreasing your carbon footprint and extending engine and compressor life.

Precision-drilled holes

The scalable iDrill automation platform unlocks automation options and digital services to provide clean, precision-drilled holes, maximizing fragmentation and asset utilization.

DRi Control system

Common control system provides a consistent operating experience and improved control of rig functions across all iSeries surface rotary drills.

Operator comfort and control

Operators receive an unobstructed view of the drill table from a raised, swivel-enabled chair with integrated touchscreens and keypads. Large, angled windows reduce glare and a safari-style roof keeps the cab cooler.

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Improve efficiency, profitability and operator safety

Software systems that help you monitor your machines, giving you a full overview of your fleet and enabling you to control and optimize your operations.

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