Epiroc Autonomous SmartROC D65 MKII drills: deployment lessons for mine engineers
Reviewed by Joe Ashwell
First reported on International Mining – News
30 Second Briefing
Epiroc’s fleet of Autonomous SmartROC D65 MKII blasthole drills is expanding across mining and quarrying, with units now running at Fortescue’s Solomon and Eliwana iron ore operations in Australia and at Luck Stone’s Rockville quarry in the United States. The rigs automate drilling cycles for production blastholes, delivering repeatable hole depth and spacing and reducing operator exposure at the bench. For engineers, the deployment signals growing acceptance of OEM autonomy for large-scale production drilling rather than limited trial use.
Technical Brief
- Autonomous SmartROC D65 MKII executes full drill cycles via onboard automation, including positioning, drilling and rod handling.
- Bench operations can be supervised from remote control rooms, removing personnel from high-risk blast areas.
- Machine autonomy logic manages tramming between holes and patterns, reducing exposure to edge and fall hazards.
- Integrated sensors track penetration rate, torque and air pressure, enabling early detection of abnormal ground or equipment behaviour.
- Consistent hole depth and alignment improve blast predictability, lowering risk of flyrock and misfires affecting working faces.
- Wider adoption of OEM autonomous drills is pushing sites to formalise new standards for remote operations, isolation procedures and autonomous equipment interaction.
Our Take
Epiroc’s push on Autonomous SmartROC D65 MKII at Fortescue’s Solomon and Eliwana ties directly into its recently reported expansion of Surface Mining Automation Centers, signalling that Australian iron ore hubs are becoming proving grounds for OEM-run autonomous drilling ecosystems.
The same period’s coverage of Epiroc’s 47th autonomous Pit Viper drill delivery into Chilean surface mines shows that the company is now standardising autonomy across both rotary blasthole (Pit Viper) and down-the-hole/top hammer platforms (SmartROC) rather than treating them as niche deployments.
With Luck Stone’s Rockville quarry in the United States appearing alongside major Australian iron ore sites, Epiroc is clearly targeting both high-volume mining and large aggregates operations, which likely helps de-risk automation R&D by spreading it across contrasting regulatory and safety regimes.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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