Learn how eXcellerate achieved a reduction in dragline rehandle from 135% to 70% through strategic design and sequencing.
eXcellerate was engaged to enhance dragline productivity for a major mining client. Leveraging decades of experience in dragline operations, eXcellerate identified and executed strategies delivering a significant step-change in performance and a US $30M improvement in just one strip.
To achieve this remarkable improvement, several strategic actions were implemented:
Optimised Blast Timing:
By carefully adjusting the blast timing, we were able to double the cast prime.
Geotechnical Constraints:
We tested and removed unnecessary geotechnical constraints, giving the dragline greater flexibility in positioning, which improved overall efficiency.
Dig Method:
Changing the dragline dig method reduced rehandle and increased the consistency of coal flow, streamlining operations.
Scheduling:
We restructured the drill and blast schedule to optimise dragline sequencing, ensuring the most effective use of spoil room.
At eXcellerate, we focus on building long-term capability, not just delivering technical solutions. By investing time in one-on-one coaching and leading group discussions, we empower our client teams to challenge the status quo and foster collaboration.
Our approach:
A substantial bottom line saving, and a valuable increase in the capability and confidence of both planning and operations teams. This step-change not on improved dragline productivity but also reinforced a culture of continuous improvement and innovation within the organisation.
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