Sandvik Mining and Rock Technology Launches OptiMine for Underground Hard Rock Applications
Continuing the development of its award-winning OptiMine® platform, Sandvik launches the newest OptiMine® functionality that expands the...
Sandvik Mining and Rock Solutions introduces the new Sandvik DD212, a compact and intelligent single-boom electro-hydraulic drill for tunnelling and mining development in narrow vein drifts. This new versatile drill is an upgrade of the highly successful Sandvik DD210 Development drill rig.
Sandvik DD212 is designed for narrow vein operations, delivering both high-level productivity and low cost of ownership.
New features deliver real benefits
Sandvik DD212 is a compact drill solution enabling mines to open smaller tunnel sections and benefiting from increased levels of productivity with more meters advanced. Based on factory and field tests, the Sandvik DD212 delivers up to 20% reduction in boom positioning time per face, about 15% improvement in drill penetration rate whilst its 3% improved pull out ratio can result in up to 10 cm greater advance per face when compared to similar equipment.
The machine reached 93% mechanical availability during its mine site test period, accumulating 300 hours percussion within a 2.5-month operation. The drill provides great performance with net penetration rate, drill quality and rock tools improvements with zero drill rods jammed during the test period.
Sandvik DD212 is equipped with superior new features:
The right rig for the right job
Sandvik DD212 comes with specific features and benefits for the application for which it is designed.
The new DD212 brings operational safety and versatility for tackling different applications, precise electronic positioning, ergonomic operator interface, data monitoring, all leading to superior pull-out ratio and reduced tool consumption, ensuring that the new DD212 delivers the best fit in narrow vein drilling.
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