Sandvik’s 13 Toro LH515i loaders for Chuqui Underground: fleet planning notes for engineers
Reviewed by Tom Sullivan
First reported on International Mining – News
30 Second Briefing
Sandvik has secured an order from Codelco for 13 Toro® LH515i load–haul–dump loaders for the Chuquicamata Underground copper operation in Chile, with deliveries starting in March 2026 and running through to November 2027. The 15 t capacity LH515i units, designed for 4.5 m x 4.5 m headings, will support production ramp-up and fleet expansion for a new mining panel as Chuquicamata continues its transition from open pit to large-scale block caving. For mine planners and maintenance teams, the staged delivery allows progressive integration of the new LHD fleet into existing development and production schedules.
Technical Brief
- Loader design targets high breakout forces for drawpoint mucking in caving fragmentation conditions.
- Common fleet type across the new panel simplifies spares, component rebuilds and operator training.
- Staggered deliveries allow maintenance planning around major component change-outs and mid-life rebuilds.
Our Take
Sandvik’s multiple recent automation and equipment wins in our database – from AutoMine deployments with Byrnecut in Australia to diesel‑electric truck trials at St Ives – suggest the Chuquicamata Underground loader order further entrenches it as a preferred underground OEM for large-scale hard‑rock operations.
For Codelco’s Chuquicamata Underground in Chile, standardising on a 13‑unit fleet from a single supplier like Sandvik typically simplifies spares, training and potential future automation upgrades, which is consistent with how other tier‑one underground fleets in our coverage are being configured.
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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