Achieved highest P&H 4100 shovel monthly productivity in Jan 2022, averaging 7,522 tph from 4,462 tph in Jan 2018.
Haul truck productivity as of Sep 2023 for any set of distances.
Shift change time successfully reduced to 3.7 minutes in 2023, from previously 45 minutes in 2016.
Engines rebuild on-site at Batu Hijau took 2 weeks per engine in 2020 vs 9-12 months per engine by an external contractor in 2016.