MMG Limited has acquired new underground equipment for its Dugald River zinc-lead mine in Queensland, Australia, as it gears up to make the transition from a contract miner-led operation to a run of mine (ROM) owner-operator model in 2023.

Among the purchases are three Sandvik DL421-15C longhole drills that will allow the team to drill holes up to 54 m in length and 115 mm in diameter.

A further seven Sandvik TH663i 63-t-payload underground haul trucks (pictured) have been purchased to support operations.

“These important acquisitions support Dugald River’s new operating model as ROM owner operator into 2023,” the company said.

Dugald River’s mining operations were previously overseen by Perenti-owned Barminco as part of a production and development contract which ends on December 31. Redpath Australia was awarded a new underground mining services contract at the mine, earlier this year.