Anglo American goes for truck overhaul ahead of automation at Dawson coal mine

Anglo American has taken the decision to overhaul the existing truck fleet at its Dawson open-pit coal mine in Queensland, Australia, following the completion of a study weighing the introduction of autonomous haulage systems (AHS) for a portion of the fleet.

The AHS study was timed to align with a key decision on whether to undertake major overhauls on the Cat 797 fleet (23 trucks), or replace them, a spokesperson for Anglo American said. The company announced the study back in June.

The spokesperson added: “Following the completion of the study, the decision has been taken to overhaul the existing fleet, rather than purchase new trucks and implement AHS at Dawson mine at this time.

“In the future, this decision will be revisited as we look to replace the fleet in a few years.”

While the study found that AHS do present opportunities to improve truck fleet performance, Anglo will be prioritising other measures to achieve safer and more productive operations at Dawson, in line with its productivity program and FutureSmart Mining™ approach, which applies innovative thinking and technological advances to address mining’s major challenges, the spokesperson explained.

“The accelerating pace of technological innovation, particularly in the areas of digitalisation, automation and artificial intelligence, is opening up opportunities for the mining sector to be safer, more productive and sustainable,” the person said.

“In addition to our open-cut technology program, our scale as the largest underground coal miner in Australia provides us with the opportunity to leverage the development of technology in our operations, through initiatives including remote longwall operation from mine surface, and the development of our Australian-first electronic tablet device certified for use in underground coal mines, which was launched at our Moranbah North mine earlier this year.”

While Anglo has decided not to proceed with AHS at Dawson, Whitehaven Coal is currently in the process of trialling AHS with partner Hitachi at its Maules Creek operation in northwest New South Wales, Australia.