Tag Archives: AHS

Autonomous trucks arrive on time at BHP’s Newman East mine

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As expected, the first fleet of autonomous trucks have arrived at BHP’s Newman East mine site with full roll out to be complete by September.

Home to BHP’s Innovation Centre, the Newman East mine will be the second of the company’s Western Australian mines to transition to fully autonomous haulage with 20 autonomous trucks due on site before the end of the year, BHP said. The first was the Jimblebar iron ore mine in the state, which transitioned in 2017.

The existing fleet of Cat 793s would be retrofitted with autonomous haulage systems, BHP previously explained.

BHP’s Newman Operations General Manager, Marie Bourgoin, said the transition would advance BHP’s technology strategy while also creating 41 new, permanent roles and investing A$33 million ($23 million) in contracts with Western Australian businesses.

“We recognise how important it is for BHP to partner with local and small businesses, particularly as we move into a post-COVID economic recovery phase,” she said.

“We are pleased to have been able to offer A$33 million in contracts to WA vendors for a range of work packages including autonomous conversion kits, trailers, training content development, and a number of engineering and construction packages.

“We know our success will be strengthened when we work together with local people and businesses. We will continue to explore further local initiatives as autonomous haulage rolls out, and beyond.”

Bourgoin said there were no redundancies as part of the transition and more than 300 people in the Newman operations workforce were undergoing training and upskilling to work on an autonomous haulage site.

“We have created new control centre and roles, which many of our truck operators have transitioned into, as well as new opportunities in truck maintenance and fuelling,” she said.

“Importantly we have created 41 new permanent roles, which are being offered locally as well as FIFO and will continue to be filled over coming months.”

Since the introduction of autonomous haulage at Jimblebar, significant events involving trucks have decreased by nearly 90%, according to BHP.

BMA to invest in autonomous haul trucks at Daunia coal mine

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BHP Mitsubishi Alliance (BMA) has announced a A$100 million ($69 million) investment and new jobs as part of the introduction of 34 autonomous trucks at its Daunia mine in central Queensland, Australia.

The first retrofit trucks will begin working from February next year, with the rollout expected to be completed by the end of 2021, it said.

The 4.5 Mt/y Daunia coal mine opened in 2013 and has a truck fleet that includes Cat 793Fs.

BMA Asset President, James Palmer, said this was a multi-generational investment in the industry and  state at a time when it is needed.

“We acknowledge the important role our business and industry can play in supporting Queensland communities and the local economy during this time,” he said.

“This announcement is a vote of confidence in Central Queensland. At least 10 regional and indigenous businesses will be employed to support the rollout, with contracts worth A$35 million. This will result in 150 additional project roles for BMA people and contractors. This is on top of 56 new permanent roles on site.”

He reiterated that there would be no job losses as a result of the decision and anyone who currently works with the company – as an employee or labour hire worker – would be given the opportunity to continue to do so.

Hastings Deering’s Central Queensland operations will see an additional 30 jobs required to assist with truck and ancillary fleet conversion.

Hastings Deering CEO, Dean Mehmet, said: “This contract is a huge boost to our local business and the region. We will need 30 additional people to support the work that is required to convert the trucks and ancillary mining fleet into autonomous vehicles at Daunia. It’s exciting work to build on that allows us to grow and develop local talent to deliver technology solutions into the resources sector.”

Other examples of local businesses that will directly benefit from this decision include NB Industries, who will complete the light vehicle fleet conversion, and Radlink who will install wireless communication hardware across the mine.

NB Industries is also involved in completing the fit out of ancillary equipment for the AHS rollout at BMA’s Goonyella Riverside mine, in Central Queensland.

Palmer highlighted the employee engagement and training that is central to this decision.

“We have engaged with our workforce at Daunia over the previous 18 months on the possible rollout of autonomous haulage. Our people have told us that they are eager for new job opportunities and skills. That is why we are confident this is the right decision for Daunia.

“It will further increase safety and performance and help the mine remain competitive over the long term.

“We understand this decision represents some change. But it also offers a unique opportunity for people to gain new, highly valued skills that will create additional opportunities for growth into the future.”

To help prepare for Daunia’s autonomous future, it is estimated over 30,000 hours of training will be delivered, ranging from general awareness to extensive training for those operating equipment, interacting with the autonomous haul trucks, or taking on new roles.

In addition to pledging to bring autonomous trucks to Daunia and Goonyella Riverside, BHP is looking to start the roll out of autonomous trucks at its Eastern Ridge mine site in the Pilbara of Western Australia shortly.

IAMGold weighs autonomous drilling, haulage at Côté gold project

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IAMGold has provided an update on its majority-owned Côté gold project in Ontario, Canada, which included confirmation of a key approval and the mention of studies on implementing autonomous haulage and drilling technologies.

The late 2018 feasibility study on the project demonstrated its potential to produce 460,000 oz/y of gold at all-in sustaining costs of around $700/oz for the first six years of a 16-year mine life.

It said this week that the project has received approval for its application under Section 36 of the Fisheries Act (Canada). This is a key milestone in attaining permits relating to impacts on fish habitats and tailings management, according to the company.

Since the feasibility study was published in late 2018, IAMGold says it has been very active in “de-risking” the project.

As of the end of May, the company says it has:

  • Completed additional resource and geotechnical studies, and advanced mine planning;
  • Completed over 60% of detailed project engineering, including the tailings facility;
  • Following this level of engineering, obtained firm bids and secure prices on all major equipment. To date, 55% of project cost has firm pricing, further reducing technical and cost risks for the project leading to a refinement in costs and metrics as IAMGold works toward a construction decision;
  • Completed a pre-construction camp on the adjacent Chester site;
  • Completed all tree clearing needed for initiating construction – work was carried out with a First Nations partner firm earlier in 2020, before standing down in respect of the COVID-19 pandemic;
  • Carried out detailed implementation studies on technology, including automated truck haulage and drilling, and commenced discussions with regulators regarding the use of automated equipment;
  • Advanced development of construction protocols in consideration of COVID-19; and
  • Completed 4,700 m of drilling at the Gosselin Zone, a potential satellite pit 1.5 km northeast of Côté.

The company has also signed Impacts and Benefits Agreement with First Nations partners, approved the Environmental Assessment and Closure Plan, and advanced permitting.

The 2018 feasibility study envisaged a truck-shovel operation, assuming 220 t autonomous trucks and 34 m3 shovels, and a 36,000 t/d mineral processing circuit incorporating primary crushing, secondary crushing, tertiary high pressure grinding roll crushing, ball milling, vertical stirred milling, gravity concentration and cyanide leaching, followed by gold recovery using carbon-in-pulp, stripping and electrowinning.

Gordon Stothart, IAMGold President and CEO, said: “A key part of the future of IAMGold is our organic growth pipeline, starting with the Côté Gold Project in northern Ontario.

“The transformative impact of Côté Gold on IAMGold’s production profile and global cost structure, in addition to its long mine life in an attractive jurisdiction, establishes clear and compelling reasons for this project to proceed.

“Our current financial position supports our proposed growth plans, with over $800 million in cash on hand, access to a currently undrawn $500 million committed revolving credit facility, and expected stronger operating cash flows from our current mining operations, including anticipated contributions from Saramacca at Rosebel and steady performance from Essakane and Westwood.”

A formal decision on the construction of the Côté Gold Project will be made in conjunction with IAMGold’s partner, Sumitomo Metal Mining, given a satisfactory environment for construction to proceed with appropriate work protocols in light of COVID-19 and without risk of interruption.

IAMGold said: “The company is currently working with SMM toward a formal decision. A decision in the coming months would allow construction to commence later this year with a targeted completion date of mid-2023.”

Fortescue celebrates 100th autonomous haul truck conversion at Chichester Hub

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Fortescue Metals Group has celebrated an important milestone in the rollout of autonomous haulage technology at its Chichester Hub operations, in the Pilbara of Western Australia, with the conversion of its 100th autonomous truck.

The full conversion of 108 haul trucks at the Chichester Hub, which comprises the Christmas Creek and Cloudbreak mines, is expected to be completed in September 2020, it said.

Since the introduction of Autonomous Haulage System (AHS) technology at Fortescue in 2012, 168 trucks have been converted across the company’s Solomon and Chichester Hubs. This has seen Fortescue’s autonomous haul fleet move around 1,400 Mt of material and achieve a greater than 30% increase in productivity levels (compared with previous manned fleets), it said.

Fortescue Chief Executive Officer, Elizabeth Gaines, said: “Fortescue’s AHS deployment represents the largest fleet conversion to autonomous haulage in the industry.

“Our history of embracing leading-edge technology has ensured Fortescue remains at the lowest end of the global cost curve and remains fundamental to driving sustained productivity and efficiency improvements across our business to ensure we continue to deliver enhanced returns for our shareholders and key stakeholders.

“Most importantly, the introduction of AHS technology has improved safety outcomes across our operations and we’re very pleased that the Automated Mining Projects team has also achieved this important milestone in the truck conversion program with zero harm to any team members.”

Workforce skills development has been a key aspect of Fortescue’s automation project, it said, with the company’s training and redeployment program successfully transferring or upskilling team members to new roles across the business.

“Training is at the heart of everything we do at Fortescue and as we continue the integration of autonomous trucks across our sites, this ethos has guided our efforts to ensure no redundancies due to automation and to deliver significant benefits to employees from the opportunities offered by this project,” Gaines said.

Fortescue was the first company in the world to deploy Cat autonomous haulage on a commercial scale at the Solomon Hub. It was also the first in the world to retrofit Command for Hauling (part of Caterpillar’s MineStar technology) on a Cat 789D and Komatsu 930E haul truck.

The iron ore miner’s fleet of 168 autonomous trucks have now travelled in excess of 47 Mkm since AHS was first introduced – the equivalent of 65 return trips to the moon.

And, as part of the Chichester Hub automation project, 549,500 parts have been fitted to date across 100 trucks.

BHP readying rollout of autonomous trucks at Eastern Ridge

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BHP is looking to start the roll out of autonomous trucks at its Eastern Ridge mine site in the Pilbara of Western Australia in the next month, with the fleet of 20 Cat 793 haul trucks set to be fully converted to autonomous mode by the end of the year.

The company announced earlier this year that Eastern Ridge (also referred to as Newman East) would be the next mine to benefit from autonomous haulage. This came after a previous automation announcement related to the jointly-owned Goonyella Riverside mine, in Queensland. BHP has also agreed to acquire 41 new model Komatsu 930E-5, which are autonomous ready, for its in-development South Flank iron ore mine, but the company has not yet confirmed if it will use the autonomous capability at the site.

A BHP spokesperson confirmed the existing fleet of Cat 793s were set for automation retrofits, explaining that the roll out would occur from the end of June/early July.

Despite the restrictions in place to curb the spread of COVID-19, the spokesperson said the company was on track for full roll out completion by the end of year, as planned.

In the announcement back in February, BHP said the automation project at Eastern Ridge, which the company is currently using as its proving ground for innovation, was down to the significant safety benefits offered by the technology and its ability to complement the mine’s design, culture and existing infrastructure.

“Newman East is home to our innovation centre, so we’re already using technology there that helps us to be safer and more efficient,” Newman Operations General Manager, Marie Bourgoin, said. “Autonomous trucks were the next logical step.”

This shift will create more than 30 new permanent jobs at Newman East to run and maintain the trucks, according to Bourgoin, with the new roles tied to planning the truck routes and operating the autonomous systems from a control centre, which will initially be located at the mine.

It will also generate more than A$33 million ($23 million) in contracts for Western Australia businesses, with the work required to transition Newman to autonomous haulage including autonomous conversion kits, trailers, training content development and engineering and construction packages.

Newman East is one half of BHP’s Newman operations, which also includes Newman West, locally known as Mt Whaleback. No decision has been made to introduce autonomous trucks at Newman West, the company confirmed.

Caterpillar hits 2 billion tonnes hauled milestone with autonomous haulage system

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Caterpillar has again hit a significant milestone in autonomous haulage – achieving 2 billion tonnes hauled using Cat® MineStar™ Command for hauling.

The mining OEM’s autonomous haulage system (AHS) has doubled the amount hauled in the 16 months since reaching 1 billon tonnes hauled in November 2018, it said.

“In just a bit over six years, we’ve safely hauled 2 billion tonnes – a milestone we achieved significantly faster than our competitors,” Sean McGinnis, MineStar Solutions Product Manager, said. “This milestone makes Command for hauling the most productive commercially available solution, and it’s something mining people are noticing.”

Since commercially launching Command for hauling in 2013, Caterpillar has continued to improve the speed of implementation. “We’re launching Command on more sites and implementing it more quickly, so more of our customers can experience the safety and productivity gains that autonomous hauling delivers,” McGinnis said. In the company’s March quarter earnings call on April 28, Andrew Bonfield, Chief Financial Officer of Cat, said 282 trucks were running autonomously using Cat Command for hauling.

McGinnis credits input from Caterpillar customers for the success of Command for hauling. “One of the reasons that Caterpillar has been so successful in expanding Command and delivering results is because we listen to and partner with our customers. They identify features, functionality, and even the autonomous truck models they need for their operations.”

One of Cat’s latest AHS customers is Newmont’s Boddington gold mine, in Australia, which earlier this year announced it would become the world’s first open-pit gold mine with an autonomous haul truck fleet. This followed the signing of a deal with Caterpillar, which would involve adding some new AHS-enabled Caterpillar 793Fs to the haulage fleet and retrofitting some existing 793Fs with AHS capabilities, a Newmont spokesperson confirmed. In the same March quarter earnings call, Cat’s Bonfield said the company expected to start shipping the first of its new Cat 793F autonomous trucks to the miner next year.

Over the last six years, MineStar Solutions has also continued to grow its expertise in autonomous operations – not only in hauling but also with autonomous dozers, drills and underground loaders, the company said.

John Deselem, Global Autonomy Operations Manager, said: “The skills and knowledge of our MineStar team are unmatched in the industry. Beyond getting better at implementing the system, we’ve become trusted advisors for mine sites looking to take advantage of what autonomy makes possible. We listen to their needs, then work together to build the ideal solution for their mine.”

“The push toward autonomous mining doesn’t show any signs of slowing,” McGinnis said. “We have projects in the works with a number of large mining companies either looking to expand their current autonomous haulage operations or implement new ones.”

The Caterpillar autonomous fleet is made up of Cat 789D, 793D, 793F and 797F trucks, as well as a fleet of Komatsu 930Es. The Cat 794 AC electric-drive autonomous truck will be ready for autonomous haulage later this year. Command equipped trucks have driven over 67.6 million kilometers without a lost-time injury, according to the company.

“Command for hauling has proven its value to mining customers,” McGinnis said. “That value is reflected in the rate at which the Cat autonomous fleet achieved this milestone. The fleet is growing quickly and production continues to climb as mining companies benefit from greater truck productivity, increased truck utilisation, consistent truck operation, and reduced costs.”

Komatsu creates group focused on automation interoperability

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To maximise the opportunities and potential that exists with furthering automation in mining, Modular Mining’s parent company, Komatsu, recently created the Komatsu Technology Interoperability Center of Excellence.

This group, based in Tucson, Arizona, focuses entirely on driving product strategy and developing roadmaps for technology and automation. Some of its recent work is geared towards an interoperability-focused ISO standard that, it says, will help make interoperability of automated equipment a reality.

Komatsu explained: “These in-development strategies and roadmaps aim to include the full range of mining equipment across all original equipment manufacturers (OEMs) within the Komatsu family, including both surface and underground equipment, and leverage the original technology manufacturers including Modular Mining, MineWare, and Immersive Technologies.”

The new Technology Interoperability group is focused on providing customers with a high-quality portfolio of state-of-the-art, integration-ready technologies and automated systems for all types of mining, according to Komatsu.

“The group’s vision centres on delivering innovative mine automation solutions that exceed customer expectations and provide a step change in safety and productivity,” it said. “Recognising that each mine has its own unique requirements and that customer operations span the various levels of being autonomous-ready, Komatsu is committed to developing solutions across the automation spectrum, including offerings specific to: truck spotting, assisted operation (including active blade control), autonomous drilling, and more.”

The pace of the technological evolution in the consumer world is driving mining’s evolution, Komatsu says.

“We’re seeing faster adoption of automation technologies and enablers at mining operations worldwide. Automation capabilities in the consumer automotive industry, including the Advanced Driver Assistance Systems that provide lane assistance and adaptive cruise control, are becoming standard systems on new cars. The underlying technologies of these automation capabilities, including controllers, sensors, algorithms, and artificial intelligence (AI), among others, are becoming more mature, thus opening opportunities for adoption into the mining industry.”

Effective mining automation solutions require interoperability, as most mines have a mixed fleet of equipment. To support that customer need, Komatsu says it is leading the development of an ISO standard that will help make interoperability of automated equipment a reality.

“Together with Modular Mining’s OEM agnosticism and a focus on both safety and sustainability, we are confident these standards will support the delivery of improved solutions to meet customer and societal needs,” the company said.

Many miners have started to digitalise their processes, but the greatest optimisation occurs when silos are collectively broken down, data is shared and solutions are integrated, the company says.

“To further this effort, Modular Mining is working towards integration with third-party technology partners, which will allow the company’s IntelliMine solutions and third-party systems (such as mine planning and payload monitoring systems, among others) to seamlessly share data with one another.

“Access to this previously unavailable third-party data will enable Modular Mining to streamline overall operational efficiency by enhancing the existing decision-making algorithms within a site’s IntelliMine technologies.”

The advances in industrial computing and algorithm developments also allow AI and machine learning to be pushed to the ‘edge’ of onboard equipment, enabling automatic identification and corrective action for previously unsolvable production, maintenance, and safety related problems, according to Komatsu.

“As the role of automation in the mining industry continues to increase, so too does the excitement from Komatsu’s Technology Interoperability group,” the company said. “In the past year, our teams have had the privilege of working with many customers and internal groups to develop a new strategy and roadmap that will help drive future offerings for our customers. We are excited to continue applying advanced technology, equipment, and services to help support the mining industry’s exciting and necessary evolution to meet the demands of society for the long haul.”

Whitehaven Coal hits automation milestone at Maules Creek mine

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Whitehaven Coal says autonomous haulage operations have now commenced at its Maules Creek coal operation in New South Wales, Australia.

In its latest quarterly report to March 31, 2020, the miner said the autonomous haulage system (AHS) started up in the three-month period and autonomous haulage of overburden had commenced.

Back in July 2018, Hitachi Construction Machinery Co Ltd and Whitehaven announced the two had come to an agreement to implement the first commercial Hitachi autonomous truck fleet at Maules Creek. The collaboration between the two companies entailed scoping the delivery and commissioning of phased AHS deployment for the fleet of Hitachi EH5000AC3 trucks at Maules Creek and the establishment of the physical and technological infrastructure to support AHS capability.

At this point, the two companies said the AHS solution would leverage the fleet management system provided by Hitachi’s Wenco International Mining Systems subsidiary, in addition to Hitachi Construction Machinery’s Smart Mining Truck with Advanced Vehicle Stabilisation Controls using Hitachi robotics, AC motor and drive control unit technologies. The Blockage management system from Hitachi’s railway business would also play a role in this solution, as would a sensing technology and navigation system developed in Hitachi Group’s automobile industry segment.

Initial on-site testing of Hitachi’s AHS took place last year and the company has since been ramping up these tests to reach the commercial deployment stage.

As planned, a fleet of six EH5000 trucks and one excavator (an EX3600) started operation last month, Whitehaven said. During the current quarter, additional labour resources will be trained and deployed to allow for seven-day operation of AHS by end of June, according to the miner.

At an investor day presentation in September 2019, Whitehaven Coal Chief Operating Officer, Jamie Frankcombe, said following a six-month period of operating the initial fleet, a transition to one EX8000 excavator and nine EH5000 trucks could occur. Then, additional EX8000 fleets would be added in six-monthly intervals based on “performance gateway” achievements, with a target of five fleets and up to 45 trucks within three years.

This ramp-up of automation comes at the same time Maules Creek is being expanded, with Whitehaven expecting production to go from 11.7 Mt run of mine (ROM) in the year ended June 30, 2019, to 16 Mt/y of ROM coal.

Modular Mining continues to invest and expand in Tucson

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Modular Mining has unveiled its new Customer Experience Center (CEC) during a ribbon cutting ceremony this week.

Located in the company’s corporate headquarters in Tucson, Arizona, USA, the CEC’s opening coincides with Modular Mining’s 40th anniversary and celebrates the company’s continued growth and positive trajectory in both Tucson and the mining sector, Modular said.

Jorge Mascena, President & CEO, Modular Mining, said: “Our new Customer Experience Center is designed to showcase how mine management solutions can improve the safety, efficiency, and productivity of mining operations, and help our customers do so sustainably.

“Today’s announcement marks our third major renovation project in six years at this facility. Tucson is evolving into a key mining technology hub, and this expansion demonstrates our commitment to leading this transformation as a long-term member of this community.”

Established in Tucson in 1979, Modular developed the DISPATCH® Fleet Management System for the mining sector. This technology was the first of its kind in the industry and continues to help improve productivity and efficiency for open-pit mines today, the company says.

The DISPATCH system’s global success served as the springboard for further innovation, including the ProVision® High-Precision Machine Guidance system, the MineCare® Maintenance Management system, and others. The company employs more than 800 people globally, with nearly 350 located in Tucson.

The company was purchased by heavy-equipment leader, Komatsu Ltd, in 1996, enabling Modular Mining’s technology to support the world’s first autonomous mining trucks.

The expansion of the CEC comes on the successes of other recent company expansions in Tucson. Komatsu’s Autonomous Haulage Systems Center of Excellence opened in June 2019, where a cross-functional team of personnel from both Komatsu and Modular Mining work together under the Komatsu umbrella to develop, sell, and support the industry-leading AHS. In 2014, Modular Mining expanded their corporate campus to include a building dedicated to the company’s research and development. That same year, Komatsu opened their new Arizona Proving Grounds in Sahuarita, Arizona; a facility largely used for research and development of Komatsu mining equipment and testing Modular Mining’s technologies.

Rio invests in new crusher, conveyor and autonomous trucks at WTS2 iron ore mine

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Rio Tinto says it will invest $749 million in the Western Turner Syncline Phase 2 (WTS2) mine at its Greater Tom Price operations, in the Pilbara of Western Australia, facilitating mining of existing and new deposits and including construction of a new crusher as well as a 13 km conveyor.

In addition to this, the haul truck fleet at the mine will be fitted with Autonomous Haulage System (AHS) technology.

This investment will help sustain the production capacity of its world-class iron ore business, it said.

The new conveyor system at WTS2 will help lower greenhouse gas emissions from the mine by 3.5% compared with road haulage and the business is continuing to assess additional options to reduce emissions, including renewable energy solutions, it said.

Pending final government approvals, construction will start in the March quarter of 2020 with first ore from the crusher expected in 2021. Production of high-quality Brockman ore will support the company’s flagship Pilbara Blend, which continues to be the preferred base load product for China’s steel mills, Rio said.

The project is expected to deliver an attractive internal rate of return with a capital intensity of about $25/t of production capacity.

As part of the investment, the haul truck fleet at the mine will be fitted with Autonomous Haulage System (AHS) technology to enable autonomous haulage at WTS2 from 2021.

Rio said: “The ongoing deployment of autonomous haulage at the company’s Pilbara operations is delivering significant safety benefits as well as enhancing productivity and reducing costs.”

Approximately 50% of the company’s haul truck fleet will be capable of operating autonomously by the end of the year with plans being assessed to expand this in the years ahead.

Rio Tinto Iron Ore Chief Executive, Chris Salisbury, said: “Our iron ore business continues to deliver industry-leading margins as we drive performance from our mines. This significant investment in the Greater Tom Price hub is one of a pipeline of high-quality, low-cost options that will underpin production of our flagship Pilbara Blend product well into the future.”

The investment in the WTS2 mine will help sustain the current workforce at Rio Tinto’s Greater Tom Price production hub. Additionally, at its peak, the construction workforce is expected to number more than 1,000 people.