Tag Archives: haul trucks

Mader Group hits another quarterly record as it keeps expanding

Mobile and fixed plant equipment maintenance provider Mader Group has declared a stellar set of quarterly financials that included a second consecutive quarterly revenue figure.

Revenue for the three months to the end of June came in at A$86.4 million ($63.5 million), up 24% on the prior corresponding period (PCP), and up 14% on the previous quarter.

Revenue generated in Australia increased to A$77 million, up 21% on the PCP, driven by high levels of customer demand, while, in North America, quarterly revenue increased to A$6.8 million, up 45% on the PCP excluding foreign exchange movements (30% on an A$ basis).

The company said its preparations for operational delivery into Canada were now complete with customer negotiations well advanced.

Reflecting on Mader Group’s quarterly performance, Executive Director & Chief Executive Officer, Justin Nuich, said: “On the back of two consecutive quarters of record revenue growth, we close our books for the financial year with A$304 million in revenue and with a strong earnings result to follow. This is very pleasing and reflects the strength of our labour-focused business model.

“Our operations are more flexible and adaptable than ever, housing a dynamic in-house workforce of more than 1,600 skilled tradespersons deployed across nearly 400 sites globally. In all locations, we have prioritised the needs of our customers and our people, safely delivering over 3.4 million hours of specialised equipment maintenance for financial year 2021.”

During the period, the company continued to develop its internal safety systems to ensure the health and wellbeing of a largely remote workforce. Mader prioritised the continued roll out of a bespoke in-vehicle monitoring system for its service fleet, seeing considerable improvement in driver behaviour over the quarter, it said.

Mader also commenced trialling its safety-focused mobile app to its North American workforce.

The platform, which is already widely accessible to Mader employees within Australia, is designed to connect Mader employees to its digitally integrated safety processes, resources and company alerts.

Within Mader’s Australian operations, the group’s infrastructure and ancillary maintenance service lines remained a key focus in the business’ growth strategy. Continued diversification saw the company expand its ancillary service offerings.

“Moving into climate control support for mobile equipment, Mader supported a renewable energy project in a bid to convert diesel-electric haul trucks, exploration drills and locomotives into zero emissions technology,” the company said.

“Mader also worked with a local OEM to conduct off-site rebuilds for plant conveyors and mills. Revenue generated from the business’s ancillary maintenance services increased 21% vs PCP and by 12% vs PCP for its infrastructure maintenance services.”

Mader said its core service areas also gained traction during the quarter leading to the expansion of its in-field maintenance operations for heavy mobile equipment, driven by high customer demand across Australia. In Western Australia, this included growth in its Rapid Response team and “specialised equipment maintenance offerings”.

The company added: “Our disruptive business model continues to roll out into a large addressable market that has an appetite for significant additional capacity. All of our core business divisions continue to grow and our strategy of building new divisions that address new geographic locations or that provide additional trades and services is driving further growth.

“We are seeing structural advances in the Australian market as large owner-miners continue to develop multibillion-dollar resource projects, ultimately increasing the size of the maintainable mining fleet.”

Fortescue fast-tracks carbon neutrality aim, sets plan to trial hydrogen-powered drills

Fortescue Metals Group is accelerating its carbon neutrality efforts, with the iron ore miner now expecting to achieve this ‘green’ milestone by 2030, 10 years earlier than its previous target.

Fortescue Future Industries (FFI), a wholly owned subsidiary of Fortescue, will be a key enabler of this target through the development of green electricity, green hydrogen and green ammonia projects in Australia, however, the company has also identified battery-electric technology as a potential diesel alternative game changer.

Dr Andrew Forrest, Chairman of Fortescue Metals Group, said: “We have joined the global battle to defeat climate change. We are trialling and demonstrating green hydrogen technologies in global-scale commercial environments, while also rapidly evolving into a green hydrogen and electricity producer of similar scale.”

In line with its 2030 aim, Fortescue, through FFI and its operations team, is undertaking to deliver several key projects by the stretch target of June 30, 2021. This, the company says, will underpin its pathway to decarbonisation.

These projects include:

  • Developing a ship design powered by green ammonia and trialling that design in new ammonia engine technology, at scale;
  • Testing large battery technology in its haul trucks – a project the company is pursuing with the help of Williams Advanced Engineering;
  • Trialling hydrogen fuel cell power for its drill rigs;
  • Trialling technology on its locomotives to run on green ammonia; and
  • Conducting trials to use renewable energy in the Pilbara of Western Australia to convert iron ore to “green iron” at low temperatures, without coal.

Fortescue Chief Executive Officer, Elizabeth Gaines, said: “Each of these projects will contribute to the world’s inexorable march to carbon neutrality. Fortescue will establish that the major steel, truck, train, ship and mobile plant industries can be operated with renewable, environmentally friendly energy. This will be possible as a result of these ground-breaking Fortescue trials. Each will be tested by Fortescue using commercial-scale equipment to prove that the demand for direct green electricity, green hydrogen and green ammonia could one day be as large as the fossil fuel industry.”

She added: “These projects are in addition to Fortescue’s significant investment with our partners into energy infrastructure, including the Chichester Solar Gas Hybrid Project and Pilbara Energy Connect program.”

Forrest said the company’s commitment to demonstrate green hydrogen’s economic value in world-scale operations, and become a major energy exporter, means Fortescue will emerge as an “executor” of major green hydrogen projects.

He said the company’s green energy and industry initiatives may one day out-scale its iron ore business due to the global demand for renewable energy, but Fortescue’s commitment to iron ore and resources globally “remains indefeasible”.

Fortescue says it is seeking to move from being a major consumer of fossil fuel with a current trajectory of more than 1 billion litres a year of diesel being used across the operations if no remedial action is taken – to a major clean and renewable energy exporter.

FFI is advancing projects across Australia, including Tasmania, to build large-scale renewable energy and green hydrogen production capacity. This will expedite the substitution of green hydrogen and green ammonia for carbon-based fuels, it says. These projects will, with the support of Australia’s governments, contribute to a significant reduction in national carbon emissions.

B2Gold weighs use of dual fuel haul trucks at Kiaka project

B2Gold’s strong growth path in Africa looks like continuing into future years after the company laid out preliminary plans to develop a mine in Burkina Faso that could use on-site hybrid power in addition to dual fuel haul trucks burning a mix of diesel fuel and LNG.

The Vancouver-based miner reported record total production in 2020 of 1.04 Moz of gold, with its Fekola (Mali) and Ojikoto (Namibia) mines contributing some 790,559 oz. It is guiding for 970,000- 1.03 Moz of gold in 2021.

In announcing these results, the company also provided an update on its Kiaka gold project in Burkina Faso.

This project, which B2Gold owns 81% of, currently hosts 4.25 Moz of indicated resources on a 100% basis at an average grade of 0.95 g/t Au. It also comes with 900,000 oz of inferred resources at 0.99 g/t.

The company is currently updating the existing feasibility study for the Kiaka project, reflecting, it says, the potential for improved economics resulting from lower fuel prices, alternative power options and a higher gold price.

A mineral resource model using additional drill results and revised model interpretations was completed in December, with the study set to leverage the new resource and several new concepts to reduce costs. Included among these new concepts is a plan to use a liquid natural gas (LNG) hybrid power plant combined with solar power, and dual fuel haul trucks that burn a mix of diesel fuel and LNG.

A larger processing plant size of 12 Mt/y is also being considered for this updated feasibility study, it said.

B2Gold expects to have an internal decision document completed by the end of March, with an updated feasibility study completed by the end of June.

Komatsu to start hydrogen development program for mining haul trucks

Mining equipment major Komatsu has made plans to leverage hydrogen power across its fleet of haul trucks, according to a report from The Nikkei.

The financial newspaper reported that the company will start its hydrogen development program in 2021, with plans to have the trucks ready for practical use by 2030.

One of Komatsu’s 291-t payload 930E haul trucks is already being setup for hydrogen power use at Anglo American Platinum’s Mogalakwena PGM mine in South Africa.

This vehicle, which is a conversion to hydrogen fuel cell and lithium battery operation, is set for first motion in the second half of the year, the mining company reaffirmed in its 2020 financial results today.

Komatsu has set a target of halving CO2 emissions from its construction and mining equipment by its 2030 financial year, compared with its 2010 financial year levels.

Fortescue to test battery-electric, fuel cell tech in prototype 240 t haul truck

Fortescue Metals Group has confirmed it is in the process of developing an in-house, non-diesel 240 t haul truck prototype that will test both battery-electric and fuel-cell electric drivetrain technology in the Pilbara of Western Australia.

Speaking at its Investor and Media Day on Wednesday, Fortescue Chief Operating Officer, Greg Lilleyman, said the two-phase project would “offer a step-change opportunity to reduce our emissions”.

He explained: “With around a quarter of Fortescue’s Scope 1 and 2 emissions attributable to our mobile haul fleet, this is a significant opportunity to drive our pathway to net-zero operational emissions.”

The drivetrain of the 240 t prototype truck will be powered by the company’s integrated renewable energy network, he added.

Phase one of the project will see a battery-electric powertrain on-board the prototype truck tested and trialled, from an operational perspective, in the Pilbara. Phase two of the project will consider hydrogen fuel cell powertrains, Lilleyman added. The drivetrains will have the capacity to regenerate power on downhill haulage.

While no specific timeline was provided for the project, the company did say the program schedule was targeted to align with the replacement cycle of the company’s existing haul trucks.

ATC turns the table on mine site productivity

The Australian Turntable Company (ATC) is increasing the safety and productivity associated with loading and unloading haul trucks at mines thanks to an innovative product developed and produced in Victoria, Australia.

ATC has developed a relocatable truck turntable that can be used below or above ground, eliminating the need to reverse vehicles in confined spaces, it says.

According to ATC Executive and Founder, Paul Chapman, the truck turntable reduces the path travelled when hauling materials and makes unloading vehicles about 30% faster, increasing efficiency.

“In some instances, the equivalent production can be achieved by a smaller fleet,” he said.

By using a turntable, the reversing procedure is eliminated, resulting in improved driver vision with no blind spots. Chapman says driver fatigue is also reduced, increasing safety for miners.

“We came up with idea during a trip to Chile where we saw the bottleneck created as big trucks queued to unload,” he explained.

Two turntables are operating at Western Australia maintenance facilities and one 20 m diameter truck turntable has been installed at a Colombia cement quarry, the company said.

“Testimonials from Colombia indicate that large truck movements on-site have increased by 300%,” Chapman said.

Sites with space constraints, like many mines in South America and India, stand to benefit most from the truck turntable, according to Chapman.

“We hope to install the turntable at mines across the globe in the next few years and we’ll be focusing on markets in India, Chile, Colombia and the US at IMARC,” he said.

ATC is presenting the relocatable truck turntable on the Victorian Government’s virtual booth at the International Mining and Resources Conference (IMARC) Online this week.

Finning flags Cat truck fleet renewal, rebuild and autonomy potential in Western Canada

Finning is sensing the potential for future fleet renewals, rebuilds and autonomy conversions from its Caterpillar off-highway truck customers in Western Canada as the average age of its Cat truck population in this region increases.

Commenting on this during its September quarter results – which saw revenue and gross profit drop 21% and 15%, respectively – the company was able to provide some positive forecasts for its business in Canada and Chile.

Finning said it was gearing up for higher production out of Canada’s oil sands sector in 2021, explaining output had recovered from the lows seen during the onset of COVID-19 and the company was expecting an increase next year.

“Oil sands producers’ truck fleet utilisation returned to pre-COVID-19 levels at the end of September, and contractor fleets have begun to increase utilisation and should ramp up further in Q4 (December quarter) 2020 and into 2021,” the company said. “We expect product support activity in the oil sands to improve in Q4 2020 and into 2021, driven by catch up on major rebuild and maintenance work and an increase in oil production and non-production mining activities.”

Finning said while restricted capital spending and ongoing cost containment were impacting demand for new mining equipment, the company expected mining product support activity to improve as customers increase production output and resume full-scope maintenance activities.

Finning’s mining customers in Western Canada operate around 620 large and ultra-class Caterpillar off-highway trucks, of which 6% are autonomous (mostly in the oil sands). The average age of this Caterpillar truck population in Western Canada is about 11 years.

As mentioned, this large and ageing fleet is expected to drive opportunities for future fleet renewals, rebuilds and autonomy conversions, as well as continued demand for product support, the company said.

It added: “We are also seeing a notable resumption in request for proposal activity from Canadian mining customers.”

In the Chile mining sector, meanwhile, Finning said COVID-19-related operating restrictions were easing, with customers beginning to catch up on component exchange and major maintenance work.

“We expect mining product support revenue to recover significantly as we exit 2020 and begin 2021,” it said.

Finning was optimistic about mining recovery in Chile in 2021, driven by a strengthened copper price and expected increase in copper production, it said.

Over 570 large and ultra-class Caterpillar off-highway trucks with an average age of 11 years are currently operating in Chile’s copper mines and will continue to drive demand for product support, it added.

“We are also encouraged by the resumption of Teck’s QB2 project – the first deployment of autonomous trucks in Chile – and have started to deliver equipment to QB2 in Q4 (December quarter) 2020,” Finning said.

Finning said it has also seen a notable increase in request for proposal activity from mining customers in Chile.

Fortescue completes autonomous haul truck fleet conversion in Western Australia

Fortescue Metals Group says it has completed its Chichester Hub autonomous haulage project, with 183 trucks now operating in AHS mode across its Solomon and Chichester Hubs, in Western Australia.

The project represents one of the largest fleet conversions to autonomous haulage systems (AHS) in the industry. It was aided by the involvement of Thiess.

The multi-class fleet includes Cat 793F, 789D and Komatsu 930E haul trucks and has safely travelled more than 52 million km and moved 1,500 Mt of material since 2013, according to FMG. An additional 900 assets, such as excavators, wheel loaders and light vehicles, are integrated with the autonomous fleet using Cat MineStar Command for hauling technology, which is operated from the Fortescue Hive, the company’s integrated operations centre in Perth, Western Australia.

Chief Executive Officer, Elizabeth Gaines said, “Mining is one of the most innovative industries in the world, and Fortescue continues to build on our leading autonomy capability to deliver productivity and efficiency benefits.

“Most importantly, the introduction of AHS technology has improved safety outcomes across our operations and we’re very pleased that the team achieved this important milestone in the truck conversion program to the highest safety standards.

“Our approach to autonomy has been to be open and transparent with our plans and to work closely with our team members to offer opportunities for re-training and re-deployment. Around 3,000 Fortescue team members have been trained to work with autonomous haulage, including over 200 people trained as Mine Controllers and AHS system professionals.”

Group President, Resource Industries, Caterpillar Inc, Denise Johnson, said: “Fortescue is a leader in the implementation of autonomous solutions. This important milestone further reinforces the transformation Fortescue has made with autonomy to improve safety, site productivity and machine utilisation. We congratulate Fortescue on this significant achievement.”

Fortescue Chief Operating Officer, Greg Lilleyman, said: “Fortescue’s autonomous haulage fleet has delivered a 30% increase in productivity. Looking ahead, the flexibility of our efficient, multi-class autonomous fleet offers considerable potential for further productivity and efficiency gains.

“Our operations are more connected than ever before and, by using data from our autonomous haulage fleet, we can paint an accurate picture of our operations and focus on the optimal opportunities for improvement, such as haul road design and maintenance scheduling.

“Our autonomous haulage system is a foundational tool which allows us to streamline processes and improve outcomes, ultimately delivering increased value for our shareholders.”

Bis looking at hybrid, electric and automated Rexx haul truck variants, Peate says

Bis is already offering clients a “step change in flexibility and efficiency” with its Rexx haul truck, but Chief Development Officer, Todd Peate, says the company has plans to offer hybrid, electric and automated versions of the 160 t payload vehicle as it looks to offer customers a further boost in productivity and their environmental footprint.

Speaking in a blog post on Bis’ website, Peate said the launch of Rexx, a solution that can come out of pit and travel up to 30 km while reducing fuel consumption up to 40%, is a fantastic example of a lower cost approach to running mining fleets.

Rexx was launched in 2018, with Peate saying six customers have been running detailed trials of this solution during 2019 and 2020 as part of fleet replenishment and cost optimisation project assessments.

Among these are trials at Gold Fields’ Granny Smith mine and Glencore’s Murrin Murrin operation, both in Western Australia.

“Rexx speaks directly to improvements in environmental footprint and productivity for our customers,” he said, adding that, in Bis’ short- to medium-term roadmap, variants will be available in both hybrid and electric forms, with the existing solution capable to be retrofitted with automation capability.

“With the success of Rexx and feedback from the market, we have a roadmap for a product family that will see Rexx continue to grow well into the back end of this decade and beyond,” he said.

Meanwhile, in other areas, Bis is developing a “category disruptor” in the underground market in the early part of 2021, Peate said.

He concluded with the news: “From an automation point of view, we’ll be bringing something to the market very soon in the form of an offering that has potential application for not only our equipment, but for all equipment in the industry.

“Stay tuned!”

Caterpillar and the next generation of productive hauling

Caterpillar says it is leading the way in the next generation of productive hauling through game-changing efficiency advancements with the Next Generation of Cat® Mining Trucks.

The 785 large mining truck was Caterpillar’s first entry into the mining industry more than three decades ago and, the company says, has been a top performer on sites around the world ever since. It is fitting, therefore, that it is the first of a new generation.

Designed by operators, for operators

“Where does the next generation of productive haulage begin? It all starts with operators, who work in an environment designed for them by other operators,” Cat says.

Truck operators provided input, worked alongside Cat’s large mining truck design team and shared feedback to help create a state-of-the-art environment on board the 785 designed for efficiency and ergonomics, and equipped with features that increase comfort, automate functions and boost confidence, from the smallest operator to largest operator around the globe, the company said.

The next generation operator experience is safer, more consistent, more predictable and more intuitive, shortening the learning curve and boosting productivity of less experienced operators, according to the company.

The new speed coaching feature gives operators real-time feedback on how to operate the truck to maximise its productivity, Cat told IM. In field trials, the new AutoHoist controls, meanwhile, have shown reductions of up to 12 seconds in the dumping cycle. “This feature can also reduce fuel burn during this portion of the haul cycle,” the company said.

Features such as Hill Start Assist, Anti Roll Back, Enhanced Traction Control, Dynamic Stability Control, Anti-lock Brake System, Machine Speed Limiting and Cruise Control improve machine responsiveness and controllability, while improving cycle times and reducing operator fatigue, the company added.

Serviceability and reliability

In addition to enhancing the operator experience and efficiency, the next generation truck platform delivers significant improvements in serviceability and reliability, according to Cat.

“We’ve worked to reduce key contributors to downtime with features like the new modular HVAC (heating, ventilation and air condition) system, which improves reliability and consolidates components so the entire system can be removed and replaced quickly,” Cat said.

Field studies have shown this modular element alone can improve physical availability by up to 0.5%.

New “Remote Flash” and Remote Troubleshooting capabilities reduce downtime and maximise machine availability, according to Cat, providing the ability to troubleshoot the machine remotely or update the software of an electronic control module on an engine or machine through cellular service.

“A manager in the back office can securely push machine software updates over the air to the truck,” Cat explained. “This feature reduces machine downtime and technician time, allows updates to be performed when most convenient, and keeps the machine up to date with the most recent software.”

Connectivity and technology integration

Mine sites have access to real-time information and analytics that improve their total cost of ownership, the company claims, with these next gen pre-production machines “quantifying the full value of new features” at multiple customer sites right now ahead of the start of manufacturing in the March quarter of 2021, Cat says.

Cat says it will be easier to integrate Caterpillar and certain third-party current and future technology solutions on the next generation platform, with offerings such as Cat MineStar™ – which includes fully autonomous haulage with Command – able to deliver a step change in productivity, efficiency and safety.

This integration can provide valuable data and analytics to enable near real-time decision making, maintenance troubleshooting, and the ability to predict and proactively prevent failures, according to the company.

Included on the truck is an improved payload monitoring system that comes with more accurate measurements, improved monitoring and an improved interface, according to Cat.

“Information is more accurate and the system provides access to more data,” the company said of this system. “The new system also provides accurate dipper counts, reduces false loading triggers and overload detection, while carryback calculations are more accurate.”

The system also provides detailed haul cycle segmentation and remote access through telematics, Cat added.

The backbone of advanced connectivity on the Next Gen truck platform is the ability to communicate through dual mode cellular 4G/LTE and Satellite, or local Wi-Fi networks – “whatever benefits the mine plan”, Cat says.

“Next generation connectivity delivers faster data transfers, better access to data, consistent and reliable data communication, more insightful and actionable data, improved data analytics and new diagnostic capabilities,” the company explained.

“The NextGen telematics systems can collect and transmit information securely into locally-hosted or cloud-hosted applications, such as Cat MineStar Fleet, MineStar Edge, and Health Equipment Insights. These applications boost productivity and improve maintenance and machine life.”

Built on a solid foundation

With nominal rated payload of 138 t or higher with optional larger tyres, the 785 has delivered lowest cost per tonne in a wide range of mining applications ranging from flat hauls to deep pits, and solid roadways to challenging underfoot conditions, the company said.

Its 3512E engine offers selectable power options so miners can either match the speed of their current fleet or speed up their cycle times, according to the company. The optional Tier 4 engine has shown a reduction in fuel usage by as much as 9%, while advanced electronic transmission controls deliver faster cycle times, faster acceleration, less spillage and reduced haul road maintenance, on top of improved engine and powertrain life. Longer-life components, extended service intervals and easier maintenance contribute to higher mechanical availability.

“The individual features, components, software and systems that make up the Next Generation 785 have one very important thing in common: they are all manufactured by Caterpillar and supported by the Cat dealer network.

“This integration ensures that the entire truck, from tyres to transmissions, engines to electronics, can be fully optimised to deliver the lowest cost per tonne in any manned or autonomous site applications in the world.”