By Salini Krishnan
Autonomous mining technology 2026 is moving beyond isolated pilot projects and into production-critical fleet operations. Vale’s Salobo copper mine in Brazil has brought 19 Komatsu 930E haul trucks online with the FrontRunner Autonomous Haulage System, while EACON is running autonomous night shifts at Western Australia’s Havana Pit using retrofitted Komatsu HD1500s.
At the same time, Chinese technology providers are expanding internationally. SANY has shipped what it describes as its first Chinese autonomous mining truck fleet to South America, and CiDi says its MetaMine autonomous haulage system now covers roughly 1,900 trucks across nearly 40 mines.
The significance is not simply that more trucks are operating without drivers. The industry is shifting from vehicle automation toward fleet-scale coordination, where dispatch, traffic management, maintenance, processing and energy systems must work as one operating network.
Deployment table: where autonomous haulage is scaling
| Deployment or milestone | Equipment and system | Reported scale or result | Strategic significance |
|---|---|---|---|
| Vale Salobo, Brazil | 19 Komatsu 930E trucks with FrontRunner AHS | About 7% targeted uplift in total mine movement | Supports Salobo III copper-processing expansion |
| Havana Pit, Western Australia | Six retrofitted Komatsu HD1500s with EACON’s ORCASTRA | Autonomous day and night-shift operations | Demonstrates brownfield autonomy on existing equipment |
| SANY South America shipment | SKT110Ei pure-electric autonomous trucks and dispatch system | First batch shipped to a South American mine | Expands Chinese electric autonomy beyond domestic operations |
| CiDi MetaMine | Autonomous haulage and fleet-coordination platform | More than 1,900 trucks across nearly 40 mines | Shows commercial scale and mixed-fleet potential |
| Komatsu global milestone | FrontRunner-equipped ultra-class trucks | 1,000th truck commissioned; more than 11.5 billion tonnes moved | Establishes a long operating record for OEM-led autonomy |
Figures are based on company announcements and industry reports. Deployment scopes and performance metrics may differ by site and operating conditions.
Ultra-class haul trucks are becoming the primary platform for large-scale autonomous haulage.
Salobo links autonomy directly to copper growth
Vale Base Metals’ Salobo deployment is important because autonomy is being used to support a defined production objective rather than treated as a stand-alone technology project.
The 19 Komatsu 930E trucks are operating driverlessly under FrontRunner at the Salobo Copper Complex in Pará. Vale has tied the fleet to a plan to increase total mine movement by about 7%, providing additional ore for the Salobo III expansion.
That expansion is expected to add approximately 6 million tonnes of annual ore-processing capacity and up to about 30,000 tonnes of copper production per year, according to reporting on the project. The operational logic is direct: a higher-throughput concentrator requires a larger and more consistent flow of ore from the pit.
Autonomy can help create that additional movement through more stable haul cycles, centralized dispatching and continuous operation. Trucks do not face the same productivity interruptions associated with shift changes, operator availability or inconsistent driving patterns. The system also works within defined operating envelopes for speed, braking, routing and traffic interaction.
Komatsu says FrontRunner-equipped fleets have moved more than 11.5 billion metric tonnes of material since the system’s commercial introduction. The company also reports improved tire and brake life of approximately 40% and overall maintenance reductions of around 13% under autonomous operating conditions. Those figures are company-reported and should not be treated as universal outcomes; mine geometry, haul distances, road quality and fleet composition remain decisive.
Salobo also illustrates a continuing limitation of proprietary autonomous haulage systems. The site operates a mixed truck fleet, but FrontRunner currently controls the Komatsu 930E units. Caterpillar 797 and 794 trucks remain manned because they are not configured for Komatsu’s system.
That leaves operators with three broad options: automate compatible trucks through the incumbent OEM, deploy a second OEM system, or retrofit an OEM-agnostic platform. Each approach has implications for interoperability, training, control-room design, maintenance and safety certification.
Komatsu’s 1,000-truck milestone changes the commercial benchmark
In April, Komatsu announced that it had commissioned its 1,000th ultra-class autonomous haul truck. The milestone truck was a 930E-5AT with a 290-metric-ton payload deployed at Barrick’s Nevada Gold Mines operation.
Komatsu is the first OEM to reach that threshold for ultra-class autonomous haul trucks, according to the company’s announcement. The milestone matters because it shifts the discussion from whether autonomous haulage can work to how it should be integrated into the next generation of mine plans.
The 930E is particularly significant within the fleet. Komatsu says more than 500 autonomous trucks in operation today are based on the 930E platform. That installed base gives the OEM a large operational dataset across iron ore, copper, gold and other open-pit environments.
For mining companies, scale can reduce perceived technology risk. A fleet with years of accumulated operating data is easier to evaluate than a short-duration pilot. It also supports a broader service ecosystem involving spare parts, remote support, software updates and technician training.
However, fleet scale does not eliminate deployment complexity. An autonomous truck still depends on reliable positioning, communications, road design, loading geometry, traffic rules and emergency procedures. The commercial milestone is therefore best understood as evidence of equipment maturity, not proof that every mine can replicate the same results.
Havana Pit tests the brownfield model
EACON’s work at the Havana Pit in Western Australia presents a different route to autonomy.
The project involves six Komatsu HD1500 rigid dump trucks retrofitted with EACON’s ORCASTRA autonomous haulage technology. The trucks are associated with Norton Gold Fields’ Golden Cities operation and mining contractor Thiess.
Rather than replace an existing fleet with factory-built autonomous trucks, the project adds drive-by-wire and autonomy functions to equipment already used at the operation. That makes the deployment relevant to operators with aging or mixed fleets that cannot justify a complete replacement cycle.
The project has progressed from testing and commissioning into autonomous production shifts, including night operations. Night-shift autonomy is a meaningful operational test because it places greater demands on perception, localization, communications and traffic controls.
The safety case must account for reduced visibility, interaction with crewed equipment and light vehicles, emergency response and the possibility of changing road conditions. A control-room team retains intervention authority, while site procedures define how autonomous trucks interact with manned equipment.
The brownfield approach could prove commercially attractive in smaller mines and contracting operations. It allows operators to spread capital expenditure over time and potentially automate selected haulage circuits first. Its main challenge is integration. Retrofitted machines must communicate reliably with existing dispatch, maintenance and safety systems while preserving the performance and supportability of the base truck.
Mine-wide autonomy depends on control rooms that can manage exceptions, traffic and production priorities.
Chinese suppliers expand the competitive field
SANY’s shipment of SKT110Ei pure-electric autonomous mining trucks to South America adds a new dimension to the market.
SANY has described the shipment as the first Chinese autonomous mining truck fleet sent to the region and its first autonomous haulage project outside China. The package includes trucks, fleet dispatch and control systems, and operational support. The company has positioned the SKT110Ei as a battery-electric platform for open-pit applications traditionally served by 90- to 100-tonne diesel trucks.
The shipment, reported by International Mining, is strategically important even before the fleet’s operating results are known. It gives mine operators in Latin America another technology pathway at a time when autonomy and electrification are increasingly being assessed together.
Electric autonomous trucks can potentially reduce fuel consumption and improve energy efficiency, but they also introduce requirements for charging or battery-swapping infrastructure, power availability, thermal management and maintenance capability. For remote mines, those infrastructure requirements can be as important as the truck’s autonomy software.
SANY’s international expansion also increases competitive pressure on established Western OEMs. Customers are likely to compare not just payload and cycle time, but total cost of ownership, software openness, local support, data governance and the ease of integrating mixed fleets.
CiDi shows the importance of the software layer
CiDi’s MetaMine figures point to another development: autonomous haulage is becoming a system-level software market.
CiDi reports more than 1,900 autonomous mining trucks deployed across nearly 40 mines, with some sites operating fleets of more than 100 vehicles. Its largest single-mine deployment exceeds 220 trucks, according to company-linked reports.
MetaMine combines autonomous vehicle control with fleet dispatch, loading and dumping coordination, remote monitoring and teleoperation. The company also highlights mixed operations in which driverless trucks work alongside manned vehicles.
That capability addresses one of the largest barriers to adoption. Most mines cannot convert every truck, shovel and support vehicle simultaneously. A system that can manage autonomous and conventional equipment within the same operating environment may allow a phased transition.
CiDi has also entered an agreement with MMD Group to pursue global development and deployment of autonomous haulage solutions. Its international expansion will test whether software developed primarily in Chinese mining environments can adapt to different regulations, mine designs, communications infrastructure and labor arrangements.
Electric autonomous fleets bring charging and energy management into the mine-planning equation.
The next challenge is mine-wide coordination
The central question for autonomous mining technology 2026 is no longer whether a truck can drive itself. It is whether an entire mine can coordinate autonomous and manned assets around changing production priorities.
A mine-wide system must connect:
- Autonomous haul trucks and retrofit fleets
- Shovels, excavators, dozers and drills
- Dispatch and traffic-management software
- Crushers, stockpiles and processing plants
- Charging, fueling and maintenance windows
- Blast zones, road changes and emergency controls
- Remote operations centers and workforce systems
The Salobo project shows how autonomy can support a copper expansion. Havana Pit demonstrates the brownfield route. SANY’s shipment signals new competition in electric autonomous equipment, while CiDi’s deployment scale highlights the growing importance of fleet software.
For operators and investors, the most useful performance measures will increasingly be system-level metrics: tonnes moved per available hour, autonomous utilization, mixed-fleet productivity, intervention frequency, energy consumption per tonne, maintenance cost and the time required to return the fleet to production after an exception.
The competitive advantage will likely belong to mine operators that can coordinate those layers rather than simply purchase the most advanced truck. In that sense, autonomous haulage is becoming less a vehicle project and more an operating-model decision: one that reaches from the pit floor to the processing plant and the control room.
Sources: Komatsu, SANY, CiDi MetaMine, EACON Mining Technology, and Skillings coverage of autonomous mining.