On the Zhundong Open-Pit Coal Mine in northwest China, 120 Tonly TLE138 battery-electric mining vehicles have been deployed with EACON’s autonomous haulage system, ORCASTRA®, and are actually working as a part of one of many world’s largest battery-electric haulage fleets at a single mine website.
The deployment EACON says represents a significant milestone within the integration of autonomy and battery-electric mining tools, demonstrating how large-scale haulage operations can transition towards safer, extra environment friendly, and lower-emission manufacturing.
The Zhundong mine, operated by CHN Vitality, has been progressively growing autonomous haulage since 2020. For the reason that challenge started, the autonomous fleet has accrued greater than 7 million kilometres of protected operation, supporting the mine’s transition from typical diesel haulage towards a brand new operational mannequin combining battery-electric automobiles and autonomous haulage know-how.
Supporting a fleet of 120 battery-electric vehicles requires a rigorously designed autonomous charging system able to sustaining steady mine manufacturing. With EACON’s ORCASTRA® answer, vehicles can independently and autonomously navigate to charging stations, precisely park in slim areas, and return to routine operation as soon as charging is full. Within the core recharge space, 28 charging spots are organized in a compact double line in a 45-degree orientation.
ORCASTRA® additional ensures environment friendly energy administration by constantly monitoring a variety of operational information together with car battery ranges, predicted power consumption, real-time charging station availability, and cargo unit standing. Utilizing this information, the system dynamically schedules charging instances and coordinates priorities throughout the fleet, guaranteeing vehicles recharge effectively with out disrupting haulage operations. Collectively, these capabilities keep constant working cycles and steady manufacturing throughout the mine.
The profitable operation of a battery-electric autonomous fleet at this scale highlights the worth of integrating autonomy with electrification. At Zhundong, this strategy has delivered measurable enhancements in security, value effectivity, and power use. Autonomous operation reduces personnel publicity to high-risk environments, whereas clever management of auto behaviour lowers mechanical put on and upkeep wants. Mixed with the decrease value of electrical energy and the advantages of regenerative braking, the result’s a extra environment friendly and lower-emission haulage system.
These environmental and financial advantages demonstrated at Zhundong replicate a broader development towards the large-scale deployment of battery-electric autonomy. Throughout a number of tasks, EACON’s autonomous answer has already been deployed in a variety of working environments.
On the Fushan Quarry, for instance, 23 battery-electric mining vehicles have operated safely for greater than 1,000 days. As one of many earliest tasks integrating battery-electric automobiles with autonomous know-how, the deployment demonstrated the long-term reliability of the system. Further fleets have been deployed at Shougang Group’s Shuichang and Dashihe iron mines, the place 43 battery-electric vehicles have collectively diminished gasoline and labour prices by greater than A$2 million in simply over one yr. In the meantime, on the Julong Copper Mine, a fleet of 60 battery-electric vehicles have been deployed in a high-altitude mining setting, additional demonstrating the adaptability of autonomous electrical haulage techniques in difficult working situations.
Thus far, greater than 800 battery-electric mining vehicles outfitted with EACON’s autonomous haulage system have been deployed throughout a variety of commodities. With a number of shoppers securing repeat purchases of EACON’s autonomous battery-electric answer, these deployments display how the combination of electrification and autonomy is quickly reshaping the way forward for mining.
Trying forward, EACON plans to proceed increasing the appliance of battery-electric and autonomous applied sciences throughout new mining operations, supporting the event of greener, safer, and extra clever mining techniques.
