In a landmark achievement for sustainable mining, REPT BATTERO has provided cutting-edge power systems to the world’s first fleet of 100 autonomous, zero-emission electric mining trucks. Dubbed Huaneng Ruichi, these vehicles are now operational in Inner Mongolia’s Yimin open-pit mine, marking a critical step toward decarbonizing mining logistics and advancing global green mining goals.

Global Records Shattered
Developed through a collaboration between China Huaneng Group and Xuzhou Engineering Machinery Group, the Huaneng Ruichi fleet has set three industry benchmarks:

• Largest tonnage: 90-ton capacity per vehicle

• Fastest operational speed

• Lowest operational temperature tolerance: -40°C

REPT BATTERO’s Breakthrough Power System
As the project’s exclusive power supplier, REPT BATTERO engineered a bespoke battery solution to withstand the mine’s extreme conditions. Key innovations include:

1. Extreme Cold Resilience

• Dual-unit liquid cooling/heating architecture with built-in insulation layers

• High thermal conductivity media to maintain optimal battery performance at -40°C

2. Rugged Reliability

• IP68-rated, high-strength aluminum enclosures

• Electroplated + powder-coated components to resist dust, vibration, and corrosion

3. Smart Safety Monitoring

• Real-time IoT data tracking via Bbox system

• Predictive fault analysis and lifecycle management

The system’s modular 230C design delivers 150Wh/kg energy density and 6,000+ charge cycles, ensuring compatibility with most battery-swap models.

A Blueprint for Global Mining Sustainability
This project demonstrates how electrification can eliminate carbon emissions in heavy industrial operations. REPT BATTERO plans to expand its mining electrification efforts, leveraging expertise in low-temperature and long-cycle battery tech to support China’s “dual carbon” objectives.

“The Huaneng Ruichi deployment proves large-scale green transformation is achievable,” said a REPT BATTERO spokesperson. “We’re committed to replicating this model worldwide.”