REPT BATTERO Power System Empowers Hundreds of Unmanned Electric Mining Trucks

2025-05-29 | Calvin

Facilitating Green Transformation in Large-Scale Mining Operations

The world's first fleet of 100 unmanned pure electric mining trucks, "Huaneng Ruichi," has officially commenced operations at the Yimin open-pit mine in Inner Mongolia. As the exclusive power system provider for this project, REPT BATTERO delivers core support through its advanced power battery technology, enabling zero-carbon mine transportation and significantly contributing to the development of global green mining initiatives.

Developed through collaboration between China Huaneng Group Co., Ltd. and innovation consortium members including Xuzhou Construction Machinery Group Co., Ltd., the "Huaneng Ruichi" unmanned electric mining truck fleet has set three global industry records: largest tonnage capacity (90 tons), fastest operational speed, and lowest operating temperature tolerance (-40°C).

REPT BATTERO has developed a customized power system specifically designed for the "Huaneng Ruichi" trucks, engineered to overcome the extreme environmental challenges of open-pit mining operations.

Project Specifications:

• Power System Design: REPT BATTERO standard 230C box configuration
• Energy Density: 150Wh/kg
• Cycle Life: Exceeds 6,000 cycles

The system features excellent structural compatibility, supporting most mainstream battery-swapping models in the market, with three key distinguishing characteristics:

Key Features:

• Low-Temperature Adaptability:
  • Dual-unit design with liquid cooling/heating temperature control architecture
  • Built-in insulation layer in system casing
  • Optimized performance in extreme cold (-40°C)
  • High thermal conductivity medium maintains ideal battery conditions
• Complex Condition Reliability:
  • High-strength aluminum battery casing
  • IP68 dustproof/waterproof rating
  • Fully enclosed skin structure protects against dust and particulate matter
  • Electroplating + powder coating on exposed metal components
  • Meets stringent requirements for high-vibration, high-dust environments
• Intelligent Safety Systems:
  • Bbox data acquisition system
  • Real-time battery lifecycle monitoring via IoT
  • Online status evaluation and fault diagnostics
  • Comprehensive digital protection for operational safety

The successful deployment of the "Huaneng Ruichi" project establishes a new benchmark for green transformation in global mining operations. As the exclusive power system provider, REPT BATTERO continues to advance mining equipment electrification through its expertise in low-temperature and long-life battery technologies. The company remains committed to expanding industry partnerships and supporting China's "dual carbon" objectives.