High coldness, high altitude

Energy System: Full-Temperature Range Active Thermal Management

In ultra-low temperature environments, conventional power batteries (especially lithium-ion) face challenges such as rapid capacity depletion and charging difficulties.

Self-Heating Technology: The battery packs integrate high-performance electric heating films and circulating liquid-cooling systems. The system automatically preheats before startup to ensure the cells always operate within the optimal window of 15°C to 35°C.

High-Altitude Insulation Reinforcement:To address reduced air density and insulation distance degradation at high altitudes, all high-voltage electrical components feature enhanced clearances and creepage distances. High-standard anti-arcing designs are implemented to prevent electrical breakdown under low atmospheric pressure.

Customized Low-Temperature Lubrication:The entire hydraulic system and gearboxes utilize fully synthetic ultra-low temperature lubricants, ensuring excellent fluidity even at -40°C to prevent mechanical wear during cold starts.

Hardware Reconstruction: Anti-Brittleness Materials & Power Optimization

Low-Temperature High-Toughness Steel: The chassis and core load-bearing components are constructed from low-alloy, high-strength weathering steel. These parts undergo specialized low-temperature impact toughness treatments to prevent stress-induced brittle fractures under extreme cold conditions.

Enhanced Cooling System for High Altitudes:To compensate for lower air density and reduced cooling efficiency at high altitudes, we have increased the radiator surface area and adopted high-airflow variable frequency fans. This ensures that power components do not overheat during heavy-load climbs.

Anti-Slip & Braking Compensation:For icy tunnels or slippery tracks, an automatic sanding system is provided to increase adhesion. Furthermore, the coordination logic between electrical and mechanical braking is optimized to ensure driving safety on complex gradients.