When selecting an electric dump truck, the most critical component is the Battery Capacity and Chemistry (typically LiFePO4), which determines the range and safety. You must verify the Motor Power (kW) to ensure it can handle the rated Payload Capacity on required inclines. Additionally, check the Charging Standard (e.g., CCS, Type 2, or GB/T) to ensure compatibility with your local infrastructure, and prioritize models with a Liquid Cooling System for the battery to extend its lifespan in extreme temperatures.