Hitachi EX5600 & EX8000 Excavators: 22kV High Voltage Trailing Cable Specifications
The Hitachi EX5600 and EX8000 represent the pinnacle of ultra-large hydraulic mining excavators, designed for maximum productivity in open-pit mining operations worldwide. The EX5600-7E electric variant, powered by two Hitachi electric motors producing 860 kW (1,153 HP), and the EX8000 series with power options up to 1,500 kW (2,012 HP), require robust high voltage trailing cable systems capable of delivering reliable power across hundreds of meters while withstanding the extreme mechanical stresses inherent to surface mining environments.
日立 EX5600 和 EX8000 代表了超大型液压采矿挖掘机的巅峰之作，专为全球露天采矿作业的最大生产力而设计。EX5600-7E 电动版本由两台日立电动机驱动，产生 860 kW（1,153 HP）功率，而 EX8000 系列的功率选项高达 1,500 kW（2,012 HP），需要强大的高压拖缆系统，能够在数百米范围内可靠供电。
