XE7000 is the largest hydraulic excavator independently developed by XCMG, which meets the requirements of large-scale mining construction. It adopts dual power unit control system, equipped with intelligent monitoring and fault self diagnosis system, centralized fire extinguishing system, centralized lubrication system and various safety equipment, to ensure the safety, reliability, efficiency, simple operation and convenient maintenance of the whole machine. According to different mining construction characteristics, two power modes of diesel engine or motor, forward shovel or backhoe can be selected flexibly.