The portable Generator  consists of several modules; each module weighs no more than 56 kg, and the entire generator set can be carried on foot by several individuals to the rescue site; its power is no less than 11.8 kW, capable of supplying power to various rescue electrical equipment. The generator set can be set up in less than 10 minutes. It is stable in performance, easy to use, and can operate as a standalone unit or in parallel, meeting the dynamic load requirements of high-frequency demolition tool sets or other on-site electric rescue tools.