New Shangchai Stock 555 model second-hand generator set, authentic 500 kW power. Adopting an integral cylinder head design and equipped with a full copper Ingersoll brushless motor, the performance is stable and reliable. The nameplate shows the date of manufacture as September 2015, with a calibrated speed of 1500 revolutions per minute. The equipment is in good condition and affordable, suitable for use as a backup power source in construction sites or factories.