When experience meets evolutionary innovation
Based on proven design and relying on the vast fleet experience of the SGT-8000H series, the new SGT5-9000HL combines the best of past experience with newly developed technologies. Thus, efficiency and performance are pushed to the next level.
The HL-class consists of two engines: The SGT5-9000HL for 50 Hz, and the SGT6-9000HL for 60 Hz. A modular design approach allows for a substantial number of common parts. The HL-class is designed for high operational flexibility and has a joint DNA with the proven Siemens Energy H-class: Air-cooled 4-stage turbine, steel rotor / hirth serration / single tie bolt design, Hydraulic Clearance Optimization (HCO), can-annular combustion system