Siemens Power Genereration SGT-400 Gas turbin

Evolution in rotors, blades and combustion technology enhances efficiency, flexibility and availability

The SGT-400 is a simple, robust twin-shaft gas turbine, suitable for both power generation and mechanical drive applications. The product services the 10-15 MW power band and can be used in all climates, onshore and offshore. A technological leap forward when it debuted 20 years ago, the SGT-400 continues to be a leader in operational and fuel flexibility, low emissions and overall efficiency. Enhancements to rotors and blades combined with local support and a 33% increase in the time between overhauls ensure high availability and low lifecycle costs. Recent advancements like the can-annular design with single-stage combustion mean the SGT-400 can burn a wide range of fuel compositions and run efficiently at all loads. It can meet stringent emissions standards while running loads as low as 30% and has seamless, true dual-fuel capability.

Extended availability with maximum reliability
Extended 32,000-hour hot gas path service intervals, up from 24,000 hours. 64,000 hours before first major overhaul, up from 48,000 hours.

Easier to own and operate
A large team of cross-trained field service technicians and engineers, 24/7 help desks and remote monitoring make the SGT-400 easier to own and operate over its entire lifecycle.

Fuel flexibility
Ability to operate efficiently across a broader range of power – from 10 to 15 MW.

Can burn more fuel types and quality, including liquid fuels and gases with high inerts, thanks to controls technology.