# Siemens SGT400 Gas Turbine Package | 2×14.3MW Twin-Shaft Gas Turbine with HRSG for CCGT Power Generation

## Specifications

This complete power generation package contains **2 units of Siemens SGT400 gas turbines**, Unit MW449 and MW451, year of construction 2015, each rated 14.3MWₑ under ISO simple cycle condition. The package is equipped with HRSG for CCGT power generation, making it a proven solution for gas power plant, gas-fired power plant, combined cycle power plant and CCPP gas power plant projects.

Each SGT400 is a twin-shaft industrial gas turbine featuring DLE combustor and VIGV design, delivering:

- Simple cycle efficiency: 35.6%
- Pressure ratio: 18.5
- Exhaust temperature: 529°C
- Fast start capability: within 5 minutes
- Minimum stable load: 30%
- Dual fuel operation support
- HRSG heat recovery efficiency: 80–92%

The matched HRSG recovers turbine exhaust heat to produce steam for additional power generation. This configuration works well for gas turbine generator set, captive power plant, industrial power station, gas cogeneration plant and waste heat power plant projects, as well as distributed power generation schemes requiring flexible, clean and efficient energy output.

## Key Advantages

### 1. High Availability & Lower Lifecycle Cost

The SGT400 delivers high availability up to 99% with a long overhaul interval, effectively lowering lifecycle cost (LCC). This makes it an ideal gas turbine unit for continuous-running applications in thermal power plant sites and industrial power station environments, where unscheduled downtime directly impacts revenue.

### 2. Outstanding Fast Peaking & Island Mode

With exceptional fast peaking capability and island mode operation available, this gas turbine excels in power plant retrofit and power plant renovation projects, as well as new facilities dealing with fluctuating grid power demand. Operators can bring units online quickly and operate independently when required, adding valuable flexibility to any power plant and power station portfolio.

### 3. Wide Fuel Flexibility & Low Emission

The DLE combustion system enables wide fuel flexibility and low NOx emission, meeting global environmental emission standards. This makes the SGT400 suitable for natural gas power plant and fossil fuel power plant applications, supporting operators who must comply with increasingly strict air-quality regulations while maintaining high efficiency.

### 4. High CCGT Efficiency for Energy Saving

Overall CCGT efficiency reaches 55–60%, delivering remarkable energy saving. This makes the package a premium choice for gas-steam combined cycle power plant and combined heat and power plant development, where recovering waste heat substantially boosts total plant efficiency and reduces fuel consumption.

### 5. Dual Application: Power Generation & Mechanical Drive

The SGT400 is suitable for both power generation and mechanical drive applications, giving buyers the flexibility to match the gas turbine to different power station and gas power plant project requirements. This versatility broadens the asset's value across multiple industrial contexts.

## Full Verification & Complete Documentation

Full equipment data, O&M documents and spare parts information are ready for verification and handover. This package includes two Siemens SGT400 gas turbine units: Unit MW449 and MW451, YOC 2015, each rated 14.3MWₑ under ISO simple cycle condition.

We have completed full verification of all unit inspection items. All equipment parameters, operational data, system status, technical documents and spare parts information are fully available, authentic and complete with no omissions. We support all subsequent verification, business liaison and document handover for your gas turbine and power plant investment.

## Why Choose This Package for Your Power Plant Project

- **Proven, near-new twin-shaft gas turbine:** Two identical, fully verified units provide redundancy and operational confidence for gas turbine generator set and gas turbine unit configurations.
- **CCGT-ready architecture:** Supplied with HRSG, this package is engineered for combined cycle power plant and gas-steam combined cycle power plant deployment, maximizing energy recovery from waste heat power plant opportunities.
- **Clean, flexible operation:** DLE dry low NOx combustion supports gas cogeneration plant, gas turbine CHP unit and combined heat and power plant applications with low emissions.
- **Investor-friendly economics:** As premium used gas turbine and refurbished gas turbine equipment, this package offers significant capital savings versus new turbines, improving the project capital payback period for industrial self-power schemes.
- **Comprehensive support:** Full data, O&M documents and spare parts information support long-term maintenance for gas turbine and power generation plant equipment.

## Technical Note & Application Guidance

While the SGT400 twin-shaft design excels in fast-start, flexible operation, buyers should assess site-specific grid requirements, fuel supply and heat load to confirm the optimum configuration. For operators combining power and steam demand, this package pairs naturally with HRSG-driven steam turbines, creating an efficient gas-steam combined cycle power plant. For smaller distributed loads, the 30% minimum stable load enables economical part-load operation without sacrificing reliability.

## Conclusion

This Siemens SGT400 gas turbine package delivers a rare combination of high availability, fast peaking, wide fuel flexibility and excellent CCGT efficiency. Fully verified with complete documentation, it is a reliable heavy duty gas turbine solution for investors seeking premium used gas turbine or refurbished gas turbine assets for industrial self-power projects. Whether you are expanding a gas power plant, upgrading a captive power plant, or developing a new gas-fired power plant, this twin-unit SGT400 package offers dependable, cost-effective power generation and power generation equipment for long-term success.

Contact our team for detailed specifications, verification documents and commercial discussions on how this SGT400 gas turbine package can support your next gas power plant and combined heat and power plant project.