The GE PG6561B Frame 6B gas turbine is a proven heavy-duty industrial gas turbine widely deployed for gas power plant, captive power station and used power plant renovation projects globally. We supply refurbished PG6561B Frame 6B gas turbine and complete gas turbine generator set packages for overseas investors, together with spare parts, inspection and commissioning services.

## Product Specifications

The PG6561B Frame 6B gas turbine adopts single-shaft structure with 17 axial compressor stages. Under ISO condition, its rated power reaches 39.6MW at 50Hz and 42MW at 60Hz, supporting both 50Hz and 60Hz generators for gas power plant construction. In simple cycle mode, the gas turbine achieves around 33.4% efficiency; when configured as gas-steam combined cycle, the overall efficiency exceeds 51%. This gas turbine supports multi-fuel operation including natural gas, light diesel and even hydrogen blend fuel. Its exhaust temperature stands at about 549°C, with abundant exhaust heat available for waste heat recovery and cogeneration. The PG6561B Frame 6B gas turbine can run in island mode and supports black start, which is ideal for remote industrial sites and used power plant reconstruction. This gas turbine has accumulated over tens of millions of operating hours worldwide and is one of the most popular mid-size gas turbine models for gas power plant and CHP projects.

## Product Advantages

1. Gas turbine starts up quickly and responds fast to power load changes. The PG6561B Frame 6B gas turbine can rapidly ramp power output to cope with grid load fluctuation for gas power plant.
2. Gas turbine covers small land area and consumes little cooling water. The compact skid-mounted package reduces civil engineering investment, suitable for limited-site used power plant upgrade.
3. Gas turbine runs on natural gas, hydrogen and other clean fuels. The PG6561B Frame 6B gas turbine supports hydrogen mixing combustion, adapting to low-carbon energy transition.
4. Gas turbine adopts modular design with short installation period. Pre-packaged gas turbine module greatly cuts site erection cycle of gas power plant and used power plant reconstruction.
5. Gas turbine reaches over 51% efficiency in combined cycle. When matched with steam turbine generator set, this gas turbine delivers outstanding overall power generation efficiency.
6. Gas turbine requires less frequent maintenance. The PG6561B Frame 6B gas turbine features long hot gas path inspection interval, reducing downtime and service cost for gas power plant owners.
7. This gas turbine is a mature heavy-duty model with massive global installed fleet. Abundant gas turbine spare parts can be sourced easily for used power plant daily operation.
8. The gas turbine supports combined heat and power supply. High-temperature exhaust gas can produce industrial steam and heating, maximizing revenue of gas power plant.
9. This gas turbine has black start and island operation capability. It can work independently without grid support, perfect for refineries, chemical factories and remote mining projects.
10. The PG6561B Frame 6B gas turbine can be matched with waste heat boiler to form gas-steam combined cycle, balancing fast peak adjustment and high power efficiency.
11. Refurbished PG6561B Frame 6B gas turbine is available for customers with limited budget. Our reconditioned gas turbine has passed full disassembly, component replacement and full-load testing before delivery.
12. This gas turbine fits simple cycle gas power plant, combined cycle station and used power plant repowering projects. It can be used for industrial captive power, grid peak shaving and cogeneration scenarios.