GE Vernova
GE 7EA Heavy-Duty Gas Turbine — 80–90 MW, 60 Hz (PG7121EA)
Refurbished GE 7EA (PG7121EA) heavy-duty gas turbine for sale — the 85 MW-class 60 Hz E-class workhorse, now sold new as the 7E.03.
Refurbished GE 7EA heavy-duty gas turbine available through Pantheon. The PG7121EA is GE’s 60 Hz E-class frame: about 85.4 MW at a 10,420 Btu/kWh heat rate in GE’s catalogue, single-shaft at 3,600 rpm with a 12.6:1 pressure ratio. Earlier PG7111EA units were rated 80–83 MW, and GE sells the current machine as the 7E.03 at 90 MW and 33.8% simple-cycle efficiency. Combustion is DLN-1, and GE’s DLN 1+ retrofit is guaranteed to 5 ppm NOx or less on the 7EA; older diffusion combustors control NOx with water or steam injection. It suits peaking, baseload and combined-cycle plants. Exact rating, combustion system, and configuration confirmed at quote.
Specifications
| Type | Heavy-duty gas turbine (single-shaft, E-class) |
|---|---|
| Output (simple cycle) | ~85.4 MW (PG7121EA) · 80–83 MW (PG7111EA) · 90 MW as the current 7E.03 |
| Heat rate | 10,420 Btu/kWh (PG7121EA) · 10,107 Btu/kWh, 33.8% (7E.03) |
| Pressure ratio | 12.6:1 |
| Frequency | 60 Hz · 3,600 rpm |
| Combustion | DLN-1 · DLN 1+ retrofit to ≤5 ppm NOx · or diffusion with water/steam injection |
| Fuel | Natural gas · distillate |
| Condition | Refurbished |
Specifications shown are headline figures. Confirm full configuration details when you request a quote.
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