Googol PTAA8L-EG580 vs Perkins 2806F-E18TAG1
Compare Googol PTAA8L-EG580 and Perkins 2806F-E18TAG1 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 19 L and 18 L, respectively. Start with the same duty and frequency, then check each model’s source and package conditions. These records alone do not establish interchangeability.
| Specification | Googol PTAA8L-EG580 | Perkins 2806F-E18TAG1 |
|---|---|---|
| Standby electrical (50 Hz) | 500 kWe | Not listed |
| Prime electrical (50 Hz) | 450 kWe | Not listed |
| Standby electrical (60 Hz) | Not listed | 500 kWe |
| Prime electrical (60 Hz) | Not listed | 455 kWe |
| Displacement | 19 L | 18 L |
| Configuration | L8 | L6 |
| Cylinders | 8 | 6 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Air-Air | Liquid-Cooled |
| Recorded emissions classification | China National Stage III / Unregulated | U.S. EPA Final Tier 4 |
| Dry weight | Not listed | Not listed |
| Origin | China | United States |
Compare matching ratings
Read across a row to compare the same operating duty and frequency. kWe is electrical output; mechanical kW is power at the engine shaft. kVA is apparent electrical power and is shown only when kWe is missing, without converting it. “Not listed” means the record lacks that rating, not zero output. Continuous and prime duties are kept separate. Check source documents, units and site conditions before comparing values.
An emissions classification in the catalog is not proof of certification for your engine or installation. Confirm the exact model, applicable documents and generator configuration.
Googol PTAA8L-EG580: Review the model record and available supporting documents
Perkins 2806F-E18TAG1: Review the model record and available supporting documents
Choosing between Googol PTAA8L-EG580 and Perkins 2806F-E18TAG1
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing.