Googol PTAA10V-EG690 vs Perkins 2806A-E18TTAG4
Compare Googol PTAA10V-EG690 and Perkins 2806A-E18TTAG4 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 20.3 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 PTAA10V-EG690 | Perkins 2806A-E18TTAG4 |
|---|---|---|
| Standby electrical (50 Hz) | 620 kWe | 624 kWe |
| Prime electrical (50 Hz) | 560 kWe | 565 kWe |
| Standby electrical (60 Hz) | Not listed | 710 kWe |
| Prime electrical (60 Hz) | Not listed | 642 kWe |
| Displacement | 20.3 L | 18 L |
| Configuration | V10 | L6 |
| Cylinders | 10 | 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 | Unregulated |
| Dry weight | 1,480 kg | Not listed |
| Origin | China | United Kingdom |
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 PTAA10V-EG690: Review the model record and available supporting documents
Perkins 2806A-E18TTAG4: Review the model record and available supporting documents
Choosing between Googol PTAA10V-EG690 and Perkins 2806A-E18TTAG4
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.