| SPECIFICATIONS | ET650 | ET950 |
| Peak Power | 550W | 800W |
| Rated Power | 450W | 650W |
| Rated rotate speed | 3,000rpm | 3,000rpm |
| AC Rated Voltage | 220,230 | 220,230 |
| AC Rated Current | 2A | 3A |
| Rated Frequency | 50Hz | 50Hz |
| Power Factor | 1.0 | 1.0 |
| DC Rated Voltage | 12V | 12V |
| DC Rated Current | 10A | 10A |
| Length Over all | 371mm | 371mm |
| Width Over All | 315mm | 315mm |
| Height Over All | 373mm | 373mm |
| Weight Over All | 21Kg | 21Kg |
| Fuel Tank Capacity | 4.0 Lit | 4.0 Lit |