| Peak Watts | 4000W |
| Running Watts | 3200W |
| Power Rating | 3.2 kW |
| Maximum Power | 4.0 kW |
| Engine Type | OHV,4-stroke |
| Brand | Efurden |
| Noise Level | Under 72 dBA |
| Type | Inverter |
| Engine Oil Capacity | 0.15 gallon |
| Running Time | 10 hours |
| Color | Black Blue |
| Fuel Tank - Gasoline | 2 gallon |
| Engine Displacement | 208CC |
It automatically adjusts engine speed based on load: reducing speed under light loads and increasing speed under heavy loads. This design achieves 20%~40% greater fuel efficiency compared to traditional generators of equivalent power.
