| Specification | RGX 3500E | RGX7500E |
| Max Output | 2.8kW | 6.5kW |
| Rated output | 2.5kW | 6.0kW |
| Recoil & electric start | Yes | Yes |
| Fuel capacity | 15L | 25L |
| Digital meter | Yes | Yes |
| Engine | 7HP | 15HP |
| Dry Weight (kg) | 45 | 95 |
| Specification | RGX 3500E | RGX7500E |
| Max Output | 2.8kW | 6.5kW |
| Rated output | 2.5kW | 6.0kW |
| Recoil & electric start | Yes | Yes |
| Fuel capacity | 15L | 25L |
| Digital meter | Yes | Yes |
| Engine | 7HP | 15HP |
| Dry Weight (kg) | 45 | 95 |