The RA 660 Navi can be deployed where cleanness and hygiene really matter and it has to be cleaned cost-effectively. Equipped with a unique patented navigation system, three cleaning brushes (or pads) and a suction unit, RA 660 Navi scrubs and vacuums independently and highly efficiently whenever you want
| Technical Data | |
| Autonomy Max. | 3.5 Std |
| Battery capacity | 24 V / 115 Ah |
| Working width suction foot | 79 cm |
| Working width brush | 66 cm |
| Working width | 66 cm |
| Fresh water capacity | 45 Liter |
| Dirty water capacity | 45 Liter |
| Cleaning speed | 0.6 m/s |
| Weight | 260 kg |
| Measurements l/w/h | 925 x 850 x 880 mm |
