A special frame with four robust castors and parking brakes, on which the floor unit is mounted, allows effortless mobility.
| MobilityLine floor unit | N° | 
|---|---|
| Mobile base frame 20-1/1 | 60.21.334 | 
| Mobile base frame 20-2/1 | 60.22.496 | 
| MobilityLine floor unit | Mobile base frame 20-1/1 | 
| N° | 60.21.334 | 
| MobilityLine floor unit | Mobile base frame 20-2/1 | 
| N° | 60.22.496 |