Technical data
Comparison of s-max D160 with utila-Tragsessel and c-max U2
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| Type | s-max D 160 | c-max U2 |
| Special features | can be disassembled | foldable |
| Max. loading capacity in kg | 160 | 120 optional 160 |
| Climbing speed steps / minute (continually adjustable) |
8 - 23 | 8 - 23 |
| Capacity with one battery charge | up to 300 steps | up to 300 steps |
| Height of step in cm | max. 22 | max. 21 |
| Height in mm | min. 1200 / max. 1650 | 1130 |
| Depth in mm | device 320 / handle 230 | foot rest folded out 850 foot rest folded 730 |
| Width in mm | device 375 / handle 520 | arm rests folded out 650 arm rests folded in 450 |
| Total weight in kg | 22 | 35,7 |
| Weight of the heaviest part in kg | 15,5 without batteries | 31,3 |
| Weight of batteries | 3,0 | 4,4 |
| Batteries (airtight) | 2 x 12 V / 3,3Ah | 2 x 12 V / 5Ah |
| Direct current motor | 24 V | 24 V |
| Optional | 12V / 24V charging cable for the car anit-tilt supports tipping bow transportation fixture gradient indicator extra batteries |
12V / 24V charging cable hip belt safety belt system head rest holding device for oxygen tank |