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TopChair |
The stair-climbing wheelchair | ||||
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Length (foot-rests excluded) |
99 cm |
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Width |
67.5 cm |
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Unladen weight (batteries excluded) |
100 kg |
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Batteries weight |
40 kg |
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Seat tilt |
-5° + 30° |
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Drive wheels |
35.5cm (14") |
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Front wheels |
20 cm (8") |
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Turning diameter |
85 cm |
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Maximum speed (wheels) |
9.2 km/h |
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Maximum speed (tracks) |
0.7 km/h |
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Range (wheels) |
30-40 km |
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Range (tracks) |
300-400 steps |
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Motors (wheels) |
2 x 350 w |
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Motors (tracks) |
2 x 400 w |
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Maximum kerb or stair height (tracks) |
20 cm |
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Climbing ability (wheels) |
18 % (10°) |
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Climbing ability (tracks) |
70 % (35°) |