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Alber · Wheelchair stair climbers · WT-020
Alber scalamobil S35 wheelchair stair climber
The Alber scalamobil S35 is a battery-powered stair climber that attaches to most manual wheelchairs with a bracket and is operated by a helper. It carries a person of up to 140 kg, with a total limit of 180 kg including wheelchair and climber. One charge covers up to 300 steps at 6 to 18 steps per minute. The climbing unit weighs 17.9 kg and the battery pack is removable. Price on request.
- Max person weight
- 140 kg
- Max total weight
- 180 kg
- Climbing unit weight
- 17.9 kg
- Battery pack
- 2.7 kg, removable
Alber scalamobil S35 key features
- Fits most manual wheelchairs through a separately ordered bracket
- Max person weight 140 kg; total 180 kg
- Up to 300 steps per charge
- Climbing speed 6-18 steps per minute
- Four automatic safety brakes
- Handles adjust 120-160 cm high and 43-52 cm wide
Who the Alber scalamobil S35 suits
For wheelchair users who live in or visit buildings without a lift and have a trained helper to operate the climber. The wheelchair model and seat width must be stated when ordering so the right bracket is supplied.
Figures for comparing
- Weight
- 17.9 kg (39.5 lb)
- Max user weight
- 140 kg (309 lb). 140 kg max person weight; 180 kg max total weight incl. wheelchair
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Alber scalamobil S35 specifications
| Product type | Attendant-operated wheelchair stair climber |
|---|---|
| Max person weight | 140 kg |
| Max total weight | 180 kg |
| Climbing unit weight | 17.9 kg |
| Battery pack | 2.7 kg, removable |
| E-box | 4.9 kg |
| Range | Up to 300 steps per charge |
| Climbing speed | 6-18 steps/min |
| Handle height | 120-160 cm |
| Handle width | 43-52 cm |
| Charger | Automatic, 90-240 V |
| Maker country | Germany |
| Brand | Alber |
| Category | Transfer and lifting, Wheelchair stair climbers |
| Catalog ID | WT-020 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Alber scalamobil S35: common questions
How much weight can the scalamobil S35 carry?
The person may weigh up to 140 kg. The permitted total of climber, wheelchair and user is 180 kg.
How many steps does the scalamobil S35 climb on one charge?
Up to 300 steps, a figure the maker bases on a person of about 70 kg.
Does the scalamobil fit my wheelchair?
It mounts on most commercial manual wheelchairs with a bracket ordered separately, for which the wheelchair type and seat width are needed.
How to get a quote for the Alber scalamobil S35
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