The Challenger 4x4 ST- Stair climbing wheelchair
The Challenger 4x4 Stair Climbing Wheelchair offers the best stair climbing ability of any wheelchair currently available. With the ability to climb stairs of up to 6 inches with an incline of up to 36 degrees with ease, it makes the Challenger 4x4 Stair Climber Wheelchair perfect for getting around in today’s built up environment. The Challenger 4x4 Stair Climbing Wheelchair is truly unique thanks to its gyroscopic seat and self levelling rack. This allows the user to remain in an upright position when negotiating stairs or going up or down slopes with an incline of up to 45 degrees.
Unlike the ibot wheelchair, which is no longer available, the Challenger 4x4 Stair Climbing wheelchair requires no upper body strength to negotiate stairs and is also far more affordable.
Technical specifications;
The Challenger 4x4 ST is available for £9,995 and comes with one years full warranty including parts and labour.
Please contact us for more information.
| Length | 950 x 730 x 1270mm |
| Tyre size | 400mm |
| Seat sizes | 18, 19, 20 inches |
| Seat to floor | 680 millimetres |
| Chassis to floor | 115 millimetres |
| Silicone batteries | 12v, 27AH x 4 |
| Driving motor | 1200W x 2 |
| Level rack motor | 200W x 1 |
| Max speed | 5 km per hour |
| Max mileage | 15 -20 kilometres |
| Operations time | 3 - 5 hours |
| Charging time | 4 - 6 hours |
| Turning circle/ radius | 360 degrees/ 580mm |
| Climable angle (stairs) | 36 degrees |
| Climable angle (slopes) | 45 degrees |
| Max load capacity | 150 kilograms |
| Brake | Electromagnetic braking |
| Drive | 4 wheel |
| Weight with batteries | 195 kgs |
| Maximum load capacity | 150 kgs |
| Controller | P&G R-NET |
