On the streets of cities, wheelchair users have to overcome dozens of obstacles in the form of curbs, stairs, thresholds every day, since there are not everywhere safety ramps. The Topchair-S electric wheelchair will handle most of them successfully.
The stroller is equipped with a combined movement system consisting of main, additional wheels and tracks. It automatically detects the beginning and end of a ladder or other obstacle and can adjust its "step" up to 20 cm in height with a maximum slope of 35 degrees. The Topchair-S steps up the stairs with the back forward and downward as usual, while the passenger takes his usual position.
The stroller is controlled by a joystick and an LCD screen. The power supply consists of two 60A batteries, which provides it with a range of 35 to 45 km at a speed of about 9 km / h, thanks to two 350-watt electric motors.
Depending on the user's needs, additional options are provided - chin position control, seat accessories for different positions of arms and legs, as well as a set of LED lighting. Topchair-S costs about $ 16, 320.