The two-part, height-adjustable BTR aluminum wheelchair ramp from ALTEC provides flexible and comfortable access to balconies, gardens, and patios. Its variable adjustability makes it ideal for compensating for different height differences both indoors and outdoors.

The two-part BTR wheelchair ramp from ALTEC allows for safe and comfortable access over door thresholds, profiles, individual steps, and transitions to balconies, terraces, or gardens. Its well-designed construction enables barrier-free access both indoors and outdoors and offers a flexible solution for various installation situations.
The BTR consists of two ramp sections and combines the functions of an access ramp and a drive-over bridge. Its two-part design makes it versatile, easy to handle, and space-saving to store when not in use. A particular advantage is its height adjustability, which allows for optimal adaptation to different height differences and significantly expands its range of applications.
Made of high-quality aluminum, the ramp is slip-resistant, weatherproof, and maintenance-free. An integrated safety edge prevents the ramp from slipping off the side and provides added safety. Sturdy carrying handles on the larger ramp section and a handle opening on the smaller section facilitate transport and positioning.
The external ramp can, for example, remain permanently at the transition between living space and balcony, while the internal ramp can simply be placed on top when needed – a particularly practical solution for everyday life.
Available dimensions:
Small ramp section: 40 cm to 62,3 cm length
Large ramp section: 80 cm or 120 cm length
Width of both elements: 76 cm
Weight
Part 1 (small): approx. 4 to 8 kg
Part 2 (large): approx. 11 to 16 kg
The load capacity is 300 kg per pair.
Different height differences can be achieved through various combination options.
The BTR wheelchair ramp stands for safe, durable and flexible accessibility – in proven ALTEC quality Made in Germany.
BTR
| Article no. | length [mm] | Width (mm] | Height difference [mm] | Load capacity (kg/piece) | Weight (kg/piece) | |||
|---|---|---|---|---|---|---|---|---|
| L1 | L2 | a | b | L1 | L2 | |||
| 307.66.000 | 400 | 800 | 760 | 20 - 50 | 60 - 100 | 300 | 4 | 11 |
| 307.66.001 | 500 | 800 | 760 | 20 - 80 | 60 - 130 | 300 | 5 | 11 |
| 307.66.002 | 400 | 1200 | 760 | 20 - 50 | 125 - 190 | 300 | 4 | 16 |
| 307.66.003 | 500 | 1200 | 760 | 50 - 90 | 145 - 220 | 300 | 5 | 16 |
| 307.66.010 | 623 | 1200 | 760 | 70 - 100 | 145 - 225 | 300 | 8 | 16 |
BTR – Standard Video
BTR – Structure
BTR measuring correctly