1. The frame is welded and assembled with high-quality steel pipes of Ø 22X1.0mm, and the surface is treated with spray coating. It adopts fixed handrails, fixed foot supports, foldable handles, reliable locking devices, and safe use;
2. The front wheels are 8-inch PU solid wheels, and the front fork is a one-piece stamped metal crank arm;
3. The rear wheel is a 24 inch integrated wheel hub, with polyurethane non inflatable tires that are fully fitted onto the wheel hub; Plastic handrail, ABS side guard.
4. The brake adopts steel parking brake, which is flexible and reliable;
5. The seats and backrests are made of 600D Oxford cloth, soft backrests, and soft seat cushions. The seams are firm and neat, without defects such as wrinkles, jumpers, or damage;
6. The foot pedal is made of rotating folding plastic, equipped with a calf strap, and its height can be infinitely adjusted from 0-50mm, suitable for people of different heights to use;
7. Folding size: 92 * 24 * 87cm (allowable ± 1cm);
8. Expansion size: 103 * 68 * 90
9. Seat depth of 43cm (allowable ± 1cm);
10. Seat width 46cm (allowable ± 1cm);
11. Armrest height 80cm (allowable ± 1cm);
12. The distance between handrails is 55cm (allowable ± 1cm)
13. Backrest height 40 (allowable ± 1cm)
14. The height of the seat above the ground is 48cm (± 1cm allowed);
15. Total length 103cm (allowable ± 1cm);
16. Total width 68cm (allowable ± 1cm);
17. Total height of 90cm (allowable ± 1cm);
18. Net weight ≥ 15kg;
19. Maximum load-bearing capacity: ≥ 100kg.