Bare frame, double beam round tube 3 sections, side beam 575, footboard 680, Jingshi high power---motor with brake.
| Voltage | 100V-240V | 
| Max Speed | 54mm/s | 
| Height Range | 600-1285mm | 
| Frame Size | 1125-1795mm | 
| Max loading | 140kg | 
| Sound level | ≤50 dB | 
| Warranty | 5 years | 
| Carton size | 1055x360X140mm | 
| GW (kg) | 28kg | 
| 20GP/40HQ | 420/900 |