Technical Specification: Overall length :L 2000mm x W 600mm x H600 mm PVC Seat widthL 600mm Seat to floor height: 530mm Backrest adjustment:  -12-75 degree Legrest adjustment: -45-12degree Size of castors : 4*Ф10cm swivel castors with separate brakes Cushion: PU leather Weight of chair : 85KG Safe maximun load:  200KG Motors:2 Linak Motors Power Supply:  Ac 110-240V  50/60Hz Plug: as required (Hospital grade) Optional  Accessories:  Table or Tray ,I.V pole Colour: optional  Green, Blue, Brown  Champagne Gold L210cm*W82cm*H67cm GW:100KG/SET NW:68KG/SET,load bearing:240kg 20' GP：21 Units 40' GP: 42 Units 40' HQ: 56 Units