Ostrich tetra lx electric wheelchair represents the pinnacle of cost, Effective and attractive innovative powered wheelchair featuring a groundbreaking split-frame design SFC . This equipment for enhancing mobility offers the most economic indoor and all, Terrain mobility. Portability is enhanced by the removable seat design. Specificationtechnical specification load capacity 130 kg /286 lbs speed 8 km/h max speed selection 5 speeds dimensions overall length with footrest and tipper wheel at 90 degrees 1020mm/40. 05 overall width 580mm/22. 82 overall height 970mm /38. 19 overall height after folding the seat 710mm /27. 95 overall weight 74 kg/163 lbs ground clearance 75mm/3 turn circle radius 880mm/34. 64 seat seat depth 420mm /16. 53 seat width 400mm/15. 74 backrest height 400mm /15. 74 backrest width 400mm 15. 74 seat base height from the ground 500mm/19. 68 adjustable seat height for manual lifting to 75mm /3 frame height when seat removed 350mm/13. 77 motor power 200 220w motorspeed 4200, 4700rpm gearratio 32 1 brake electromagnetic permissiblegradeability 12 degrees driverange 10, 15km /charge