Observer 4x4 Wheelchair down the stairs - OB-EW-001

#4x4 Official Website: Observer unlimited electric wheelchair equips with “Synchro moving gradienter equipment” patent technology. The “Synchro moving gradienter equipment” under the seat will adjusts the user’s body barycenter to the level of the ground according to different out-door terrains: such as curb, stair, pithead, uneven field. So you may operate the unlimited electric wheelchair safe and balance on these terrains. Observer unlimited electric wheelchair provides the real independence to the disabled people who thirst for going out to see the beautiful scenery.　 Product Specification ・Unlimited Electric Wheelchair ・Model: OB-EW-001 ・Size: 115 x 73 x 137cm ・Weight with Batteries: 148kg ・Load Capacity: 200kg ・Tyre Size: 40cm ・Seat Size: 16” 18” 20” ・Seat to Floor: 68cm ・Chassis to Floor: 10.5cm ・Lead-Acid Battery: 12V39A x 4pcs =24V78A ・Max Speed: 7.0km/hr ・Max Mileage: 10-15km ・Operation Time: 1-3hr ・Charging Time: 5-10hr ・Turning Radius: 490mm/ 360 degree ・Step Climbable Angle: 25 degree ・Slope Climbable Angle: 30 degree ・Brake: Electromagnetic Braking ・Drive Manner: Four Wheel Drive About Us Observer Unlimited Electric Wheelchair has been specifically disigned to drive in door, road and climbing stairs. You can have your independent life, with no limit to travel anywhere. Observer products have established a perfect market all over the world including Europe, America, Australia, the Middle East and Africa. We also provide OEM services. Gyroscope....