Quantum 6000 power chair for sale 4speed trans, fully reclines, jeii seat new 23,000 sell now 4,500.thanks Quantum 6000 HD Power Wheelchair is Just Like New This Quantum 6000 HD Power Chair features a Large 22 x 20 inch Deluxe Adjustable Seat, Swing Away NE Plus Joystick, 14 inch Solid Drive Tires, and has a Battery Range up to 15 Miles! The Quantum 6000 HD Power Chair, features a patent pending Mid-Wheel 6 design platform, and has a weight capacity of 450 LBS. This Quantum Power Chair has 6 wheels on the ground at all times. This is a Very Nice, High End Power Chair that has a Great Suspension! The Quantum 6000 has a Great Suspension and Strong, Powerful Motors. The Quantum 6000 Power Chair is the perfect choice for those who demand maximum stability and true all-around performance