Quantum R-4000 Power Wheelchair

Quantum R-4000

Unequalled Versatility

The Quantum® R-4000 rear-wheel drive power chair delivers aggressive, terrain-gripping torque and is available with an optional high speed motor package for a top speed of up to 8 mph. The innovative, compact design of the Quantum R-4000 makes it highly maneuverable in tight spaces without sacrificing traditional rear-wheel drive performance.

* Please note: The Quantum Series are not available for sales over the internet and are presented here for educational purposes only.

  • Specifications
  • Brochure
  • Quantum R-4000 Features

  • Rear-wheel drive performance
  • Compact design for enhanced maneuverability
  • Powerful motors
  • Excellent value
  • Stylish, bold design
  • Superb climbing and transitioning capability
  • Compatible with an impressive array of electronics and seating and positioning systems


  • Information on this page was provided by Pride Mobility Products Corp. Pride Mobility Products Corp. reserves the right to alter product specifications and models without prior notice. Please consult with your provider for full product information and availability.

    Tags: , , ,

    1. repairmobility.com’s avatar

      Quantum R-4000
      Specifications
      Turning Radius 23.5"
      Maximum Speed UP TO 5 MPH / 6MPH / 8 MPH
      Brakes INTELLIGENT BRAKING
      Weight Capacity 300 LBS.
      Overall Length 33" W/O FOOT RIGGINGS
      Overall Width 25.5"
      Ground Clearance 2.625"
      Drive Wheels 14"
      Caster Wheels 9" OR 8"
      Drive Train TWO-MOTOR, REAR-WHEEL DRIVE 2-POLE
      GLIDE, 4-POLE 6 MPH MOTOR, OR 4-POLE 8 MPH MOTOR
      Suspension SPORT TRAC
      Contoured High Back
      Seat Allowable Sizes
      24" X 24" MAX.
      Standard Electronics 70A, PG VR2 CONTROLLER
      Optional Electronics 70A OR 100A, Q-LOGIC CONTROLLER
      Battery TWO 12 VOLT, DEEP CYCLE GROUP 24 or
      TWO 12 VOLT, DEEP CYCLE GROUP 34
      Standard Battery
      Charger
      8 AMP OFF-BOARD
      Range Per Charge UP TO 20 MILES
      Battery Weight GROUP 24: 53.5 LBS. GROUP 34: 43 LBS.
      Base Weight 144 LBS.
      Standard Seat SPECIALTY SEAT
      Standard Seat Weight 37 LBS.
      Color Options CANDY APPLE RED, VIPER BLUE,
      CHAMPAGNE, SILVER, SUNBURST ORANGE, ONYX BLACK
      Warranty LIFETIME LIMITED ON FRAME; 2-YEAR ON
      ELECTRONICS; 18-MONTH ON MOTORS
      The information contained
      herein is correct at the time of publication; we reserve the right to
      alter specifications without prior notice.

      *Speed & range vary with user weight, terrain type, battery charge,
      battery condition and tire pressure.