Quantum Edge® 4 Power Wheelchair Base

Quantum Edge® 4 Power Wheelchair Base

The Quantum Edge® 4 Power Wheelchair Base delivers the highest performance within Group 3, combining a robust mid‑wheel drive system with advanced suspension and lighting for superior safety and comfort. Designed for users who require a reliable, high‑speed platform that can navigate uneven terrain while maintaining excellent maneuverability, the Edge® 4 is ideal for both indoor and outdoor use.

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WHAT’S INCLUDED

• Edge® 4 Power Wheelchair Base

• Group 24 battery tray with 65 Ah (C5) or 75 Ah (C20) batteries

• 4‑pole motor package

• Q‑Logic 3 controller (Bluetooth® enabled)

• Integrated LED accent lights on casters and rear fenders

• USB charging port for mobile devices

• Optional 12‑inch iLevel® seat elevation system

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FEATURES

High‑Speed Mid‑Wheel Drive: The Edge® 4’s mid‑wheel drive configuration, powered by durable 4‑pole motors, enables speeds up to 7 mph. This performance is maintained across a range of user weights and terrain types, ensuring consistent mobility for the end‑user.

Smooth Ride Suspension: Independent Smooth Ride Suspension (SRS) dampens shocks from uneven surfaces, providing a quiet and comfortable ride that protects the user’s joints and reduces fatigue during extended use.

Enhanced Visibility: Integrated LED accent lights on the front casters and rear fenders increase visibility in low‑light conditions, enhancing safety for both the user and others on the road or path.

Customizable Seating Options: Available seating configurations include TRU‑Balance® 3 or 4 power positioning with anterior tilt, 12‑inch iLevel®, and optional power articulating foot platform. These options allow clinicians to tailor the chair to individual therapeutic needs.

Expanded Color Palette: With 16 available shroud colors, users can personalize the Edge® 4 to match their style or environment, while still benefiting from the same high‑performance hardware.

Built in America: The Edge® 4 is assembled from both domestic and foreign components in the United States, ensuring compliance with stringent manufacturing standards and facilitating easier access to parts and support.

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SPECIFICATIONS

• Model Number: Q6 Edge® 4

• Drive Configuration: Mid‑wheel drive

• Drive Wheels: 14" pneumatic or flat free tires (knobby tires not available)

• Caster Wheels: 7" flat free

• Maximum Speed: Up to 7 mph (4.5 mph with iLevel®)

• Range Per Charge: Up to 18.1 miles (Group 24 batteries)

• Ground Clearance: 2.87"

• Turning Radius: 22.8"

• Overall Length: 38.27"

• Base Width: 24.02"

• Weight Capacity: 300 lbs.

• Base Weight: 154 lbs. (without batteries)

• Battery Size: Group 24 (C5 = 65 Ah, C20 = 75 Ah)

• Battery Weight: 47.8 lbs. each

• Motor Package: 4‑pole

• Electronics: Q‑Logic 3 controller (Bluetooth®) or Q‑Logic NES

• Battery Charger: 8 A off‑board

• Seating Sizes: TRU‑Balance® 3 (12.5" x 18.0"), TRU‑Balance® 4 (13.0" x 19.5"), Flex Seating (10.0" x 16.0")

• Seat‑to‑Floor Heights: TRU‑Balance® 3: 12.5", TRU‑Balance® 4: 13.0", Flex Seating: 10.0"

• Medicare Code Coverage: Group 3: 99101, 99102, 99103; K0848/K0849, K0857/6, K0861

• Notes: Speed varies with user weight, terrain type, battery charge, and tire pressure. Front rigging is optional. Battery capacity decreases when using iLevel®. Pneumatic knobby tires are not available.