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59 Arthur St W, Thornbury, ON N0H 2P0 Mon–Fri 8am–7pm · Sat 10am–5pm · Sun Noon–5pm 519 904 4932

Quantum 4Front 2 Power Wheelchair

Model / SKU: 4Front 2

Quantum Rehab

Front-wheel drive Group 3 power base with Smart Traction Control, Smooth Ride Suspension and 4-pole motors. Rated to 300 lbs with speeds up to 6.25 mph and an optional 10-inch safe seat elevation drivable at 3.5 mph.

  • Front-wheel drive Group 3 power base
  • Smart Traction Control (STC) with Smooth Ride Suspension (SRS)
  • 4-pole motors, speeds up to 6.25 mph
  • Optional 10-in. power safe seat elevation, drivable at up to 3.5 mph
  • LED front and rear fender lights; optional backup camera
  • Compatible with TRU-Balance 3 and TRU-Balance Flex seating
  • Q-Logic 3e drive electronics standard
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Mon–Fri 8am–7pm · Sat 10am–5pm · Sun Noon–5pm

Description

The 4Front 2 is built for full-time users who want a front-wheel drive complex rehab base that handles daily obstacles without jarring the rider. Smart Traction Control works with Smooth Ride Suspension to keep the chair planted through thresholds, curb cuts and uneven ground, while 4-pole motors deliver speeds up to 6.25 mph on a compact 24-inch-wide frame with a 25.9-inch turning radius.

An optional 10-inch power safe seat elevation lets the rider stay mobile at up to 3.5 mph while raised, supporting eye-level interaction and higher reach. The base pairs with TRU-Balance 3 and TRU-Balance Flex power positioning, runs Q-Logic 3e electronics as standard, and adds practical touches such as LED fender lighting and an available backup camera.

Specifications

Weight capacity 300 lbs.
Maximum speed Up to 6.25 mph (3.5 mph when elevated)
Drive configuration Front-wheel drive
Drive wheels 14 in. flat-free standard; 14 in. knobby or pneumatic optional
Caster wheels 9 in. flat-free (rear)
Anti-tip wheels 4 in. flat-free
Base width 24 in.
Overall length 39.9 in. without front riggings
Turning radius 25.9 in.
Ground clearance 3.15 in. at battery tray
Battery size Group 24 or Group 34
Motor package 4-pole, front-wheel drive
Suspension Smooth Ride Suspension (SRS) with Smart Traction Control (STC)
Available electronics 120A Q-Logic 3e (standard); 120A Q-Logic 3 (optional); 75A Q-Logic NES
Seating compatibility TRU-Balance 3; TRU-Balance Flex
Base weight 130 lbs.
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