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Quantum Rehab

Quantum 4 Front 2 HD

204kg

The 4Front® 2 HD is the next generation of the 4Front® Power Chair but is Heavy Duty! New Smart Traction Control (STC), along with Smooth Ride Suspension (SRS), provide stability for smooth obstacle transitions and unmatched driving performance. Additional new features include 4-pole motors and more robust caster arms.

Quantum 4 Front 2 HD - recXOABKHG9qJV24dWatch it in actionSpecifications & funding report dataWarranty, ISO, ARTG, service life and lead times — everything for your report

From the manufacturer

The heavy-duty 4Front, rated to 204 kg (450 lb). It keeps the front-wheel drive geometry of the standard 4Front 2 — drive wheels ahead of the user for climbing ability into kerbs and ramps — with high-torque 4-pole motors and more robust castor arms to carry the load. Smart Traction Control (STC) manages wheel slip and Smooth Ride Suspension (SRS) keeps the ride stable over obstacles under heavy load, which is where lesser heavy-duty bases tend to bottom out. Speed is capped lower than the standard model at 8 km/h (4.3 km/h with the optional 25.4 cm / 10" seat elevation raised) — worth setting expectations on if the user is moving up from a 4Front 2. Q-Logic 3 drive controls, LED front and rear fender lights and quiet ride technology are standard. Crash tested to ISO 7176-19 in all configurations. Turning radius 65.7 cm (26"), overall length 101 cm, base width 60.9 cm — the same footprint as the standard 4Front 2 despite the extra capacity. Ground clearance 7.6 cm at the battery tray. Rear castors 22.8 cm (9") solid.

We aim to make our range as accessible as possible. Some products may not be available in all areas — please contact BMS Plus to confirm availability and discuss suitable options.

Product detail

Specifications & features

Features

Cross Icon
4 Motor
Cross Icon
Smart Traction Control
Cross Icon
Automotive-grade SRS
Cross Icon
Quiet Ride Mode

Sizes

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Feels

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Specifications

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Specifications

Specification
Measurement
Drive Configuration
Front-wheel drive
Maximum User Weight
Up to 450lbs (400lbs with 10" seat lift)
Top Speed
Up to 5mph; 2.7mph when elevated
Turning Radius
24.5"
Ground Clearance
2.6" at motor pivot (occupied)
Seat Sizes
20"–24" W x 20"–24" D (TRU-Balance 3 HD static)
Battery
Group 24
Electronics
Q-Logic 3e 120A (standard)
Base Weight
140lbs

Specifications & funding report data

Everything needed to justify this equipment in an NDIS, DVA or Home Care Package report.

Copy for report
Specifications
Weight capacity
204kg
Compliance & certification
ARTG certificationKey
Standards compliance (AS/NZS)Key
ISO 7176-19
ISO certificationKey
ISO 13485 certified (Pride Mobility/Quantum Rehab quality management system)
Warranty & service
WarrantyKey
Limited lifetime warranty on structural frame components (main frame, fixed position seat post). 1 year on electronic components (charger assembly, controller, joystick, electrical harnesses), motor/gearbox assembly, power seat actuator, and other components (accessories, anti-tip forks, front riggings, castor forks, brakes, mounting brackets, castor beam).
Expected service life
Service / maintenance schedule
Expected delivery lead time
User manual
PDF download
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Product brochure
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