4Front® 2 HD

Front-wheel drive

The 4Front® 2 HD is the next generation of Quantum’s heavy-duty front-wheel drive power chair, built for users who need strength, stability, and all-terrain performance. With a 204 kg (450 lb) weight capacity, high-torque 4-pole motors, and more robust caster arms, it delivers powerful, controlled mobility both indoors and out. Smart Traction Control (STC) and Smooth Ride Suspension (SRS) provide a smooth, stable ride over obstacles—even under heavy loads. Optional iLevel® seat elevation up to 25.4 cm (10″) enhances access, visibility, and independence.

Base Colour: Deep Purple

Specifications

Drive Wheels	35.5 cm or (14") Pneumatic or Flat Free Tyres 14x4" wide Flat Free Tyres
Caster Wheels	Rear: 22.8 cm (9") Solid
Maximum Speed	8 km/h (4.3 km/h when elevated)
Ground Clearance	7.6 cm (3") battery tray
Turning Radius	65.7 cm
Overall Length	101 cm (39.9")
Base Width	60.9 cm (24")

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Standard Features

4-pole motors
NEW Smart Traction Control (STC)
Superior, automotive-grade SRS (Smooth Ride Suspension)
Unmatched driving performance and ride quality
Advanced stability for smooth obstacle transitions
More robust caster arms
Q-Logic 3 drive control
Speeds up to 8 kph
LED front and rear fender lights
Quiet ride technology
ISO 7176-19 transit crash tested approved with all configurations

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Product compare table
Outback® 4x4 Regular price $0.00 AUD	4Front® 2 HD Regular price $0.00 AUD	Edge 3 Stretto® Regular price $0.00 AUD	Q6 Edge® HD Regular price $0.00 AUD
View details	View details	View details	View details
Drive Type
Drive Type All-Wheel Drive	Drive Type Front-wheel drive	Drive Type Mid-wheel drive	Drive Type Mid-wheel drive
Maximum Speed
Maximum Speed Up to 10 km/h (5.6 km/h when elevated)	Maximum Speed 8 km/h (4.3 km/h when elevated)	Maximum Speed Up to 10 km/h (5.6 km/h w/ iLevel® activated)	Maximum Speed 7.6 km/h (5.6 km/h with iLevel®)
Weight Capacity
Weight Capacity 160 kg	Weight Capacity 204 kg	Weight Capacity 136 kg	Weight Capacity 204.1 kg
Turning Radius
Turning Radius 125 cm	Turning Radius 65.7 cm	Turning Radius 53.3 cm	Turning Radius 50 cm (19.7")
Power Seat Elevation
Power Seat Elevation Optional 25.4 cm (10") elevation	Power Seat Elevation Optional 25.4 cm elevation	Power Seat Elevation Optional 12" iLevel® elevation	Power Seat Elevation Optional 25.4 cm iLevel®