Ar e yo u look ing fo r mo re adven ture i n yo ur li fe?
Quantum® Outback 4×4 wheelchair helps nature lovers and adventurers explore the world
Features
OUTB ACK Feat ures
- 4-pole motors
- New camo colour choices
- Full LED lighting package
- SRS (Smooth Ride Suspension)
- Unmatched driving performance and ride quality
- Advanced stability for smooth obstacle transitions
- Optional: 10” of power-adjustable safe seat elevation at speeds of up to 3.2 mph
- Quantum® backup camera
Colours
OUTB ACK Colours
White (Camo)

Black (Camo)

Tan (Matte)

Cadet (Matte)

Desert (Camo)

Seating
OUTBACK Compatible Seating

TR U-Bala nce® 3 Pow er Positi oning Syst ems
3 Power Positioning Systems feature an innovative design that maximises functional independence while providing an appealing look and feel. TRU-Balance 3 has the ability for quick and easy fine-tuning adjustments to ensure maximum comfort and positioning. Optional 12″ iLevel® power adjustable seat height is available.


Captain Seating is a standard option on Quantum Rehab® power chairs and features a black vinyl height-adjustable seat back, with options including a solid seat pan, a removable standard seat cushion, limited recline, and depth adjustability.

Electronics
OUTBACK Compatible Electronics

The Q-Logic 3 Advanced Drive Control System from Quantum Rehab® is like no other power wheelchair electronics system. Designed from clinician and consumer feedback, Q-Logic 3 is user-friendly and highly customizable. This adaptable, expandable control system can increase and maximise independence.

Accessories
OUTBACK Power Base Accessories
LED Lighting Package
A full switch-operated LED lighting package comes standard on the Quantum® Outback. With lighting mounted to the front shroud and the rear of the fender, above the drive tire on each side, the LED lights help ensure that you can see and be seen.
- Slim-line fender integration for ultimate compactness and durability
- Ultra-bright, long-life LEDs allow optimal user visibility at night
- White front lighting and red rear tail lighting
- Positioning of lights increases pedestrian visibility from a wide range of angles

Quan tum® Bac kup Cam era
The Quantum® backup camera is one camera with many uses and promotes safety with a rear viewing angle of 170 degrees.
- Multiple mounting options available for the camera
- 3.5-inch display with protective case to prevent damage
Cho osebetw eentw omod es:cam era ona tal ltim eso rcam eratur nso n with areve rsecomm andTh edisp layca nb emoun tedof fth earmr esto rsi derai lsInfr aredcapabi litiesall owfo rus ea tnig htAvail ableexclus ivelyo n Q-Log ic 3

SRS Suspension
OUTB ACK SR S Suspe nsion
The re’s On ly On e…SR S
SRS (Smooth Ride Suspension) is a superior automotive-grade power chair suspension developed after two years of research and consumer feedback.
SRS provides an ultra-smooth and quiet ride. The geometry in which the springs are built into the base of the power chair allows for independent caster and wheel travel.
With unprecedented comfort and ride quality, SRS delivers exceptional driving performance over multiple terrains. Additionally, SRS adds stability to optional safe seat elevation.
When you want a smooth, comfortable ride, unmatched performance and advanced stability, there’s only one choice: SRS.

Created in collaboration with an Australian subsidiary, the Quantum® Outback powerchair is designed with the outdoors in mind. You can truly embrace adventure with this wheelchair, thanks to its four-wheel independent motor mobility solution. This allows you to take on rugged trails, wooded paths and unpaved terrains for the ultimate mobility experience that never holds you back. You can always make your own path, defy conventional limits and uncover the beauty of nature with our Quantum® Outback 4×4.
Benefits
The Quantum® Outback is designed to be comfortable, even in the most bumpy environments, thanks to the SRS suspension and supportive cushioned seating. No matter what terrain you explore, you will always feel safe and comfortable to enjoy the outdoors.
Marvel at breathtaking scenery on a hike or spot local wildlife in their natural habitats. The Outback powerchair lets you take the path you choose, rather than the only path your chair can handle. Go on all sorts of thrilling adventures and never miss out on the beauty of the world.
What’s more is that with this chair, you can have the power to go completely off-road with exceptional stability, so you can explore uneven or unsteady terrain like lakes, parks, woodlands and even beaches!
Seating Sizes
| Q-Captain Seat | Width: 16”, 18”, 20”, 22” Depth: 16”, 18”, 20”, 22” |
| TRU-Balance® 3 Power Tilt | Width: 16-22” Depth: 16-22” |
| TRU-Balance® 3 Power Lift & Tilt | Width: 16-22” Depth: 16-22” |
Seat-To-Floor Heights
| Q-Captain Seat | 19.5”, 20.5”, 21.5” |
| TRU-Balance® 3 Power Tilt | 19”, 20”, 21” |
| TRU-Balance® 3 Power Lift & Tilt | 19.5”, 20.5”, 21.5” |
Specifications
Drive Wheels
Standard: 15” pneumatic
Maximum SPEED
Up to 5 mph (9.65kmh)
(6 mph available
with optional upgrade)
gROUND CLEARANCE
4.92” (at motors)
Turning Radius
49.2”
oVERALL LENGTH
42”
Base Width
28.8”
Suspension
Independent SRS
Range
Up to 16 miles at 300 lbs (136kg).
Up to 17 miles at 220 lbs (100kg) .
Battery Size
Group 27 (2)
Battery Weight
58.6 lbs. (each)
Available Electronics
120A Q-Logic 3
Battery Charger
Brakes
Regenerative and Electromechanical
Drivetrain
4 motor, independent drive
Maximum Obstacle Climbing
4″
Weight Capacity
21st 4lbs (136kg) with TB3
25st (159kg) with Contoured Seat
Base Weight
168.6 lbs (76.48kg)
HCPCS Code
K0899 Power Mobility Device not
coded by DME PDAC
Frequently Asked Questions
What is the Quantum Outback 4×4 power wheelchair?
The Quantum Outback 4×4 is an all-terrain power wheelchair designed to help users explore outdoor environments beyond conventional paved surfaces. Its four-motor independent drive system, Smooth Ride Suspension (SRS) and supportive seating are designed to provide comfort, stability and driving performance across suitable uneven terrain. LCS Ltd supplies the Quantum Outback in Ireland for wheelchair users seeking greater access to outdoor activities.
Can the Quantum Outback power wheelchair be used on beaches, woodland trails and uneven ground?
The Quantum Outback is designed for outdoor mobility on suitable terrain, including parks, woodland paths, trails and some beach environments. Its four-motor independent drive system, 4.92-inch ground clearance and independent SRS suspension help it negotiate uneven surfaces and obstacles. Actual performance depends on the terrain, surface conditions, user weight and wheelchair configuration, so assessors should consider the intended environment before recommending the chair.
What suspension system does the Quantum Outback use?
The Quantum Outback features Smooth Ride Suspension (SRS), an automotive-grade suspension system designed to improve ride comfort, stability and handling. Its independent wheel and castor movement helps the wheelchair respond to uneven surfaces, making outdoor journeys more comfortable. The suspension system also helps maintain stability when using compatible powered seat-elevation options.
What is the maximum speed and driving range of the Quantum Outback?
The Quantum Outback has a standard maximum speed of up to 5 mph (approximately 8 km/h), with an optional upgrade to 6 mph (approximately 9.65 km/h). The published driving range is up to 16 miles (approximately 26 km) for a 300 lb (136 kg) user and up to 17 miles (approximately 27 km) for a 220 lb (100 kg) user. Actual range varies according to terrain, user weight, battery condition and driving conditions.
Does the Quantum Outback offer powered seating and seat elevation?
Yes. The Quantum Outback is compatible with TRU-Balance 3 power positioning systems, including powered tilt and power lift with tilt, subject to the selected configuration. Optional iLevel power-adjustable seat elevation can raise the seat by up to 12 inches on compatible seating systems. The wheelchair also offers Q-Captain seating as a standard seating option. The appropriate seating system should be selected according to the user’s postural, functional and clinical needs.
What is the maximum user weight of the Quantum Outback, and how can I enquire about it in Ireland?
The Quantum Outback’s published maximum user weight depends on the seating configuration: up to 21 stone 4 lbs (136 kg) with TRU-Balance 3 seating and up to 25 stone (159 kg) with the contoured seat option. To discuss suitability, seating configurations or availability, contact LCS Ltd on 071 916 3905 or email info@lcs.ltd. You can also visit the LCS Contact page to make an enquiry.
