Q4
The Quantum Q4 is a robust, versatile, and highly manoeuvrable power chair designed to provide maximum comfort and control. This mid-wheel drive power chair is equipped with Quantum Rehab’s cutting-edge technology, ensuring a smooth ride across various terrains and exceptional stability. Ideal for both indoor and outdoor use, the Quantum Q4 electric wheelchair seamlessly combines performance with style.
Weight Capacity
21 Stone 6 lbs (136 kg)
Maximum SPEED
4 mph (6 km/h)
gROUND CLEARANCE
7.62 cm (3″)
oVERALL LENGTH
90.17 cm (35.5″)
Overall Width
61 cm (24.01″)
Turning Radius
50.8 cm (20″)
Standard Controls
PG VR2
Total Weight (without batteries)
62 kg (138 lbs.)
Battery Requirements
Two 12-volt, deep cycle (standard) Size: 2x 55 AH
17 kg (37.47 lbs.) each
AH Weight
17.24 kg (38 lbs) each
Seating
ION Seating: – 40.64 cm x 40.64 cm (16″ x 16″) or
45.72 cm x 42.72 cm (18″ x 18″) TB FLEX seating:
15″ x 15″ to 22″ x 20″.
Tyres
Tyres Front castors: 15 cm (6”) solid Rear castors: 15 cm
(6”) solid Drive: 35.56 cm (14”) pneumatic or solid
available
N.B.
- Due to manufacturing tolerances and continual product improvement, this specification can be subject to a variance of + or – 3 %.
- Specification varies with user weight, terrain, battery type, battery condition and tyre pressure.
- Battery weight may vary based on manufacturer.
- Tested in accordance with ANSI/RESNA, WC Vol. 2, Section 4 and ISO 7176-4 standards.
- Results derived from theoretical calculations based on battery specifications and drive system performance.
- Testing conducted at maximum weight capacities.
- This specification can be subject to a variance of +10%, -5%.
- The information contained herein is correct at the time of publication; we reserve the right to alter specifications without prior notice.
Frequently Asked Questions
What is the Quantum Q4 power wheelchair?
The Quantum Q4 is a compact, mid-wheel-drive power wheelchair designed to provide manoeuvrability, comfort and control for everyday mobility. Its Mid-Wheel 6 drive configuration supports tight turning in indoor environments, while its design is also suitable for outdoor use on appropriate surfaces. Available through LCS Ltd in Ireland, the Q4 offers configurable seating and control options to suit individual mobility requirements.
What are the main features of the Quantum Q4 power wheelchair?
The Quantum Q4 features a mid-wheel-drive system, a maximum speed of 4 mph (6 km/h), 3 inches (7.62 cm) of ground clearance and a 20-inch (50.8 cm) turning radius. It has a maximum user weight capacity of 21 stone 6 lbs (136 kg), standard PG VR2 controls and a choice of pneumatic or solid drive tyres. Its compact dimensions make it an option for users seeking a manoeuvrable power wheelchair for everyday activities.
Is the Quantum Q4 suitable for indoor and outdoor use?
Yes. The Quantum Q4 is designed for both indoor and outdoor mobility on suitable surfaces. Its mid-wheel-drive configuration and 20-inch turning radius help users navigate tighter spaces, while its ground clearance supports travel across everyday surface variations. The suitability of the Q4 for a particular home, workplace or outdoor environment depends on access requirements, terrain and the user’s individual needs.
What seating options are available on the Quantum Q4?
The Quantum Q4 offers ION seating in two standard sizes: 16 × 16 inches and 18 × 18 inches. It is also compatible with TRU-Balance Flex seating, with seat dimensions ranging from 15 × 15 inches to 22 × 20 inches. These options allow the wheelchair to accommodate different seating dimensions. A healthcare professional can help determine the most appropriate seat size and configuration for the user’s posture, comfort and functional requirements.
What is the maximum user weight and speed of the Quantum Q4?
The Quantum Q4 has a maximum user weight capacity of 136 kg (21 stone 6 lbs) and a maximum speed of 4 mph (6 km/h). Its overall dimensions are approximately 90.17 cm long and 61 cm wide, with a turning radius of 50.8 cm. These specifications can help wheelchair users and healthcare professionals assess whether the Q4 is appropriate for their mobility needs and available space.
Can I get the Quantum Q4 power wheelchair through the HSE in Ireland?
LCS Ltd is an approved supplier of HSE contract power wheelchairs in Ireland, and the Quantum Q4 is listed within its HSE-related power wheelchair range. Access through the HSE depends on clinical assessment, individual eligibility and the applicable procurement process. Users should discuss their requirements with their treating therapist or relevant HSE wheelchair service. For product enquiries, contact LCS on 071 916 3905 or email info@lcs.ltd, or visit the LCS Contact page.