The Quantum® Q4 is a compact 4mph Mid-Wheel Drive power chair, designed for indoor and outdoor use. The Q4 has been specifically designed with the new ION Seat, which features two individual seat sizes.
The Q4 features mid-wheel 6 design, which enables tight turning radius and outstanding performance making the Q4 an excellent choice for the demands of the most active client.
Quantum Edge Q4
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 (136 lbs)
Battery Requirements Two 12-volt, deep cycle (standard) Size: 2x 50-55 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 Front castors: 15 cm (6”) solid Rear castors: 15 cm (6”) solid Drive: 35.56 cm (14”) pneumatic or solid available