Permobil K450 MX Power Wheelchair
Seat-to-floor function with all-wheel drive
Overview:
Supports full engagement, from floor play to elevated activities.
The Permobil K450 MX Power Wheelchair is a paediatric option with a powered seat-to-floor feature, all-wheel suspension, and versatile seating options. Designed...
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Product Description
The Permobil K450 MX Power Wheelchair enables children to move, play and participate on their terms. With an ultra-low seat-to-floor height of just 7.6 cm (3”), the K450 supports floor-level access for story time, play, peer interaction or easier transfers. The same system elevates to 66 cm (26”), making it easy to reach surfaces like tables or counters.
Built with an all-wheel drive base and large flat tyres, the K450 provides traction and stability both indoors and out. Its all-wheel suspension helps smooth out uneven surfaces, ensuring a safe and comfortable ride throughout the day.
The K450 comes equipped with R-Net electronics and offers a full suite of powered functions, including seat elevation, seat-to-floor and optional power tilt (up to 45°). Manual recline and legrest elevation add to its postural flexibility. The modular MX seating system includes centre-mount adjustable legrests and a growth kit for long-term fitting.
Available in 7 bright frame colours, the K450 MX is as expressive as it is functional – encouraging independence, learning and participation through motion.
Who it’s for
- For children who need powered positioning and access from floor-level to elevated surfaces.
- For therapists supporting full-range seated mobility and functional posture across environments.
Download product fact sheet:
Key features
Description
- Powered seat-to-floor function – lowers to 7.6 cm (3”) and elevates to 66 cm (26”) for full-environment access
- All-wheel suspension system – increases ride comfort and stability indoors and outdoors
- Optional power tilt (0° – 45°) – supports pressure relief and postural change
- Manual recline and legrest elevation – provides rest and positioning options
- Modular MX seating system – includes growth kit and adjustable centre-mount legrests
- Large flat tyres – improve traction and reduce maintenance
- R-Net electronics – offers responsive control for powered functions
- 7 bright colour options – for fun, child-friendly customisation
Specifications
| Specification | Details |
|---|---|
| Safe Working Load (SWL) | 56.7 kg |
| Drive Electronics | 90 A R-Net |
| Battery Type | 60 AH |
| Maximum Speed | 8 km/h |
| Driving Range | Up to 27 km |
| Minimum Turning Radius | 71.1 cm (28”) |
| Base Width | 63.5 cm (25”) |
| Base Length | 88.9 cm (35”) |
| Ground Clearance | 6.4 cm (2.5”) |
| Seat to Floor Height | 7.6 cm – 66 cm (3” – 26”) with elevator |
| Seat Width | 25.4 cm (10”) 30.5 cm (12”) 35.6 cm (14”) 40.6 cm (16”) |
| Seat Depth | 25.4 cm – 45.7 cm (10” – 18”) |
| Tilt Option | Power: 0° – 45° |
| Recline Option | Manual: 85° – 105° |
| Legrest Elevation Option | Manual: 90° – 125° |
| Seat Elevation Option | 20.3 cm (8”) |
| Armrest Pad Lengths | 20.3 cm (8”) 31.8 cm (12.5”) |
| Backrest Heights | 35.6 cm – 57.2 cm (14” – 22.5”) |
| Warranty | 2 year limited |
| Standards | AS/NZS 3695:1992 ISO 7176-19:2001 |
| ARTG Certificate | 275074 |
Note: Specifications may vary based on configuration.
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