Love and laughter are the spice of life!

The all-wheel suspension system of the K450 MX provides a smooth ride, whether cruising the halls at school or heading out to the playground. The power seat-to-floor function lets children get down on the ground, perfect for story time, transfers and playing with others. The seat-to-floor height ranges from 3″ to 26,” making it easy to sit at a table or counter and even to reach things down low. Plus, the K450 MX features R-Net electronics and has an array of power functions, including: seat elevator, seat-to-floor and optional power tilt. The modular seating system has center mount adjustable legrests and comes with a free growth kit – something every kid needs.

  • Power on the Go Detail
    Power On the Go

     

  • Integrated Unitrack Detail
    Integrated Unitrack

     

  • K450 All Wheel Suspension Detail
    All-Wheel Suspension

     

  • Kid Tough Tires Detail
    Kid-Tough Tires

     

Compatible Seating Systems
MX

The MX seating system is one of Permobil’s most unique and liberating products. Designed with a seat-to-floor function, the MX lets children lower all the way down to the ground. The MX is perfect for story time, transfers and playing with others.

Available Power Functions

Seat Elevator Feature Icon

We build for you.

Look around Permobil, and you’ll see people who not only understand the challenges you face, they live them every day. And they know how to use design, technology and creativity to solve these challenges.

Randy Cozart Permobil
Signature

Made for you by:

Randy Cozart
Quality Control Technician

YOUR CHAIR, YOUR COLORS.

We believe that your chair should be a reflection of your personality, so we offer a wide variety of standard color options for you to choose from for your shroud and hubcaps. Don’t see a color you like? We also offer custom solutions to give you the perfect product in the perfect color.

Frame Colors
  • Onyx Black
  • Platinum Silver
  • Cobalt Blue
  • Purple Rain
  • Pop Star Pink
  • Volcano Red
  • Extreme Yellow
Fabric

Colors represented on our website are for reference only. Please see your local provider for actual color samples.

Onyx Black Platinum Silver Cobalt Blue Purple Rain Pop Star Pink Volcano Red Extreme Yellow

It doesn’t stop there. Accessorize your Permobil. See accessories.

Education & Evidence

Proof in motion.

The right chair can make all the difference — in your life, in your independence, and in your long-term health. See how we’re using the latest medical research to deliver information that moves everyone in our industry forward.

power wheelchair guide

Latest Blog Posts
Power Wheelchair Basics: Suspension

This is the 8th blog in our series about power wheelchairs. Check out the1st blog,2nd blog,3rd blog,4th blog,5th blog,6th blog, and 7th blog. Check out ourPower Wheelchair Guidefor more information about power mobility.

As we work our way through our blog series about power wheelchairs, our attention turns towards mechanics of the power wheelchair. Today we're discussing suspension. Suspension is important to provide the individual driving the wheelchair a smooth, comfortable ride over various terrains while maintaining stability and traction for optimal wheelchair base performance.

Suspension
"Mechanism of a device that is intended to reduce vibration" (Waugh & Crane, 2013, p. 32)

Power Seat Function Combinations

This is the 7th blog in our series about power wheelchairs. Check out the 1st blog,2nd blog,3rd blog,4th blog, 5th blog, and blog 6th. Check out our Power Wheelchair Guide for more information about power mobility.

Our last three blogs in the power wheelchair series have been about individual power seat functions. Simply put power seat functions are the different positions a power wheelchair can achieve. Today we're looking at how power seat functions and combinations available on different power wheelchair base types.

Power seat functions can always be combined. The available power seating options, however, are dependent to some extent on the type of power wheelchair base selected. Not all power wheelchairs can accommodate all power seat functions or the amount of the power seat function required for medical and/or functional needs. Some of the potential benefits to combining power seat functions include:

Cushion Considerations: Providing the Required Postural Support

This is the 3rd and final blog in our series on cushion considerations. Check out the1st blog and 2nd blog. Check out our Wheelchair Seating and Positioning Guidefor more information about wheelchair seating.

As we determine the appropriate method of pressure redistribution and cushion material, we must be aware of and consider how to address any postural abnormalities that may be present. Everyone is unique and has distinctive shapes and angles. Examples of asymmetrical postures at the pelvis include:

Pelvic tilt
Pelvic obliquity
Pelvic rotation

View all blog posts.

Support

K450 MX

Contact our Support Representatives:
800-736-0925
support@permobil.com

Specifications
Maximum User Weight 125 lbs
60 kg
Maximum Speed Options 5 MPH
8 km/h
Driving Range (1) 17 mi
27 km
Base Width 25"
635 mm
Base Length 35"
890 mm
Minimum Turning Radius 28"
710 mm
Ground Clearance 2.5"
65 mm
Optional Seat Elevator 8"
200 mm
Battery Type Group 34
Drive Electronics 90A R-net
Maximum Slope (2) 10° Up / 10° Down
Seat to Floor Height (ELEVATOR) 3" — 26"
(ELEVATOR) 80 — 660 mm
(SEAT TUBE) No Seat Tube Option
Tilt Options (POWER) 0° — 45°
(MANUAL) No Manual Option
Recline Options (POWER) No Power Option
(MANUAL) 85° — 105°
Legrest Elevation (POWER) No Power Option
(MANUAL) 90° — 125°
Armrest Pad Lengths 8", 12.5"
200, 315 mm
Seat Widths 10", 12", 14", 16"
260, 310, 360, 410 mm
Seat Depths 10" — 18"
260 — 460 mm
Backrest Heights 14" — 22.5"
360 — 560 mm

1 THIS REPRESENTS THE THEORETICAL DRIVING RANGE WHEN TESTING THE WHEELCHAIR ACCORDING TO RESNA WC-2, SECTION 4. THIS TEST IS PERFORMED UNDER IDEAL CONDITIONS AND ACTUAL RANGE WILL VARY DEPENDING ON BATTERY AND DRIVING CONDITIONS.
2 REFER TO OWNER MANUAL FOR SAFE DRIVING PRACTICES.