Medline Excel K4 Lightweight Wheelchair
Model: Medline Excel K4 Lightweight Wheelchair
Availability: Ships from EnhDme — multiple widths, arm styles, and footrest types available
A TIG-Welded Frame Built to Last
A wheelchair frame is only as good as how it's actually built, and the Medline Excel K4 Lightweight Wheelchair uses TIG welding for a durable, lightweight carbon steel frame that folds down easily for transport. Rust- and chip-resistant chrome plating keeps the frame looking sharp and performing well well beyond the first year of use.
Breathable nylon upholstery combines with custom adjustability — both dual-axle hemi-height and back height — for a more genuinely comfortable fit. Smooth-rolling, solid latex tires are flat-free for lasting durability, and quick-release axles make rear wheel removal fast and tool-free. This series is available in a wide range of widths, arm styles, and footrest types to match different user needs.
Choose Your Configuration
| SKU | Width | Arm Style | Footrest | Capacity | Color |
|---|---|---|---|---|---|
| MDS806500 | 18" | Swing-Back Desk-Length | Swing-Away | 300 lb | Black |
| MDS806500E18 | 18" | Swing-Back Desk-Length | Elevating | 300 lb | Silver |
| MDS806500FLA | 18" | Full-Length Removable | Swing-Away | 300 lb | Black |
| MDS806500N | 16" | Swing-Back Desk-Length | Swing-Away | 300 lb | Black |
| MDS806550 | 18" | Swing-Back Desk-Length | Elevating | 300 lb | Black |
| MDS806550FLA | 18" | Full-Length Removable | Elevating | 300 lb | Black |
| MDS806560 | 20" | Swing-Back Desk-Length | Swing-Away | 350 lb | Black |
| MDS806560PLUS | 20" | Height-Adj. Swing-Back Desk-Length | Swing-Away | 300 lb | Black |
| MDS806565 | 20" | Swing-Back Desk-Length | Elevating | 350 lb | Black |
| MDS806570 | 22" | Swing-Back Desk-Length | Swing-Away | 350 lb | Black |
| MDS806575 | 22" | Swing-Back Desk-Length | Elevating | 350 lb | Black |
All widths are paired with a 16" seat depth, except MDS806500E18 (18" depth).
Key Features
- Durable, lightweight TIG-welded frame folds down for easy transport
- Carbon steel frame with rust- and chip-resistant chrome plating
- Breathable nylon upholstery
- Custom adjustability with dual-axle hemi-height and back height
- Smooth-rolling, solid latex tires are flat-free for lasting durability
- Quick-release axles provide easy, tool-free rear wheel removal
- Available with desk-length or full-length arms
- Available with elevating leg rests or swing-away footrests
Weight capacity in this series isn't uniform across every width — the narrower 16"-18" configurations are rated to 300 lb, while the wider 20"-22" configurations step up to 350 lb, with the exception of the K4 Plus variant (MDS806560PLUS), which stays at 300 lb despite its 20" width in exchange for included anti-tippers and height-adjustable arms. Because this series uses smooth-rolling solid latex tires, anyone with a latex sensitivity should take note before ordering, unlike some of Medline's other wheelchair lines that use latex-free tire materials.
Technical Specifications
| Brand | Excel K4 (Medline) |
| Weight Capacity | 300 lb (16"-18") / 350 lb (20"-22") |
| Available Seat Widths | 16", 18", 20", 22" |
| Frame Material | TIG-Welded Carbon Steel, Chrome Plated |
| Upholstery Material | Nylon |
| Tire Material | Solid Latex, Flat-Free |
| Available Arm Styles | Swing-Back Desk-Length, Height-Adjustable Swing-Back Desk-Length, Full-Length Removable |
| Available Footrest Types | Swing-Away, Elevating |
| Axle Type | Quick-Release, Dual-Axle Hemi-Height Adjustable |
| Folding | Yes |
| UNSPSC Code | 42192210 |
Frequently Asked Questions
Why does weight capacity change by size?
The narrower 16"-18" configurations are rated to 300 lb, while the wider 20"-22" configurations (except the K4 Plus variant) are rated to 350 lb, reflecting the larger frame's added structural capacity.
Does this wheelchair contain latex?
Yes, the solid tires in this series are made of latex. This is worth noting for anyone with a latex allergy or sensitivity.
What makes the K4 Plus variant different?
SKU MDS806560PLUS includes anti-tippers and height-adjustable arms as standard, though it carries a 300 lb capacity rather than the 350 lb rating of its non-Plus 20" sibling.
How do I choose the right seat width?
Measure hip width at the widest point and compare against the available 16"-22" options to find the closest, most supportive fit.
Manufacturer specifications are subject to change without notice. This listing is provided for general informational purposes and is not a substitute for professional medical advice. Please consult your physician, occupational therapist, or another qualified healthcare provider to determine whether this product is appropriate for your specific needs.
⚠️ WARNING (California Proposition 65): This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
