Price on request
Sentra EC Heavy-Duty Extra-Extra-Wide
Bariatric / heavy duty. Very high capacity steel folding wheelchair with extra-wide seats.
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Invacare · Bariatric / heavy duty · MW-056
The Invacare Tracer IV is a heavy-duty manual wheelchair with a carbon steel frame, a double cross-brace and reinforced upholstery. The standard frame carries 350 lb and an optional build carries 450 lb. Seats run from 18 to 24 inches wide, and a hemi seat height of 17.5 inches is offered next to the 19.5 inch adult height.
A daily chair for heavier users who want a plain, hard-wearing steel frame. The hemi seat height helps people who propel with their feet, and the removable arms and swing-away footrests clear the way for transfers.
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
| Chair weight | 41-55 lb depending on configuration |
|---|---|
| Max user weight | 350 lb (450 lb option) |
| Seat widths | 18 / 20 / 22 / 24 in |
| Seat depth | 18 or 20 in |
| Seat-to-floor height | 17.5 in hemi or 19.5 in adult |
| Back height | 16 in |
| Overall width | seat width + 8.5 in |
| Frame | Carbon steel, silver vein finish |
| Casters | 8 x 1.25 in (350 lb) or 8 x 1.75 in (450 lb) |
| Warranty | 5 years limited on frame and cross-braces |
| Maker country | USA |
| Brand | Invacare |
| Category | Positioning & special-function, Bariatric / heavy duty |
| Catalog ID | MW-056 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
The standard frame is rated for 350 lb. A 450 lb frame is available as an option and uses wider 8 x 1.75 inch casters.
Between 41 and 55 lb depending on capacity and seat size. The 350 lb frame is listed at 42 lb without front rigging.
As a guide price, one US retailer lists it at about USD 515, against an MSRP of USD 1,338.50. Ask for a quote for your size and options.
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Price on request
Bariatric / heavy duty. Very high capacity steel folding wheelchair with extra-wide seats.
Price on request
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Price on request
Tilt-in-space. Tilt chair using a dual-path rotation that keeps the user's centre of gravity stable through the tilt.
Price on request
Tilt-in-space. Comfort chair with combined seat tilt and back recline, offered in several size variants.
Their source pages name this model or this brand. We confirm the fit for your chair before quoting.
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Discontinued
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