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Drive Medical · Bariatric / heavy duty · MW-055
Drive Medical Sentra EC Heavy-Duty extra-wide bariatric wheelchair
The Drive Medical Sentra EC Heavy-Duty Extra-Extra-Wide is a folding bariatric wheelchair rated for 700 lb. Its carbon steel frame has steel gussets at the load-bearing points and comes with a 26, 28 or 30 inch seat. The chair weighs 66 lb, and the 30 inch model is 39 inches wide open and 15 inches wide folded.
- Chair weight
- 66 lb
- Max user weight
- 700 lb
- Seat widths
- 26 / 28 / 30 in
- Seat depth
- 20 in
Drive Medical Sentra EC Heavy-Duty Extra-Extra-Wide key features
- 700 lb weight capacity
- Seat widths of 26, 28 or 30 inches, 20 inch depth
- Carbon steel frame with triple-coated chrome finish
- Reinforced steel gussets at weight-bearing points
- Detachable desk-length or full-length arms
- 8 inch flat-free front casters, adjustable in two positions
Who the Drive Medical Sentra EC Heavy-Duty Extra-Extra-Wide suits
Built for larger users who need a very wide, reinforced seat and a high weight limit at home or in a care setting. At 39 inches wide in the largest size, it calls for wide doorways and a vehicle with a large load space.
Figures for comparing
- Weight
- 29.9 kg (65.9 lb)
- Max user weight
- 317.5 kg (700 lb)
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Drive Medical Sentra EC Heavy-Duty Extra-Extra-Wide specifications
| Chair weight | 66 lb |
|---|---|
| Max user weight | 700 lb |
| Seat widths | 26 / 28 / 30 in |
| Seat depth | 20 in |
| Seat-to-floor height | 19.5 in |
| Back height | 18 in |
| Overall size | 43 x 39 x 35 in with riggings (30 in seat) |
| Folded width | 15 in |
| Frame | Carbon steel, chrome finish |
| Maker country | USA |
| Brand | Drive Medical |
| Category | Positioning & special-function, Bariatric / heavy duty |
| Catalog ID | MW-055 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Drive Medical Sentra EC Heavy-Duty Extra-Extra-Wide: common questions
What is the weight capacity of the Sentra EC Heavy-Duty?
The extra-extra-wide Sentra EC Heavy-Duty is rated for users up to 700 lb.
How wide is the chair and will it fit my doors?
The 30 inch seat model measures 39 inches wide when open, so measure doorways first. Folded, it is 15 inches wide.
Are footrests included?
The maker's listing states that the aluminium foot plates are ordered separately. Tell us in your enquiry and we will include them in the quote.
How to get a quote for the Drive Medical Sentra EC Heavy-Duty Extra-Extra-Wide
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Parts listed for Drive Medical chairs
All partsTheir source pages name this model or this brand. We confirm the fit for your chair before quoting.
USD 16-86 per pair depending on model (retailer)
Anti-Tipper with Wheels (STDS802 and variants)
Anti-tippers. Pair of rear anti-tip bars with small wheels that stop the chair tipping backwards.
USD 42.94 (Monster Scooter Parts)
STDS1009 24 x 1 Solid Urethane Treadless Tire
Tires - solid / puncture-proof. A black treadless solid urethane tire, the 24 x 1 in replacement for several Drive Medical manual wheelchairs.
from USD 42.82 (Monster Scooter Parts)
Diamond Knobby C154G 4.00-5 (13 x 4) Pneumatic Tire
Tires - scooter. A black 4-ply-rated 4.00-5 pneumatic tire with diamond knobby tread for large outdoor scooters.
Price on request
Heel Loops (STDS831)
Heel loops and straps. Pair of replacement heel loops for Drive Medical wheelchair footrests.
$44.99 (monsterscooterparts.com)
UB12120 12V 12Ah AGM
Batteries - AGM. Compact sealed AGM battery with F2 tabs for travel scooters that run on small 12 Ah packs.
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