Drive Medical Sentra Extra Heavy Duty Wheelchair - Wheelchair
The Sentra Extra Heavy Duty Wheelchair from Drive Medical boasts a 500 pound weight capacity, made possible through the use of reinforced steel gussets, heavy gauge reinforced naugahyde upholstery, reinforced side frame, caster journals, and dual cross bars. The stylish triple coated chrome frame, made of carbon steel, adds a touch of elegance to this bariatric wheelchair. Available in various arm styles and seat widths, the right wheelchair exists for you.
Features
- Carbon Steel frame with silver vein finish is attractive, and easy-to-maintain
- Reinforced steel gussets at all weight bearing points provide additional strength
- Durable, heavy-gauge reinforced naugahyde upholstery
- Comes standard with carry pocket on backrest
- Reinforced side frame, caster journals and dual cross bars
- Dual-position front fork
- Dual-position front frame
- Composite Mag-style wheels are lightweight and maintenance free
- Hemi-adjustable caster is optional (Part #STDS1074)
- Precision sealed wheel bearings in front and rear ensure long-lasting performance and reliability
- Padded armrests provide added user comfort
- Comes with swing-away footrests or elevating leg rests with tool-free adjustable length riggings
- Comes with push-to-lock wheel locks
- Weight Capacity: 500 lbs
What our Experts Think
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Built for extra heavy-duty support – Engineered with a reinforced steel frame, this wheelchair is designed to accommodate higher weight capacities while maintaining stability and long-term durability.
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Comfort-focused seating for extended use – A wider seat design with padded upholstery helps improve comfort for long periods of sitting, making it suitable for daily mobility needs.
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Reliable indoor and outdoor performance – Large rear wheels and sturdy front casters provide steady maneuverability across indoor floors and more demanding outdoor surfaces.
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Safety-first design elements – Features such as secure wheel locks and a stable frame geometry help enhance user confidence during transfers and stationary use.
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Caregiver-friendly handling – Ergonomic push handles and a balanced frame design make it easier for caregivers to assist with movement and positioning.
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Low-maintenance construction – Durable materials and simple mechanical components reduce upkeep requirements, making it practical for both home and clinical environments.
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Versatile everyday mobility solution – Well-suited for users who need a strong, dependable wheelchair for routine mobility, recovery support, or long-term care.
Q&A
Q: What is the Drive Medical Sentra Extra Heavy Duty Wheelchair?
A: A bariatric wheelchair designed for enhanced strength, stability, and comfort for users requiring a higher weight capacity and wider seating.
Q: Who is this wheelchair best suited for?
A: Ideal for bariatric patients, long-term care users, and individuals needing a reinforced wheelchair for daily mobility and support.
Q: What is the weight capacity?
A: Typically supports up to 700 lbs, depending on the configuration.
Q: What seat sizes are available?
A: Commonly available in wider seat options (such as 20"–24"+) to provide extra comfort and space.
Q: What makes it extra heavy duty?
A: It features a reinforced steel frame, double cross-brace support, and heavy-duty components designed for maximum durability.
Q: Does it fold for transport?
A: Yes. Despite its reinforced build, it folds for storage and transport when needed.
Q: Are the armrests and leg rests adjustable?
A: Yes. Many configurations include detachable or flip-back armrests and swing-away or elevating leg rests for easier transfers.
Q: Is it suitable for daily use in healthcare settings?
A: Yes. It is built for frequent, long-term use in hospitals, nursing homes, and homecare environments.
Q: Does it provide stability and safety?
A: Yes. Wide wheelbase construction and reinforced framing improve stability, balance, and user safety during mobility.
Maintenance Tips
- Clean frame, seat upholstery, and armrests regularly with mild soap and water; dry completely to prevent corrosion and odor buildup.
- Inspect brakes before each use and adjust if stopping power is reduced or uneven.
- Check tires (solid or pneumatic) for wear, cracks, or low pressure and replace/repair as needed.
- Tighten all bolts, nuts, and fasteners on a routine basis to maintain structural stability under heavy-duty use.
- Lubricate wheel axles, folding joints, and moving components periodically for smooth operation.
- Examine the frame for stress points, cracks, or bending—especially after heavy load use or transport.
- Ensure footrests, armrests, and anti-tippers are securely locked and functioning properly before each use.
- Keep casters free from hair, dust, and debris to maintain easy maneuverability.
- Store in a dry, indoor environment to prevent rust and prolong frame durability.
- Follow the manufacturer’s weight capacity guidelines strictly to maintain safety and extend product life.
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