Drive Medical Cruiser III K3 Wheelchair, 20x16 Seat with Flip-Back Arms & Swing-Away Footrests, 8" Front Casters, 350 lbs Capacity (K320ADDA-SF)

Finding a heavy-duty manual mobility solution that offers generous hip clearance without adding exhausting frame weight is essential for daily freedom. The Drive Medical K3 Cruiser III wheelchair for adults (model K320ADDA-SF) meets this need by pairing a spacious 20-inch seat width with an agile, high-strength carbon steel chassis. Reinforced to comfortably support user weights up to 350 lbs while maintaining an overall frame weight under 36 lbs (without riggings), this K3 lightweight wheelchair delivers rock-solid structural stability across home living spaces, rehabilitation gyms, and clinical care facilities.

Customization and daily accessibility are engineered into every mechanical joint of the K320ADDA-SF configuration. Its modular 20″ × 16″ seating platform includes built-in telescoping seat rail extensions and expandable nylon upholstery, allowing caregivers to mechanically lengthen the seat depth to 18 inches for proper under-thigh support. Padded desk-length armrests offer both vertical height adjustability and flip-back detachment, enabling users to pull right up to computer desks and dining tables or clear the side profile completely for barrier-free lateral sliding transfers. Outfitted with tool-free swing-away footrests, a dual-axle system for hemi-height foot-assisted walking, 3-position adjustable 8-inch front casters, composite mag-style wheels with precision sealed bearings, and push-to-lock brakes, this chair ensures smooth, low-maintenance daily performance.

Key Features & Performance Benefits

• Reinforced carbon steel frame safely carries user weights up to 350 lbs while weighing under 36 lbs
• Spacious 20-inch seat width prevents lateral thigh compression and side-panel friction for larger adults
• Patented frame extensions and expandable upholstery allow quick seat depth adjustment from 16″ to 18″
• Padded desk-length armrests feature push-button height adjustment and flip backward for lateral transfers
• Tool-free swing-away footrests rotate outward and detach instantly to clear the floor for standing exits
• Dual-axle frame brackets allow swift transition between standard seat height and low hemi-level foot propulsion
• Precision sealed front and rear wheel bearings roll quietly while sealing out grit, dust, and hair
• Front 8-inch casters feature 3-position vertical height adjustments for smooth threshold navigation
• Composite mag-style rear drive wheels provide maintenance-free, flat-free rolling on all floor surfaces
• Modern open-frame architecture eliminates seat guides to accept specialized cushions and custom back inserts
• Direct push-to-lock manual wheel brakes keep the chair stationary during seated transfers
• Textured silver vein finish resists surface scratches, cosmetic chips, and harsh chemical cleaners

Technical Breakdown & Dimensions

Who Benefits Most & Practical Applications

• Larger & Broader Adults: The 20-inch wide seat and 350 lb capacity provide roomy pelvic support without crowding hips against side guards.
• Active Desk Workers & Students: Height-adjustable desk arms slide cleanly under low work tables and dining counters without catching arm pads.
• Rehabilitation & Foot Walkers: Lowering the dual-axle system to hemi height allows users recovering from stroke or injury to walk the chair forward.
• Frequent Standers & Walkers: Front footrests swing aside in one motion, allowing occupants to plant their feet firmly under their center of gravity.
• Caregivers Loading Vehicles: Folds laterally down to a compact 12-inch profile that fits neatly into car trunks and storage closets.

Simple Setup, Adjustment & Care Guidance

To unfold the wheelchair, place hands flat on the outer seat rail tubes and push downward firmly until the cross-brace snaps fully horizontal and the nylon seat is flat. Slide the swing-away footrests onto the front receiver pins and rotate inward until the locking pins click into place. To lengthen seat depth from 16 to 18 inches, loosen the rail extension screws beneath the seat frame, pull the rails forward, and secure the extended upholstery flap. To lower the chassis for hemi foot walking, unbolt the rear drive wheel axles, relocate them to the upper bracket position, and align the 8-inch front casters into the matching fork holes. Always push both manual wheel locks forward before attempting standing or sliding transfers. Clean the silver vein steel frame and nylon seat using a soft cloth dampened with mild soapy water or hospital disinfectant wipes, drying thoroughly with a clean towel.

Explore More Mobility Solutions at All Care Store

Finding the right combination of structural resilience and ergonomic comfort is vital for maintaining long-term physical independence. Shipped rapidly from our central logistics center in Plano, Texas, our extensive catalog supplies clinical-grade mobility equipment to families and medical centers across the nation. Browse our specialized mobility collections to find the best equipment for your daily lifestyle:

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