Proactive Medical Chariot-IV XTC K4 Lightweight Wheelchair with Adjustable-Angle Backrest Customization

Chariot-IV XTC Wheelchair: High-Strength Variable-Angle Backrest and Integrated Tool-Free Depth Adjustability

The Proactive Medical Chariot-IV XTC Wheelchair (K4) represents an advanced tier of clinical mobility engineering, combining an ultra-lightweight aluminum frame with unparalleled multi-position adjustments. Specifically designed to fulfill the rigid requirements of acute care, long-term facilities, and institutional procurement, this high-performance wheelchair addresses complex patient positioning challenges without requiring secondary aftermarket modifications. It offers an adaptable baseline platform that easily accommodates changing structural needs, reducing the total cost of fleet ownership for facility operators.

Operational customization is anchored by an integrated adjustable-angle backrest that ranges fluidly from 5 to 20 degrees in 5-degree increments. This clinical feature is critical for patients requiring targeted thoracic alignment, specialized pressure offloading, or enhanced trunk stability. To ensure immediate adaptability for varying user heights, the backrest frame adjusts vertically from 17 to 19 inches in 1-inch increments. Accommodating changing patient anatomy is further simplified by built-in seat rail extensions and hook-and-loop extendable upholstery that rapidly modifies the standard seat depth from 16 inches to an extended 18-inch profile.

Every structural point on the Chariot-IV XTC is optimized for low-maintenance reliability and clinical safety. The dual-axle system allows fluid transitions between standard adult seating heights and lower Hemi-level configurations for self-propulsion. Front caster forks feature three unique height settings alongside dedicated angle adjustability to maintain optimal tracking. Completed with quick-release 24-inch composite mag wheels, precision-sealed bearings, and an adjustable anti-tipper system with integrated flip-up wheels, this wheelchair ensures long-term operational performance across all medical environments.

Key Benefits:

• Adjustable-Angle Seating Back: Features a structural rear adjustment flange allowing the backrest angle to tilt from 5 to 20 degrees to enhance patient posture and trunk stability.
• Vertical Backrest Increments: Provides custom upper-body tracking with a selectable backrest height that ranges from 17 to 19 inches in precise 1-inch adjustments.
• Built-In Depth Extensions: Employs integrated seat rail extensions and extendable heavy-gauge nylon upholstery to scale seat depth from 16 inches up to 18 inches.
• Dual-Axle Height Profiles: Allows rapid modification of the patient's seat-to-floor orientation between standard 19.5-inch and low 17.5-inch Hemi-height elevations.
• Quick-Release Mag Wheels: Equipped with 24-inch maintenance-free composite wheels that detach quickly via a central push-button hub to simplify facility storage and transit.
• Flip-Up Safety Anti-Tippers: Includes standard adjustable anti-tippers fitted with flip-up wheels that remain permanently attached to protect patients without obstructing curbs.

Specifications:

• Seat Width Offerings: 16", 18", 20", or 22"
• Seat Depth Range: 16" Base (Expandable to 18" via built-in rail extensions)
• Seat-to-Floor Clearance: 19.5" (Standard Adult Height) | 17.5" (Hemi Height Profile)
• Backrest Configuration: Detachable, 5° to 20° angle adjustable, 17" to 19" height adjustable
• Weight Capacity Tiers: 300 lbs. (16" / 18" sizes) | 350 lbs. (20" / 22" bariatric sizes)
• Overall Exterior Width: 24" (16" Seat) | 25" (18" Seat) | 27" (20" Seat) | 29" (22" Seat)
• Product Base Weights: 34 lbs. (16"/18"/20" sizes) | 35 lbs. (22" size) excluding front rigging options
• Frame Material: Lightweight, high-strength structural aluminum
• Armrest Hardware: Height-adjustable, flip-back, removable padded desk-length armrests
• Upholstery Composition: Heavy-gauge, moisture-resistant, flame-retardant black nylon
• Front Rigging Varieties: Tool-free adjustable swing-away footrests (SWFR) or elevating leg rests (ELR)
• Caster Assemblies: 3-position height and angle-adjustable front caster forks with low-profile urethane tires
• Rear Drive Assemblies: 24" composite mag-style wheels with precision sealed bearings and urethane tires
• Braking Mechanisms: Manual push-to-lock wheel locks
• Manufacturer Warranty: Limited Lifetime Warranty covering structural defects and craftsmanship