{"product_id":"proactive-medical-chariot-iv-xtc-k4-lightweight-wheelchair-with-adjustable-angle-backrest-customization","title":"Proactive Medical Chariot-IV XTC K4 Lightweight Wheelchair with Adjustable-Angle Backrest Customization","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch2\u003eChariot-IV XTC Wheelchair: High-Strength Variable-Angle Backrest and Integrated Tool-Free Depth Adjustability\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eOperational 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.\u003c\/p\u003e\n\u003cp\u003eEvery 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.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eKey Benefits:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable-Angle Seating Back:\u003c\/b\u003e Features a structural rear adjustment flange allowing the backrest angle to tilt from 5 to 20 degrees to enhance patient posture and trunk stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVertical Backrest Increments:\u003c\/b\u003e Provides custom upper-body tracking with a selectable backrest height that ranges from 17 to 19 inches in precise 1-inch adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt-In Depth Extensions:\u003c\/b\u003e Employs integrated seat rail extensions and extendable heavy-gauge nylon upholstery to scale seat depth from 16 inches up to 18 inches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual-Axle Height Profiles:\u003c\/b\u003e Allows rapid modification of the patient's seat-to-floor orientation between standard 19.5-inch and low 17.5-inch Hemi-height elevations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuick-Release Mag Wheels:\u003c\/b\u003e Equipped with 24-inch maintenance-free composite wheels that detach quickly via a central push-button hub to simplify facility storage and transit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlip-Up Safety Anti-Tippers:\u003c\/b\u003e Includes standard adjustable anti-tippers fitted with flip-up wheels that remain permanently attached to protect patients without obstructing curbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Width Offerings:\u003c\/b\u003e 16\", 18\", 20\", or 22\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat Depth Range:\u003c\/b\u003e 16\" Base (Expandable to 18\" via built-in rail extensions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeat-to-Floor Clearance:\u003c\/b\u003e 19.5\" (Standard Adult Height) | 17.5\" (Hemi Height Profile)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBackrest Configuration:\u003c\/b\u003e Detachable, 5° to 20° angle adjustable, 17\" to 19\" height adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight Capacity Tiers:\u003c\/b\u003e 300 lbs. (16\" \/ 18\" sizes) | 350 lbs. (20\" \/ 22\" bariatric sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Exterior Width:\u003c\/b\u003e 24\" (16\" Seat) | 25\" (18\" Seat) | 27\" (20\" Seat) | 29\" (22\" Seat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Base Weights:\u003c\/b\u003e 34 lbs. (16\"\/18\"\/20\" sizes) | 35 lbs. (22\" size) excluding front rigging options\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrame Material:\u003c\/b\u003e Lightweight, high-strength structural aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArmrest Hardware:\u003c\/b\u003e Height-adjustable, flip-back, removable padded desk-length armrests\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUpholstery Composition:\u003c\/b\u003e Heavy-gauge, moisture-resistant, flame-retardant black nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFront Rigging Varieties:\u003c\/b\u003e Tool-free adjustable swing-away footrests (SWFR) or elevating leg rests (ELR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCaster Assemblies:\u003c\/b\u003e 3-position height and angle-adjustable front caster forks with low-profile urethane tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRear Drive Assemblies:\u003c\/b\u003e 24\" composite mag-style wheels with precision sealed bearings and urethane tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBraking Mechanisms:\u003c\/b\u003e Manual push-to-lock wheel locks\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer Warranty:\u003c\/b\u003e Limited Lifetime Warranty covering structural defects and craftsmanship\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Proactive","offers":[{"title":"16\" w\/ Removable Adjustable Height, Flip-Back Desk Arms, SWF, Cap, Nylon Seat Extension - 300 lbs.","offer_id":48342755737844,"sku":"PRO-WCK4X16AHDASF","price":467.95,"currency_code":"USD","in_stock":true},{"title":"18\" w\/ Removable Adjustable, Height Flip-Back Desk Arms, SWF, Cap \u0026 Nylon Seat Extension - 300 lbs.","offer_id":48342755770612,"sku":"PRO-WCK4X18AHDASF","price":467.95,"currency_code":"USD","in_stock":true},{"title":"20\" w\/ Removable Adjustable Height, Flip-Back Desk Arms SWF, \u0026 Nylon Seat Extension - 350 lbs.","offer_id":48342755803380,"sku":"PRO-WCK4X20AHDASF","price":467.95,"currency_code":"USD","in_stock":true},{"title":"22\" w\/ Removable Adjustable Height, Flip-Back Desk Arms, SWF, Cap \u0026 Nylon Seat Extension - 350 lbs.","offer_id":48342755836148,"sku":"PRO-WCK4X22AHDASF","price":496.95,"currency_code":"USD","in_stock":true},{"title":"16\" w\/ Removable Adjustable Height, Flip-Back Desk Arms, ELR, Cap, Nylon Seat Extension - 300 lbs.","offer_id":48342755868916,"sku":"PRO-WCK4X16AHDAELR","price":477.95,"currency_code":"USD","in_stock":true},{"title":"18\" w\/ Removable Adjustable Height, Flip-Back Desk Arms, ELR, Cap \u0026 Nylon Seat Extension - 300 lbs.","offer_id":48342755901684,"sku":"PRO-WCK4X18AHDAELR","price":477.95,"currency_code":"USD","in_stock":true},{"title":"20\" w\/ Removable Adjustable Height, Flip-Back Desk Arms, ELR, Cap \u0026 Nylon Seat Extension - 350 lbs.","offer_id":48342778577140,"sku":"PRO-WCK4X20AHDAELR","price":477.95,"currency_code":"USD","in_stock":true},{"title":"22\" w\/ Removable Adjustable Height, Flip-Back Desk Arms, ELR, Cap \u0026 Nylon Seat Extension -  350 lbs.","offer_id":48342778609908,"sku":"PRO-WCK4X22AHDAELR","price":507.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2304\/8155\/files\/Chariot-IV-XTC-1.jpg?v=1779761290","url":"https:\/\/rescue-supply.com\/products\/proactive-medical-chariot-iv-xtc-k4-lightweight-wheelchair-with-adjustable-angle-backrest-customization","provider":"Rescue Supply","version":"1.0","type":"link"}