Specializing in Custom Rehab Seating & Positioning For All Your Custom Seating Needs

TDX SP Power Wheelchair

TDX SP Power Wheelchair
The next generation of Total Driving eXperience
Product ID: TDXSP
HCPCS Code: K0848/K0849/K0850/K0851**
HMESA CODE: 20-10-04-03
Price starting At…$5,970.00*


Product Description

The TDX SP is the first model in the next generation of TDX (Total Driving eXperience) power wheelchairs. The TDX SP takes all the best features of the TDX series and improves upon them with enhanced performance, superior ride quality, quieter chassis, and an elegantly simple design.
With built-in technologies such as a True Center Wheel drive, Enhanced SureStep, Traction Control Design, Quiet Stability Lock, MK6i Electronics, and powerful 4-pole motors, the TDX SP is designed to meet the needs of rehab clients who demand performance and style.


  • Enhanced SureStep suspension allows for the front casters to travel 6 inches (3″ up and 3″ down). Coming up and off everyday obstacles like thresholds now feels effortless and silent.
  • Powerful and reliable 4 pole motors allow for a top speed of 5.8 mph
  • Quiet Stability lock provides stability with a “damping” effect while driving
  • MK6i Electronics with the new MK690 controller provides up to 90 amps of power



Seat Width:12″ – 24″ Rehab Seat
16″,18″,20″,22″ Van Seat
Seat Depth:12″ – 22″ Rehab Seat
16″-18″ Van Seat on 16″ or 18″ wide
18″-20″ Van Seat on 20″ or 22″ wide
Back Height:12″ – 24″ Rehab Seat
38″ Van Seat w/o headrest
45″ Van Seat w/headrest
Back Angle:85-105 degrees
Seat To Floor Height:On ADJASBA seat: Low 16.5″ @ 0 degrees; Medium 18.5″ @ 0 degrees; Tall 20.5″ @ 0 degrees. Seat to Floor Height at 5 degrees – add o.5″ to each
VAN seat to floor height: 21″ from top of seat to floor.
Overall Width:24″ with 22TRY Battery Tray
25.5″ with 24TRY Battery Tray
Overall Length:35.25″ (without front riggings)
Overall Height:35.5″ – 39.5″
Wheel and Caster Size:Front and rear casters 6″ x 2″; Drive Wheel (flat-free) 14″ x 3″
Incline Capability:9 degrees
Turning Radius:22″ (including center mount footboard)
Ground Clearance:3″
Speed:5.8 mph / 5 mph (heavy-duty)
Product Weight:264 lbs. (with batteries), 166 lbs. (without batteries)
Van Seat – 179 lbs without batteries and 277 lbs. with batteries
Battery:22NF (2 each)
Optional 24 Gel Battery
Warranty:Effective March 1, 2007 limited warranties will be as follows:
Base Frame: 5 years
Seat Frame: 3 years
Electrical Components: 1 year
Motors: 1 year
Batteries: 6 months
Remaining Components(except upholstered materials, padded materials, tires/wheels) 1 year.Warranty – Canada Only
Base Frame:5 years
Seat Frame: 3 years
Electrical Components: 2 years
Motors: 2 years
Batteries: 6 months
Remaining components (except upholstered materials, padded materials, tires/wheels): 1 year
NOTE: For more detail please refer to the full specifications brochure link above, or call Customer Service at (800) 333-6900. All specifications, prices, and product configurations are subject to change without notification. Accessories and seating products shown in the photographs are not necessarily included in the base price of wheelchair. Please refer to current price lists located at www.invacare.com.


* MSRP – Manufacturer’s Suggested Retail Price does not include optional equipment and accessories that may be available for this product.** This information is not intended to be, nor should it be considered billing or legal advice. Providers are responsible for determining the appropriate billing codes when submitting claims to the Medicare Program and should consult an attorney or other advisor to discuss specific situations in further detail.

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