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Pioneer 4


The Pioneer 4 scooter is a heavy-duty four-wheel mobility scooter. The Pioneer 4 is perfect for customers with an above-average build holding up to 400 pounds! With a comfortable 20” seat, this scooter will offer the rider all-day comfort with its thick-cushioned captain’s seat and headrest. The Pioneer 4 four-wheel is a very supportive mobility scooter that has been designed to make it easier to get around indoors or outdoors while traveling.

Resource Materials

Pioneer 4 Specifications

Product NumberS141
Weight Capacity 400 lbs
Seat Width20"
Seat Depth20"
Backrest Height20"
Seat-to-Ground Height25" - 28"
Seat-to-Deck Height16" - 19"
Overall Length48"
Overall Width23"
Overall Height45.5"
Turning Radius52"
Ground clearance4"
Weight of Heaviest Piece97 lbs
Total Weight189 lbs
Max Speed5 mph
Per Charge Rangeup to 18 miles
MotorDC 24V, 250W
ControllerDynamic Rhino2 90A
Battery Size (2)12V/U1 (34AH)
Charger5A off-board
Front Wheel(s)10" flat-free
Rear Wheels10" flat-free
HCPCS CodeK0899
Standard ColorsRed or Blue


  • Headlight, tail lights, turn signals, and hazard lights
  •  Hydraulic, adjustable tiller
  •  20”W x 20”D x 20”H, sliding, captain seat
  •  4” ground clearance
  •  3 Wheels for tighter turning radius for increased maneuverability
  •  4 Wheels for more stability


Oxygen Tank Holder
Cane & Crutch Holder
Walker Holder
Foldable Rear Basket
Weather Cover

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