Karhdir RO850 22 in

Last updated: November 9, 2026

Karhdir RO850 22 in
3.5/5#5 of 9 in 17 in and up floor scrubbers
3.5

A 22 in battery scrubber with 18.5 gal of recovery, for warehouses and large open floors. Its battery runtime is not published.

  • 22 inPath
  • 15.9 / 18.5 galTanks
  • BatteryPower
Check price at Amazon$2,489

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Widest path and largest tanks here at a mid-range price
  • Brushless motors
  • Two-year warranty
Cons
  • Battery runtime not published
  • At 300 lb and 31.5 in wide it needs open floor and wide doors

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.

Specifications

Model numberRO850
Cleaning
Cleaning path22 in
Squeegee width31.5 in
Maker productivity claim (not scored)32,000 sq ft/h
Tanks
Solution tank15.9 gal
Recovery tank18.5 gal
Power
PowerBattery
Build
Weight300 lb
Parts warranty2 years

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