An inexpensive battery scrubber with large tanks for a 15 in machine, for small warehouses and shops on a budget. Its runtime is not published.
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Karhdir C series model we rank, smallest first. Ratings compare each against its own size.
| Model | Path | Rating | Price |
|---|---|---|---|
| Karhdir C4 15 in (this one) | 15 in | 2.8/5 | $1,619 |
| Karhdir C5 18 in | 18 in | 3.1/5 | $1,999 |
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.
| Model number | C4 |
|---|---|
| Cleaning | |
| Cleaning path | 15 in |
| Squeegee width | 23 in |
| Brush speed | 200 rpm |
| Maker productivity claim (not scored) | 24,000 sq ft/h |
| Tanks | |
| Solution tank | 6 gal |
| Recovery tank | 5 gal |
| Power | |
| Power | Battery |
| Build | |
| Weight | 147 lb |
| Parts warranty | 1 year |
A corded roller-brush scrubber for tiled kitchens, restrooms and locker rooms where grout gets dirty. It is one of the cheapest commercial-brand machines per inch of path.
Amazon $2,299A light corded micro scrubber that replaces the mop in restrooms and small kitchens, backed by a five-year parts warranty.
Amazon $2,006.41A quiet cordless micro scrubber for restrooms, small shops and day cleaning around people. Its battery lasts about 40 minutes and it costs more than larger disc machines.
Amazon $3,826Compare the Karhdir C4 15 in with any other floor scrubber →
More from Karhdir: every Karhdir product ranked.
