Autonomous floor scrubber

Tennant T380AMR

Smaller robotic scrubber (BrainOS) for narrow aisles and mid-size spaces; can also be driven by hand.

Made by Tennant Company · Official page

Whirrwork assessment, not a lab test

Not enough evidence to rate

  • No independent trial, test, certification or documented deployment found yet.

0 independent sources found · spec transparency 5 of 8 key specs published. How we rate.

Specs (maker-published)

SpecValueAs published · source
Cleaning width500 mm“Cleaning Path: 20 in / 500 mm” tennantco.com
checked Oct 28, 2026
Tank75 L“Solution Tank Capacity: 20 gal / 75 L” tennantco.com
checked Oct 28, 2026
Runtime / flight time240 to 300 min“Estimated Run Time: Up to 4 (Flooded Lead Acid Battery), Up to 5 (High Capacity Lithium-Ion Battery)” tennantco.com
checked Oct 28, 2026
Weight385 kg“Weight: 850 lbs / 385 kg (tanks empty with batteries)” tennantco.com
checked Oct 28, 2026
Noise66 dBA“Standard Sound Level: As low as 66 dBA (Tennant T380AMR & T7AMR specification sheet, Rev 3/2022)” tennantco.com
checked Oct 28, 2026

Not published by the maker (or not found yet): Coverage rate, Top speed, Sensors.

Independent evidence

None found yet. If you know of an independent trial, test or certification for this model, it would change this page.

Jobs it can do

From its robot type. Whether it suits your site depends on the specs above and on the job's checklist.

Compare with other autonomous floor scrubbers