- Cleaning path
- 20 in
- Runtime
- Up to 2.5 h
Tennant X4 ROVR
Compact robot scrubber from a US floor care brand, fits 28 in aisles
Researched by Riley Hart · updated Nov 9, 2026
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Is the Tennant X4 ROVR worth it? The X4 ROVR is for schools, grocery stores, clinics and retailers that want a scrubber from an established US brand with a local service network. It costs $49,382 as of Nov 9, 2026.
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Pros
- Fits aisles as narrow as 28 in
- 10 gal tanks, about 20,000 sq ft per fill
- Quiet at 66 dBA
- 3 year warranty per the dealer listing
- Made by an established US floor care company
Cons
- High price at $49,382
- Only up to 2.5 h per charge
- No docking station for water refill
- Scrubs only, no carpet or dry vacuum mode
- Software term is unclear on the dealer page
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The X4 ROVR is for schools, grocery stores, clinics and retailers that want a scrubber from an established US brand with a local service network. It fits 28 in aisles and carries 10 gallons. Skip it if you want hands off running, since it has no auto refill dock, no public rental price and only about 2.5 hours of runtime.
Best for: schools and stores that want US dealer service. Skip if: you want auto refill or a monthly rental price.
Specs
- Cleaning modes
- Wet scrubbing with vacuum pickup, in robot mode or manual mode (Tennant and Sweepscrub)
- Cleaning width
- 20 in (500 mm) dual disk path, 21.7 in squeegee (Tennant)
- Coverage per hour
- Not published per hour; about 20,000 sq ft (1,860 sq m) per tank of solution (Tennant)
- Tank capacity
- 10 gal (38 L) solution, 10 gal (38 L) recovery (Tennant)
- Runtime
- Up to 2.5 h of autonomous scrubbing (Tennant); Sweepscrub lists 2 h
- Charge time
- Not published; 90 Ah lithium ion battery with on board charger and opportunity charging (Tennant and Sweepscrub)
- Navigation
- BrainOS from Brain Corp with computer vision; sensor list not published (Robotics 24/7)
- Min aisle width
- As low as 28 in (71 cm); U turn in 4.5 ft (1.37 m) (Tennant)
3 year cost of ownership
- Robot
- $49,382
- Total
- $49,382
Sweepscrub lists $49,382 with battery, charger, pad driver or brush, training and installation. Its title says 5 year software and its included list says lifetime autonomy agreement, so confirm the software term in writing. Deployment fees are listed as optional extras with no amounts. Tennant does not publish a list price.
Status and safety
- US availability
- ● On sale
- Recalls
- ● No Tennant robot recall in the CPSC database as of Nov 11, 2026. Checked daily.
- FCC authorized
- Not checked
- Company
- ● Active (Tennant is listed on the NYSE and said it sold its 10,000th robot scrubber in June 2025)
- Warranty
- ● 3 years per the Sweepscrub listing title; Tennant's spec sheet lists no term
Price history
Tracked dailyTracking started Nov 9, 2026 at $49,382.
Each day adds a point. Turn on a price alert to hear about drops.
Where to buy
- Sweepscrub
- $49,382 →
US dealer list prices, checked Nov 9, 2026. Dealers change prices often, so ask for a quote.
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Spec history
Checked dailyNo spec changes since we started tracking on Nov 10, 2026.
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Questions buyers ask
How much does a Tennant X4 ROVR cost?
Sweepscrub lists it at $49,382 with training and installation, checked November 9 2026. Tennant does not publish a price, so other dealers may quote differently.
Is the robot software included?
The Sweepscrub listing title says 5 year software and its included list says lifetime autonomy agreement. Ask the dealer which one applies before you buy.
How much floor does one tank cover?
Tennant estimates about 20,000 sq ft per 10 gallon solution tank and up to 2.5 hours of scrubbing per charge.
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