The Tennant X4 ROVR is a compact purpose-built autonomous floor scrubber powered by BrainOS, with a 500 mm dual-disk cleaning path, narrow-aisle navigation and Tennant factory-direct support.
Get quotes in 24–48 hours
Verified suppliers & secure process
Transparent pricing & guidance
The Tennant X4 ROVR is a purpose-built autonomous hard-floor scrubber designed for commercial facilities that need reliable cleaning in compact or high-traffic layouts.
It combines a 500 mm dual-disk scrub path, up to 19 kg of down pressure, 38 L solution and recovery tanks, and estimated coverage of approximately 1,860 m² per solution tank.
BrainOS provides Teach & Repeat and Area Fill cleaning modes, while automotive-grade 3D LiDAR and RGB cameras support autonomous navigation and obstacle awareness.
With aisle navigation as narrow as about 71 cm, up to 2.5 hours of autonomous scrubbing and Tennant’s factory-direct service and customer-success network, X4 ROVR is aimed at organisations that value compact autonomy backed by an established commercial cleaning manufacturer.
Teach & Repeat and Area Fill modes make route creation straightforward for cleaning teams.
Commercial dual-disk scrub head delivers up to 19 kg of down pressure.
Balanced solution and recovery capacity supports substantial commercial floor coverage.
Compact 56 cm body is designed to navigate aisles as narrow as about 71 cm.
90 Ah lithium-ion battery supports autonomous scrubbing with onboard charging.
Factory-direct service and customer-success teams support deployment and ongoing operation.
Autonomous cleaning robot
Autonomous commercial floor scrubbing
Indoor commercial and high-traffic facilities
Current commercial autonomous platform powered by BrainOS; Tennant factory-direct service and support
No transport payload; 38 L solution and 38 L recovery tanks
500 mm dual-disk scrub path; 551 mm squeegee; no manipulator arm
Autonomous wheeled mobility; navigates aisles as narrow as 710 mm
Dual-disk scrub head, velocity-controlled solution delivery and squeegee recovery
Not publicly specified by Tennant
Up to 2.5 h autonomous scrubbing
25.6 V, 90 Ah lithium-ion battery; onboard 100–240 VAC charger
BrainOS; Teach & Repeat and Area Fill autonomous cleaning modes
Automotive-grade 3D LiDAR and RGB cameras with enhanced computer vision
960 × 560 × 1,120 mm
183 kg, tanks empty with battery



Tennant does not publish one universal retail price for the X4 ROVR. Pricing is normally provided through Tennant or its regional sales channel and depends on country, service package, delivery, deployment and commercial terms.
You can request a Tennant X4 ROVR quote through Anton Robots to compare the machine, autonomy package, commissioning and support.
You can request the Tennant X4 ROVR through Anton Robots or directly through Tennant’s regional sales organisation. Tennant promotes factory-direct sales, service and customer-success support in markets where it operates directly.
Confirm delivery territory, training, BrainOS services, pads or brushes, warranty and maintenance coverage in the quote.
X4 ROVR is a current Tennant autonomous floor scrubber. Professional units are normally sold through Tennant or authorised channels rather than consumer-style online checkout.
If considering a used or ex-demo machine, verify battery condition, BrainOS access, service history, software entitlement and whether Tennant support can be transferred.
Yes. You can request an X4 ROVR quote through Anton Robots. A useful proposal should include the robot, battery, onboard charger, pads or brushes, BrainOS deployment, route setup, training, warranty and service.
Provide floor area, aisle widths, operating hours, soil level and destination so the supplier can validate route fit and expected coverage.
The exact package varies by market, but X4 ROVR is delivered as a purpose-built autonomous scrubber with a 90 Ah lithium-ion battery, onboard charger, BrainOS autonomy and commercial scrubbing hardware.
Tennant lists approximately 1,860 m² of estimated coverage per solution tank. The machine uses a 500 mm dual-disk cleaning path with 38 L solution and 38 L recovery tanks.
Real coverage depends on route layout, soil level, solution flow, obstacles and repeat passes. Measure accepted cleaned area during a site trial before finalising labour assumptions.
Tennant publishes up to 2.5 hours of autonomous scrubbing from the 25.6 V, 90 Ah lithium-ion battery.
The onboard charger supports standard 100–240 VAC supply. Actual runtime varies with floor resistance, down pressure, solution flow, traffic and battery condition.
Tennant publishes autonomous aisle navigation as low as 71 cm, a 90-degree aisle entrance around 91 cm and a U-turn width as low as 1.37 m.
It can also operate as close as about 7.6 cm from a wall under the published autonomous specification. Real routes should still be measured with shelving, displays and traffic in place.
X4 ROVR uses BrainOS with two main learning approaches: Teach & Repeat and Area Fill. Operators can teach a route or define an area for autonomous cleaning rather than programming complex robot code.
BrainOS uses onboard perception and computer vision to navigate and respond to obstacles while following the trained cleaning plan.
Teach & Repeat is useful when a cleaner wants the robot to reproduce a specific trained route. Area Fill is designed for a defined open area where the robot can generate coverage within the boundaries.
The best mode depends on aisle geometry, fixtures, traffic and how often the layout changes. Both should be tested during deployment.
The X4 ROVR uses a 500 mm dual-disk scrub head operating at 220 rpm with up to 19 kg of down pressure. It also uses velocity-controlled solution delivery during autonomous scrubbing.
Pad or brush selection and solution flow should be matched to the floor finish and soil load rather than using maximum pressure for every task.
The machine carries 38 L of solution and 38 L of recovery water, plus an 11.4 L demisting chamber in Tennant’s current specification.
Operators still need to fill solution, drain recovery water, inspect the squeegee and service pads or brushes between appropriate cleaning cycles.
Yes. Tennant designed X4 ROVR as a compact autonomous floor scrubber for commercial facilities, with automotive-grade 3D LiDAR, RGB cameras and enhanced computer vision.
Its narrow-aisle capability can suit retail, education, healthcare and other high-traffic facilities, but deployment should still define operating times, pedestrian interaction and exception procedures.
Tennant highlights Factory-Direct Service and Customer Success as part of the X4 ROVR proposition. This can include deployment help, staff support and machine service depending on the local market and contract.
Ask for written response times, preventive-maintenance scope, battery coverage, software support and parts availability before purchase.
Tennant operates in multiple international markets, but X4 ROVR availability, support, service structure and product configuration vary by country.
Before importing or buying across borders, confirm local warranty, BrainOS service, charger compatibility, parts, consumables and the Tennant organisation responsible for field service.
X4 ROVR is worth considering when a facility wants a compact autonomous scrubber from an established cleaning-equipment manufacturer, particularly where narrow aisles and strong service coverage matter.
Its 71 cm aisle capability, 38 L tanks, BrainOS training modes and factory-direct support are key advantages. For very large open floors or longer shifts, compare larger Tennant AMRs and other commercial cleaning robots.
Tell us what you need. Our experts will help you find the right robot for your business.
Browse Robots
Humanoid Robots
Robot Dogs
Robotic Arms
Cobots
AMR Robots
AGV Robots
Service Robots
Companion Robots