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Robot profile · Tennant

Tennant X4 ROVR · specifications, operator review and alternatives (2026)

The Tennant X4 ROVR is a compact autonomous floor scrubber launched in 2024, designed from the outset as a robot (not converted from a ride-on machine, unlike the AMR range). It scrubs a 508 mm path, carries 38 L of water and stands out for its manoeuvrability (710 mm aisle) and a 19 kg brush pressure. The trade-off: a 2.5 h runtime and no docking station. Price and availability on request.

Tennant X4 ROVR, overall view of the Tennant cleaning robot

At a glance

TypeCompact autonomous floor scrubber (native AMR)
Manufacturer / yearTennant · 2024
Cleaning width508 mm
Tanks38 L clean water · 38 L recovery (+11.4)
Brushes2 Insta-Click discs, 220 rpm · 19 kg pressure
Aisle / U-turn710 mm / 1,370 mm
Runtime / charging2.5 h · 2.2 h charge
Weight183 kg
ReferencesPG Holding (Hungary), DFW Museum
Commercial modelPurchase, rental or RaaS · price on request
Verified on16/07/2026 · CSV v39

Specifications

ModeScrubber-dryer (hard floor scrubbing) · designed from the outset as a robot
Cleaning width508 mm
Brushes2 Insta-Click discs, 220 rpm · 19 kg pressure
Tanks38 L clean · 38 L recovery (+11.4)
Runtime / charging2.5 h / 2.2 h
Passage / U-turn710 mm aisle / 1,370 mm U-turn
Weight183 kg
Noise level66 dBA
Docking stationNo (no dock)
Carpet compatibleNo
Site layout constraintRoutes must stay more than 457 mm from drops, loading docks and stairs
DistributionAsk us about availability
Commercial status 2026On sale

Reading by environment

Floor area bandSmall and medium-sized floor areas. 38 L tanks and above all a 2.5 h runtime: that is the limiting factor, with frequent recharging beyond it. Core use on compact sites.
Footprint / aislesIts signature: designed from the outset as a robot, it is highly manoeuvrable (710 mm aisle). It fits where the converted ride-on machines (T7, T380) cannot go. That is its real advantage.
Floors and soilingDisc scrubber-dryer with 19 kg of brush pressure, adequate for maintenance cleaning. No carpet. Large debris must be pre-swept.
Occupancy / hours66 dBA, acceptable in daytime. References in a museum and in retail, which points to use in busy environments.
Site layoutA constraint to know about: routes must stay more than 457 mm from drops, loading docks and stairs. Build it in from the moment the site is mapped.
PlumbingNo dock: manual fill and drain, all the more frequent because the tanks are small.

Floors and soiling

Compact disc scrubber-dryer for hard floors: stuck-on and wet soiling in small and medium-sized spaces, including cluttered ones thanks to its manoeuvrability. No carpet. Large debris must be pre-swept. Its value lies in access, not throughput.

What the manufacturer does not say

Designed as a robot, not converted. Unlike the AMRs (T7, T16, T380, ride-on machines motorised for autonomous operation), the X4 ROVR is a native robot: hence its manoeuvrability, but also the absence of a manual driving fallback and of a dock.

The 2.5 h runtime is short. With no dock, this is the structural constraint: it confines the machine to small sites, with frequent recharging.

A real site layout constraint. The minimum 457 mm clearance from drops, loading docks and stairs is not a detail: it determines feasibility on a site with docks or mezzanines. Cost structure: machine plus consumables plus manual water handling.

Purchase or outsourced service

On a purchase (capex), the native X4 ROVR offers fine manoeuvrability but has neither a manual driving fallback nor a dock, and its short runtime (2.5 h) confines it to small sites with frequent recharging. Under an outsourced service (opex), the contractor absorbs those recharges and guarantees continuity. See the Pudu range and the on-site demonstration, or our robotic cleaning service.

Strengths and limits

Strengths

  • Designed from the outset as a robot: highly manoeuvrable (710 mm aisle).
  • 19 kg brush pressure, Insta-Click tool change.
  • Retail and museum references, Tennant after-sales service.

Limits

  • 2.5 h runtime and no dock: small sites, frequent recharging.
  • Site layout constraint (457 mm from drops and loading docks).
  • Scrubbing only, no carpet.

Alternatives

  • Within the Tennant range: the X6 ROVR (larger native AMR, with dock) as floor area grows; the T380AMR as a ride-on option.
  • Against other compact robots: the Gausium Scrubber 50 Pro and the Pudu CC1 / CC1 Pro.

To compare it with the Pudu CC1, see the Pudu CC1 profile. To put figures on a project: talk to us about pricing, rental versus purchase, or an on-site demonstration.

Sources

Consulted on 16/07/2026: Tennant product page for the X4 ROVR; internal robot database (v39). Values marked "n/p" are not published. No price displayed: on request.

Frequently asked questions

How does it differ from the Tennant AMRs?
The X4 ROVR was designed from the outset as a robot (and is more manoeuvrable), whereas the AMRs are ride-on machines converted to autonomous operation.
What is the runtime?
2.5 h, with a 2.2 h charge and no dock: best kept for small sites.
Does it fit through tight spaces?
Yes, that is its strong point: a 710 mm aisle.
What does it cost?
Price on request. Tell us about your site and we will come back with availability and a quotation.
The full-service contract No capital outlay All-inclusive, per month Per robot. Equipment, maintenance, parts, consumables and replacement within 72 h. See the offer → Purchase with maintenance contract The robot on your balance sheet Purchase + maintenance The robot becomes your asset; the contract covers servicing and parts. See the offer →

Compare the two options, criterion by criterion →

Interested in the Tennant X4 ROVR, or in an alternative?

Ask us: we will tell you plainly whether this model suits your floors, and what we would do in your position. Reply within one working day.

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