Precise corner and edge cleaning
Designed to reach along walls and corners, supporting more complete coverage in tighter layouts such as corridors, retail aisles and office spaces.
Cleaning Robots / L3
L3
Compact autonomous scrubbing for tighter commercial spaces where manoeuvrability, consistent cleaning and easy daily operation matter. With a 400 mm scrubbing width, 25 L solution and recovery tanks, and a 700 mm minimum passable width, the L3 is built for routine hard-floor cleaning in constrained indoor environments.
400 mmScrubbing width
Up to 2,016 m²/hProductivity
25 L / 25 LSolution / recovery tanks
700 mmMinimum passable width
Model overview
Compact, capable and built for daily floor care
The L3 is designed for commercial spaces that need a capable autonomous scrubber dryer without the footprint of a larger floor-cleaning robot.
It supports routine hard-floor cleaning in constrained indoor environments, helping teams complete repetitive cleaning work more consistently while keeping staff focused on detail cleaning, presentation, supervision and exception handling. Its compact size, dual disc brush system and autonomous navigation make it a practical option for sites with tighter access, smaller cleaning zones and more frequent interaction with people, fixtures and furniture.
Suitability
Is the L3 the right fit?
The L3 is best suited to indoor sites where compact manoeuvrability, reliable routine scrubbing and simple day-to-day operation matter more than maximum tank capacity or large-area coverage.
Good fit when your site has:
- Tighter indoor access points
- Narrower corridors or mixed-use floor areas
- Smaller to mid-sized cleaning zones
- Routine hard-floor scrubbing requirements
- Furniture, fixtures or customer-facing spaces
- Limited space for larger equipment
- A requirement for easier daily operation and maintenance
Consider a larger model if your site has:
- Very large open floor areas
- Long continuous cleaning runs
- High daily square-metre coverage requirements
- Larger water-capacity requirements
- Heavy-duty or industrial floor conditions
- A need to minimise refill and recovery tank handling over long shifts
For compact commercial spaces and tighter indoor layouts, the L3 may be a strong starting point. For larger sites or higher-volume floor cleaning, Automaate may recommend a higher-capacity robot configuration instead.
Recommended commercial applications
Where the L3 fits well
These are common commercial settings where the L3's compact footprint, 400 mm scrubbing width and obstacle awareness are most relevant.
Retail
Good for aisles, front-of-house hard floors and trading areas where manoeuvrability and presentation matter.
Office buildings
Suitable for corridors, shared areas, lift lobbies and compact common spaces.
Hotels
Useful for hallways, lobby-adjacent areas and guest-facing hard floors where quiet, routine cleaning matters.
Schools
Suitable for corridors, shared learning areas and hard-floor zones with frequent daily traffic.
Hospitals
Relevant for corridors and shared hard-floor areas where repeatable cleaning routines and obstacle awareness are important.
Feature callouts
Designed for compact daily floor care
Six practical features make the L3 suitable for compact, high-traffic indoor cleaning: stronger productivity, tight-space manoeuvrability, edge coverage, AI-assisted navigation, extended runtime options and easier daily operation.
Maximised productivity
A 25 L recovery tank, 400 mm dual brushes and 18 kg brush pressure support efficient routine scrubbing with fewer refills and strong dirt removal.
Exceptional manoeuvrability
A 700 mm minimum passable width allows the L3 to move through narrow doorways, corridors and constrained indoor areas.
Enhanced AI power
The L3 combines an NVIDIA AI chip with 100 TOPS processing power and 128-beam 3D LiDAR to support obstacle avoidance, adaptive navigation and reduced manual intervention. It also supports detection of protruding objects, small objects, cliffs, temporary rugs and cables to reduce avoidable interruptions and site risk.
Extended runtime
Compatible with the WS3 Workstation and WT3 Mobile Water Tank for longer operation where fixed water access is limited or inconvenient.
Intelligent and user-friendly
Voice control, quick-release attachments, smart carpet detection and accessible maintenance components support easier daily operation.
Servicing and autonomy options
Reduce manual charging, refilling and drainage work
Deploy the L3 as a standalone autonomous scrubber dryer, or pair it with the WS3 Workstation and WT3 Mobile Water Tank to reduce manual charging, refilling and drainage work.
L3 with manual servicing
The L3 can be operated with manual charging, water refill, recovery tank emptying and routine operator checks.
Best for: shorter cleaning runs, nearby operators or a simpler initial setup.
WS3 Workstation
WS3 is designed for L3 and supports automatic charging, water refilling, drainage and detergent filling, with 100-240V AC input, 28.8V DC output and 1400W maximum power.
Best for: sites wanting reduced manual intervention and a more automated cleaning process.
WT3 Mobile Water Tank
WT3 is an optional mobile extension for the WS3, with a 60 L clean water tank and 50 L wastewater tank, designed for locations where fixed plumbing is unavailable or inconvenient.
Best for: sites without easy access to fixed water or drainage near the workstation location.
Product video
See the L3 in motion
Watch how the L3 navigates compact indoor spaces, cleans along edges and supports routine autonomous floor scrubbing.
Specifications
Key specifications
Key technical details to help assess whether the L3 suits your site.
| L3 specification | |
|---|---|
| Robot type | Autonomous scrubber dryer |
| Dimensions | 765 mm L x 572 mm W x 1000 mm H |
| Weight | 127 kg |
| Scrubbing width | 400 mm |
| Minimum passable width | 700 mm |
| Maximum theoretical productivity | 2,016 m²/h |
| Solution / recovery tank | 25 L / 25 L |
| Brush pressure | 18 kg |
| Maximum speed | 1.4m/s |
| Maximum runtime | 4 hours in ECO mode |
| Charging time | 1.5-2 hours |
| AI computing chip | NVIDIA AI chip, 100 TOPS |
| Localisation sensor | 128-beam 3D LiDAR |
| Sensing | 128-beam 3D LiDAR, depth camera, bumper sensor |
| Safety detection | Protruding objects, small objects, cliffs, temporary rugs and cables |
| WS3 Workstation specifications | |
|---|---|
| Dimensions | 409 mm L x 256 mm W x 700 mm H |
| Weight | 38 kg |
| Input voltage | 100-240V AC |
| Output voltage | 28.8V DC |
| Maximum power | 1400W |
| Key functions | Auto charging, water refilling, drainage and detergent filling |
| WT3 Mobile Water Tank specifications | |
|---|---|
| Dimensions | 600 mm L x 577 mm W x 966 mm H |
| Weight | 28 kg |
| Clean water tank | 60 L |
| Wastewater tank | 50 L |
| Input voltage | 24V DC |
| Key function | Mobile water supply and wastewater collection where fixed plumbing is unavailable |
Automaate deployment
Deployment, solution design and support by Automaate
Automaate supports L3 deployments from site assessment through to long-term operation. We do not just supply the robot; we help design the right cleaning workflow around it.
Assess
Review floor type, site layout, access points, traffic patterns, cleaning frequency, operating hours, water access, drainage access and charging requirements.
Design
Define cleaning zones, routes, schedules, workstation requirements, water handling, operator responsibilities and support process.
Deploy
Map the site, configure routes, set schedules, confirm manual servicing or WS3 / WT3 setup and train nominated operators.
Support
Provide guidance on daily operation, consumables, troubleshooting, parts, maintenance, software updates, reporting and performance review.
Optimise
Review route performance, cleaning coverage, operator feedback and support requirements to improve long-term deployment value.
CenoBots L3 FAQ
Common questions before deployment.
What is the CenoBots L3 best suited for?
The CenoBots L3 is best suited to compact indoor commercial environments that need routine hard-floor scrubbing, tight-space manoeuvrability and consistent daily presentation. It is a strong fit for areas such as retail aisles, office corridors, hotels, schools and healthcare corridors where larger cleaning robots may be harder to operate.
How wide does the L3 clean?
The L3 has a 400 mm scrubbing width. It is designed for compact commercial spaces and can pass through areas as narrow as 700 mm, making it suitable for corridors, tighter access points and constrained indoor layouts.
Does the L3 work with a workstation?
Yes. The L3 is compatible with the WS3 Workstation, which supports automatic charging, water refilling, drainage and detergent filling. This can reduce manual servicing between cleaning cycles where the site has a suitable workstation location.
What is the WT3 Mobile Water Tank for?
The WT3 Mobile Water Tank is an optional accessory for L3 deployments using the WS3 Workstation. It provides mobile clean-water supply and wastewater collection where fixed plumbing is unavailable or inconvenient. It has a 60 L clean water tank and 50 L wastewater tank.
Is the L3 suitable for large open facilities?
The L3 can clean open areas, but it is not the best starting point for very large facilities with long cleaning runs or high daily square-metre coverage requirements. For large open sites, Automaate may recommend a higher-capacity autonomous scrubber with larger tanks, wider cleaning coverage and longer continuous operation.
Need help confirming if the L3 is the right fit?
The right L3 setup depends on your application, floor type, layout, cleaning frequency, water access, drainage access, operating hours and preferred level of automation.