CenoBots · Compact Autonomous Floor Scrubber
L3 — Small Footprint, Serious Coverage
The CenoBots L3 is an AI-powered autonomous floor scrubber designed for hospitals, schools, retail stores, and commercial facilities. With 96-beam 3D LiDAR and intelligent navigation, it delivers efficient, reliable daily floor cleaning in complex indoor environments.

Why L3
Compact enough for tight corridors, productive enough for a full shift.
Compact Yet Productive
A 700 mm pass-through width gives the L3 excellent manoeuvrability in tight indoor environments, while the 25 L solution tank supports extended cleaning cycles. The compact body cleans efficiently along walls, aisles, and high-traffic areas.
100 TOPS NVIDIA AI Platform
An NVIDIA AI chip delivering 100 TOPS of computing performance, paired with a 96-beam 3D LiDAR system, enables fast, stable, intelligent obstacle avoidance and precise autonomous path planning in complex environments.
Voice-Command Operation
The L3 responds to simple voice commands, so operators can start and control cleaning without touching the screen or navigating menus. That reduces operator hesitation and makes daily control more intuitive and accessible.
Ground-Level Hazard Detection
The perception system detects and avoids not just standard obstacles but ground-level hazards such as temporary carpets and cables laid across the floor — preventing entanglement and protecting both the machine and the facility.
Fast, Hassle-Free Maintenance
A large-access recovery tank, magnetic disk brushes, and a quick-release squeegee system simplify routine servicing. One-click operation keeps daily start-up simple and minimises downtime.
WT3 Mobile Water Tank
The L3 pairs with an optional mobile water tank carrying dual 60 L fresh water tanks, so it can run extended, uninterrupted cleaning cycles in facilities where a fixed water connection isn't available or convenient.
WS3 Workstation
The WS3 workstation automates charging, water refilling, drainage, and detergent filling in one integrated system — keeping the L3 serviced between tasks without manual handling.
L3 Specifications
Engineered specs straight from CenoBots.
| Length | 765 mm | 30.1 in |
| Width (w/o squeegee) | 572 mm | 22.5 in |
| Height | 1,000 mm | 39.4 in |
| Cleaning Width | 400 mm | 15.7 in |
| Minimum Passage Width | 700 mm | 27.6 in |
| Max. Theoretical Productivity | 2,016 m²/h | 21,674 ft²/h |
| Solution Tank | 25 L | 6.6 gal |
| Brush Pressure | 18 kg | 39.7 lbs |
| AI Computing Power | 100 TOPS (NVIDIA platform) |
| Navigation | 96-beam 3D LiDAR + multi-sensor fusion |
| Accessories | WS3 workstation · WT3 mobile water tank (2 × 60 L fresh / 50 L recovery) |
Where L3 Works
Proven across these industries — talk to us about yours.
Hospitals & Healthcare
Ward corridors, clinics, and waiting areas where a 700 mm passage width matters and cables or temporary floor coverings are a constant hazard.
Schools & Education
Classrooms, hallways, and common areas cleaned on a daily cycle without disrupting timetabled activity.
Retail & Grocery
Narrow store aisles and checkout zones where a compact scrubber can clean close to fixtures and shelving.
Offices & Commercial Facilities
Lobbies, corridors, and amenity floors that need consistent daily scrubbing with minimal operator training.
About CenoBots
CenoBots is a leading international robotics company specialising in the cleaning industry, with subsidiaries in Singapore, the USA, the Netherlands, and China. The company builds intelligent, reliable, hassle-free cleaning robots that are now deployed across more than 30 countries worldwide.
Why CenoBots
CenoBots builds to a simple principle — "Clean Like a Pro". Every robot pairs an NVIDIA AI computing platform with 3D LiDAR and multi-sensor fusion, so it can detect glass doors, protruding objects, cables, and moving forklifts that defeat conventional 2D-LiDAR machines. Automatic map updating means the robot re-learns a changed floor plan on its own, without a technician re-mapping the site. Advanced localisation lets the scrubbers clean to within a few centimetres of walls, and AI spot-cleaning targets only the areas that are actually dirty — lifting effective throughput dramatically while cutting water, detergent, and power use. The range spans compact scrubbers for hospitals and schools, heavy-duty scrubbers for warehouses, an industrial sweeper for factories, and the SP50 AI spot-cleaning vacuum.
Official Australian Distributor
Servbotics is the official Australian distribution partner for CenoBots. We provide local sales, deployment, training, warranty support, and parts — so your robot stays productive on Australian time, in Australian conditions.
- ✓Australia-wide delivery and on-site commissioning
- ✓Local English-speaking support team
- ✓Manufacturer warranty + Servbotics service plans
- ✓Genuine CenoBots parts and consumables held in-country
FAQs
Common questions about the L3 from Australian operators.
How narrow a space can the L3 fit through?
The L3 has a 700 mm (27.6 in) minimum passage width, which lets it work through doorways, corridors, and store aisles that larger scrubbers cannot enter.
Can it run without a fixed water connection?
Yes. The optional WT3 mobile water tank carries dual 60 L fresh water tanks plus a 50 L recovery tank, so the L3 can run extended cycles in buildings without convenient plumbing.
Will it detect cables and floor mats?
Yes. The L3's perception system is designed to detect ground-level hazards such as temporary carpets and cables laid across the floor, avoiding entanglement.
How is the L3 operated day to day?
Through one-click start, the on-board interface, or simple voice commands — so staff can put it to work without navigating complex menus.
More CenoBots
Explore the full range — or view all CenoBots robots.

Edge-Cleaning Autonomous Floor Scrubber
L4
Balanced size, high productivity, and cleaning right up to the wall.

Heavy-Duty Industrial Floor Scrubber
L50
Six-hour runtime and a 55L tank for warehouse-scale floors.

Industrial Sweeping Robot
S5
An industrial sweeper that handles real factory debris, not just dust.
Bring L3 to Your Business
Talk to Servbotics— Australia's official CenoBots partner. We'll quote, install, train, and support.
