Compact Wet Scrubber
R3 Scrub ProPro Cleaning, Made Easy
Compact, professional-grade commercial cleaning robot for sweep-and-scrub hard-floor cleaning — available in India through HubAI Future Technologies.
- iF Design Award 2023
- Singapore Good Design 2023
Capabilities
Key features
R3 Scrub Pro is engineered for Indian commercial facilities that need compact cleaning performance without complexity.
Waste water tank
Ergonomic handlebar for manual cleaning or easy mapping
Complete sensor coverage: 5× depth cameras, 6× sonars, 25m LiDAR
Side brushes for close edge cleaning
Roller brushes & debris tray (various cylindrical brushes for scrubbing)
Blue colour-coded touchpoints for easy, tool-free maintenance
Manual charging point, clean water inlet point, refuel charging point
Squeegee for maximum dryness after scrubbing
Durable, premium-quality build
SmartClean AI
Complex → Effortless
SmartClean AI — no complex, lengthy setups for deployment.
01. Create map using MagicTag™
Fast facility mapping without lengthy setup routines.
02. Select cleaning zone
Define where the robot should work with precision.
03. Initiate cleaning
Start autonomous scrubbing with confidence.
Standout capabilities
Built for demanding facilities
Highlights that define how this platform performs in real environments.
Optional add-on
240m
3D LiDAR technology
Extend perception for complex, dynamic environments.
- See people and obstacles up to 240m / 787.4ft with unprecedented clarity
- Stable feature extraction for permanent features (ceilings, high walls, pillars) without losing localization
- Perfect for dynamic environments
Green cleaning
85%
Water savings
Lower water use without compromising scrub performance.
- 24L clean water tank and 21L waste water tank
- Saves up to 70% water compared to conventional cleaning machines
- Saves up to 85% water compared to manual cleaning
Performance
Excellent cleaning
Sweep, scrub, and dry in a compact professional platform.
Compact for tight spaces
Optional 3D LiDAR
Obstacle detection
Intuitive design
No more pre-sweeping needed
Specialty brushes with 7kg downward pressure
Maximum dryness with squeegee
Noise level: avg. 71dB
Maintenance
Easy to maintain
Zero tools required — about 5 minutes of daily maintenance.
Easy access to hoses
Easy pull-out debris hopper & brushes
Easy access to water top-up tray filter
Easy access to water tank
Magnetic quick-release squeegee
All touchpoints blue colour-coded
Operations
Full control
Operate as a fleet asset or a manual assist tool.
Easy fleet management via LionsOS ecosystem
Automatic refuel station
Use manual or auto
Security and theft prevention
Applications
Ideal for
Handles hard surfaces and spillages, with low noise and a footprint suited to narrow spaces.
Office spaces
Retail
Healthcare institutes
Hotels
Education institutes
Lounges
Technical data
Specifications
Engineering details for the LionsBot R3 Scrub Pro.
Length
635mm / 25"
Width
570mm / 22.4"
Height
828mm / 32.6"
Weight
85.5kg / 188.5lbs
Cleaning width
366mm / 14.4" (w/o side brushes), 682mm / 26.9" (w/ side brushes)
Squeegee width
591mm / 23.3"
Brush pressure
Up to 7kg / 15.4lbs
Clean water tank
21L / 5.8gal
Waste water tank
24L / 6.3gal
Debris tray
0.45L / 0.1gal
Max cleaning speed
1.0 m/s / 2.2mph
Max LiDAR coverage
25m / 82ft (240m / 787.4ft with optional 3D LiDAR)
Avg practical efficiency
800–1,200 m²/hr (8,611–12,917 ft²/hr)
Max run time
Up to 3 hours
Avg charging time
2 hours
Avg sound level
71dB
Other accessories
Refuel station, charging station, brushes (soft/standard/hard cylindrical, side brushes), Primothane/Linatex squeegee blades, 3D LiDAR, MagicTag™
Manufacturer
Backed by LionsBot International
LionsBot was established in 2018 and is headquartered in Singapore, with more than 3,000 robots deployed across 30+ countries and subsidiaries in the United States, the Netherlands, and India.
ISO 9001, ISO 14001, and ISO 45001 certified (Bureau Veritas / UKAS).
Demo request
Request a demonstration
Tell us about your site and cleaning needs. Our sales team will respond with pricing and next steps for your facility in India.
See the R3 Scrub Pro on your floors
HubAI Future Technologies can arrange a demonstration, pricing discussion, and commercial rollout plan for your facility in India.