* Pricing may be subject to applicable duties
** Prices in Latin America may vary. Request a quote now!
Adaptable for various industries, including warehouse, office buildings, and airports.
Adaptable for various industries, including warehouse, office buildings, and airports.
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When we call our R12 Rex Scrub the king, we mean it. With two highly-efficient 16-inch class-leading brushes, its 80kg of unadulterated scrubbing power is distributed over a larger surface area, maximizing its cleaning speed and efficacy to deliver dramatic results in just one pass—for up to 6 hours. Great efficiency makes for greener cleaners—and that extends to the R12 Rex as well! With a class leading brush size and larger water and waste-water tanks, the R12 Rex delivers efficient cleaning—a pound-for-pound winner that both you and the planet will love.
Transform your cleaning operations with insights from Our Robotics Future and Robots for Business Leaders by RobotLAB’s CEO Elad Inbar.
“A cleaning robot operating at roughly twenty-five dollars per day and capable of covering close to one hundred thousand square feet in the right environment does not compete with labor. It rewrites the cost structure.”
— Robots for Business Leaders, Elad Inbar
The LionsBot R12 Rex Scrub delivers this transformation with precision floor scrubbing technology. Designed for high-traffic environments, it maintains consistent cleaning standards while operating at a fraction of traditional labor costs across hospitality, healthcare, and educational facilities.
Complete site assessment, custom mapping, and staff training to ensure seamless integration with your existing operations.
Comprehensive training programs that empower your team to operate, maintain, and optimize your cleaning automation investment.
19 years of robotics expertise backing every deployment with technical support, maintenance guidance, and optimization services.
purchase at $75,750 or through Robot-as-a-Service (RaaS) leasing starting at approximately $3,155/month. RaaS includes maintenance, support, and flexible terms aligned with your operational needs.
Absolutely! RaaS leasing minimizes upfront investment while providing comprehensive support. Monthly payments include the robot, training, maintenance, and can be structured to fit your budget and facility requirements.
Higher education, hospitality, healthcare, manufacturing, warehouses, fitness centers, government facilities, and airports. Any environment requiring consistent, high-quality floor scrubbing across large areas.
The R12 Rex Scrub uses advanced autonomous navigation with industrial-grade scrubbing brushes and water management systems. It maps your facility, follows optimized cleaning paths, and maintains consistent pressure and coverage for superior results.
The R12 Rex Scrub covers up to 90,000+ square feet on a single charge with 4-6 hours of continuous operation. Coverage varies based on floor conditions, cleaning intensity settings, and facility layout.
Features large-capacity water tanks for extended operation, high-efficiency squeegee systems, and professional-grade scrubbing brushes. Designed for commercial environments requiring consistent, thorough floor care.
Yes! Every deployment includes comprehensive on-site training, detailed documentation, and ongoing technical support. Our 19 years of robotics expertise ensures your team maximizes the R12 Rex Scrub’s effectiveness from day one.
No, the R12 Rex Scrub enhances your team’s capabilities. As industry research shows, robots handle routine scrubbing while staff focus on detailed cleaning, maintenance, and specialized tasks. This creates more valuable, engaging roles for your cleaning team.
Yes, the R12 Rex Scrub is excellent for automotive facilities including manufacturing plants, service centers, and dealerships. It navigates around equipment and maintains the clean, professional environment critical to automotive operations.
Request a demo to see the R12 Rex Scrub in operation. We’ll assess your facility, discuss cleaning requirements, and provide a comprehensive proposal with both purchase and RaaS options. Our team manages everything from planning to deployment.
See how the Lionsbot R12 Rex Scrub Robot stacks up against other leading commercial cleaning robots available from RobotLAB.
| Specification |
Lionsbot R12 Rex Scrub Robot
Current Page
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Lionsbot R12 Rex CS Robot
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Gausium Scrubber 75P Robot
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Lionsbot R3 Scrub Pro Robot
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| 💰 Pricing | ||||
| Purchase Price | $75,750 | $81,150 | $95,880 | $31,250 |
| RaaS Price | $3,155/mo | $3,385/mo | $2,013/mo | $1,302/mo |
| 🧹 Cleaning Performance | ||||
| Cleaning Type | Contact for details | Scrubbing (Autonomous and Manual Options) | Contact for details | Contact for details |
| Sq Ft Per Hour | Contact for details | 1.4m/s 10.7 ft2 | Contact for details | Contact for details |
| Floor Compatibility | Contact for details | Contact for details | Contact for details | Contact for details |
| 📦 Capacity | ||||
| Water Tank / Dustbin | Contact for details | 140 L Solution tank, 140 recovery tank, 5L Chemical tank, 1L defoamer tank | Contact for details | Contact for details |
| ⚡ Power | ||||
| Battery Life | 5-6 hours | 3.5-4.5 hours | 6-8 hours | Contact for details |
| Charging Time | 8 hours | 8 hours | 4-6 hours | 2 hours |
| Speed | Contact for details | 1.4m/s 10.7 ft2 | Contact for details | 1.86 mph |
| 🧭 Navigation & Sensors | ||||
| Navigation | Contact for details | Contact for details | Contact for details | Contact for details |
| Sensors | 3d slam 200M LiDAR, depth camera sensor, 5 sonar, RGB sensor, collision sensor, anti-drop sensor | 3d slam 200M LiDAR, depth camera sensor, 5 sonar, RGB sensor, collision sensor, anti-drop sensor | 3D LiDAR, 2D LiDAR, 3D Camera, Air Pressure Collision Sensor | LIDAR, Ultrasonic, and RGBD Sensors |
| 🏢 Smart Building Integration | ||||
| RobotLAB Smart Pass | ❌ Not Compatible | ❌ Not Compatible | ✅ Compatible | ❌ Not Compatible |
| ↳ Elevator Integration | ❌ No | ❌ No | ✅ Yes | ❌ No |
| ↳ Door Opener Integration | ❌ No | ❌ No | ✅ Yes | ❌ No |
| 🤖 Autonomy | ||||
| Auto Docking | ✅ Auto dock | ✅ Auto dock | ✅ Auto dock | ✅ Auto dock |
| Multi-Floor Support | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
| Cloud / App Control | Contact for details | Contact for details | Contact for details | Contact for details |
| 📐 Physical | ||||
| Dimensions | 1675 x 890 x 1473 mm / 65.9 x 35 x 57.9 in | 1715 x 938 x 1473 mm / 67.5 x 36.9 x 58 in | 54" x 38" x 56" | 25 x 22.4 x 32.6 inches |
| Weight | 550 kg / 1,212 lbs (transport) | 585 kg / 1,290 lbs (cleaning) | 748 kg / 1,649 lbs | 900lbs or (400 Kilograms) | 188 lbs |
Not sure which cleaning robot is right for your facility? Our robotics experts can help.
Get a Free Comparison DemoTwo 16-inch brushes with a total coverage of 81cm—exceptional for its class—to clean more, and clean faster
With this much class-leading cleaning power, even the toughest of stains are no match for the R12 Rex Scrub
Get more cleaning done out of every charge—with two huge 140L clean water and recovery tanks.
Every R12 Rex has a defoaming chemical dousing system that allows it to accurately control the ratio of chemicals to water, delivering the optimum amount to every clean—and netting long-term savings.
* Prices do not include tariffs
Precios para Latinoamérica varían. ¡Solicita tu cotización ahora!
Local Service, tailored to YOUR needs!
With RobotLAB, you get more than just robots - you gain a dedicated, LOCAL robotics partner.
We offer comprehensive services including on-site deployment and training, account management, content creation, system integration, and preventive maintenance. Our expert team provides detailed Standard Operating Procedures and cheat sheets to support your staff. With locations nationwide and globally, our sales, service, and repair centers are always nearby.
Affordable Monthly Payments on Robots
Opt for financing to spread out payments, maintain cash flow, and ensure your financial flexibility remains strong.
Our comprehensive financing options simplify the process of bringing a robot to your organization, ensuring affordability and ease. Collaborating with trusted finance partners, we shop for the most competitive rates tailored to your credit profile and unique needs. This ensures you can benefit from manageable monthly payments, bringing advanced robotics technology within your reach without financial strain.

Browse RobotLAB Locations nearby. RobotLAB is expanding nationally and internationally. If you are interested in joining our ever-expanding network of locations, and bring robotics and AI to your local community, please visit our RobotLAB Franchise page.