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R3 Scrub Pro

Built by Lionsbot · Singapore

Updated Oct 2026·methodology

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Made by LionsbotRaised US$38.0M across 2 recorded roundsOpen company

Not enough evidence to rank. Listed among 277 Commercial Cleaning robots; 74 carry a rank.

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7 videos

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RoboScore

55.3/ 100

Out of 100. Checks on sales, customers, specs and track record.

Strong evidence

No named customers yet. The score uses the rest of its record.

4 of 9 checks have data

Updated daily from public data. Missing data is skipped, never counted as zero.

What counts

Average of the 4 checks with data. Checks without data are left out.

CheckWeightScore
On sale20%100/100
In use20%Not counted yet
Track record12%Not counted yet
Specs on file12%98/100
Funding12%Not counted yet
Company age8%40/100
Other robots6%59/100
News6%Not counted yet
Wikipedia entry4%Not counted yet

Overview

The R3 Scrub Pro is a high-efficiency cleaning robot designed to handle professional cleaning tasks in various settings, reducing workload for cleaners.

Key specs

  • Built for floor scrubbing, floor sweeping and warehouse cleaning
  • Used across hospitality

Will it fit your job?

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At a glance

Specifications

From the makerCheckedEstimated
Scrubber
Scrub and dry
370 mm
≤ 1800 m²/h
Hard floor
21 L
24 L
Other
IP54
65 dB
Ce
Li ion
≤ 7 h
Purchase
60 kg

Heavier than 45% of 38 Commercial Cleaning robots with this spec

Company profile

Recorded funding
US$38.0M· 2 rounds
Founded
around 2018

Detailed specifications

What it is built for2
Applications
floor scrubbing,floor sweeping,warehouse cleaning
warehouse
Movement & precision1
Yes
Sensing & perception3
2d
LIDAR
Yes
Power & runtime2
Auto Charging
Yes
2
Controls & integration1
No
Buying & support2
Datasheet Url
Preview PDF online
Availability Status
available
Other details16
Debris Hopper
0.45 L
Brush Pressure
Up to 7 kg
Squeegee Width
591 mm
Tank Capacity L
45
Clean Water Tank
21 L
Maximum Run Time
Up to 3 hours
Waste Water Tank
24 L
Cleaning Width M
0.682
Average Sound Level
71 dB
Average Charging Time
2 hours
Maximum LiDAR Coverage
25 m
Dimensions (L × W × H)
635 × 570 × 828 mm
Average Practical Efficiency
800 to 1,200 m²/h
Cleaning Width, With Side Brush
682 mm
Cleaning Width, Without Side Brush
366 mm
Maximum LiDAR Coverage, Optional 3D LiDAR
240 m diameter

Who uses it

No named customer yet

A customer is listed when a public source names them, or the maker adds them.

12 other robots in this category have one.

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Where to buy

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Every seller is shown equally. Placement is never sold and never affects a score.

Company milestones(estimated)

  • Mar 2026MilestoneSPARK programme launch featuring R3 Vac
  • Jul 2024DeploymentR12 Rex at Bunzl Retail Services in the USA
  • 2024MilestoneR3 Scrub Pro featured in event announcements
  • May 2024DeploymentR3 Scrub Pro showcased in social media post
  • 2023LaunchR3 Scrub Pro launched with Zero Click cleaning lineup
  • 2023LaunchR12 Rex CS launch
  • Jun 2023LaunchR3 Vac, R3 Scrub Pro & MagicTag launch

Lionsbot in the news

the maker

6 events · last 12 months

  • Sep 19SG cleaning robot maker LionsBot's losses widen in 2025 despite higher revenue
  • Aug 17LionsBot Emphasizes Practical Robotics Deployment and Reliability
  • Jul 29LionsBot Launches Industrial-Led Robotics Education Initiative

News about Lionsbot, the maker, not about this robot specifically, except rows marked this robot. Collected and classified independently across 5 outlets, so a maker cannot add to it. It never changes this robot's RoboScore (the evidence half of the RoboIndex) and it can move it up a board by at most 15 points. See all Lionsbot news

Frequently asked questions

Who makes the R3 Scrub Pro?
The R3 Scrub Pro is developed by Lionsbot, based in Singapore.
What type of robot is the R3 Scrub Pro?
The R3 Scrub Pro is a Commercial Cleaning robot made by Lionsbot.
How much does the R3 Scrub Pro cost?
Pricing for the R3 Scrub Pro is not publicly listed. Contact Lionsbot for a quote.
What are the key specifications of the R3 Scrub Pro?
Key specifications of the R3 Scrub Pro: type scrubber, method scrub and dry, cleaning width 370 mm, clean rate ≤ 1800 m²/h, surfaces hard floor.

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