Humanoid & robot atlas
L4
Photo: CenoBots (official image), from cenobots.com. Image policy
CommercialChinaFully autonomous

CenoBots (Cenozoic Robotics) · working robot

L4

A mid-size autonomous scrubber-dryer with a 450 mm scrub path and a 38 L solution tank that fits 32-inch doorways and cleans within 3 cm of walls, guided by a 32-beam 3D lidar.

Price
—Not published
Height
108 cmTaller than 63%
Weight
—Not published
Payload
—Not published
Speed
—Not published
Battery
—Not published

Not sure this is the one? Find the best robot for your job Starts with: clean. Five more quick questions.

Why it matters

L4 is on the market today.

Real-world use

Retail, offices and medium-size public spaces targeted

Timeline

First shown
2024-08-22
Released
2024-08
Launch announcement by CenoBots

Maker

CenoBots (Cenozoic Robotics)Company · China

How it stacks up

Against other working & field robots that publish the figure. Pick a measure.

Not published by the maker: weight, speed, payload, joints, battery, price.

Public attention

How much public attention L4 gets, from open data.

  • No Wikipedia article of its own yet
  • No recent press stories listed yet

Measures how much people read and write about a robot, not how good it is. Measured 2026-10-14; same method for every robot. How it is measured

What’s inside

The parts the company has talked about publicly.

Movement
Wheeled base
How it runs
Fully autonomous. It scrubs and dries mapped floors by itself.
Compute
NVIDIA computing platform with AI perception
AI & software
Intelligent navigation, stain detection and close-to-edge cleaning; 10.1-inch touchscreen and mobile app for route planning, tracking and alerts
Other details
Mid-size scrubber-dryer: 450 mm cleaning width, 38 L solution tank, 20 kg brush pressure, 810 mm minimum passage.

Lineage

Every CenoBots machine in order.

  1. SP50 (Spot-Cleaner 50)SP50 (Spot-Cleaner 50)2022Commercial
  2. L50L502023Commercial
  3. L4L42024Commercial
  4. L3L32025Commercial
  5. S5S52026Commercial

Watch L4

Video: CenoBots on YouTube. Plays from youtube-nocookie.com when you press play.

Made, sold and where

Unit counts are usually company figures; analysts often disagree.

Price
Not published
How to get one
No official buying page found
Where it is sold or used
CenoBots (Cenozoic Robotics), China
Customers and pilots
Retail, offices and medium-size public spaces targeted

Sources

Figures come from the maker. Every link below backs something on this page.

CenoBots L4 CenoBots CenoBots unveils the L4 cenobots.com SP50 (Spot-Cleaner 50): how it is operated

Photos and logos only identify each robot and its maker. Simbeing is not affiliated with, sponsored by or endorsing any company, and nothing here is advertising. Figures are for statistics only and are not advice of any kind. Terms of use