Kärcher robotic floor scrubber in grey, featuring a brush attachment and control panel on top.

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Floor scrubber

KIRA BR 50

Name: KIRA BR 50
Brand: Kärcher
SKU: 1.533-003.0

This device requires instruction

Order number: 1.533-003.0

Gain autonomous efficiency for medium to large floors. This robotic scrubber features a cylindrical roller brush head to pre-sweep and scrub in a single time-saving pass.

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Technical data

Drive type	Battery
Rated input power (W)	1600
Power traction motor (W)	560
Power rating fan (W)	630
Power rating brush (W)	600
Brush working width (in)	22
Brush contact pressure (psi)	0.28
Brush speed (rpm)	1200
Vacuum working width (mm)	750
Fresh / waste water tank (gal)	14.5 / 14.5
Detergent tank (gal)	1.3
Dirt hopper (gal)	0.5
Theoretical area performance, autonomous (ft²/hr)	25457
Area performance per tank filling (ft²)	19698
Voltage (V)	24
Number of batteries	2
Battery voltage/capacity (V / Ah)	24 / 180
Battery runtime (h)	4
Battery charging time (h)	5.8
Speed, autonomous (mph)	2.7
Sound pressure level (dB(A))	69
Aisle turn-around width, autonomous (ft)	5
Hill climbing ability (%)	12
Aisle width, autonomous (ft)	3
Software updates available until	2033-01-01
Weight without accessories (lb)	507.1
Weight (with accessories) (lb)	536.5
Weight incl. packaging (lb)	560.9
Dimensions (L x W x H) (in)	43.3 x 29.5 x 47.2

What's Included

Battery and charger
Suction bar incl.
Standard main roller brushes, 2 Piece(s)
Side brush
Flashing beacon

Equipment

DOSE
With speed-dependent water dosing
Large, high-resolution touch display
Dockable
Roller shutter control prepared
autonomous cleaning
Automatic pre-sweeping
With manual driving mode
Simple and intuitive setup without expert knowledge
Powerful sensors
Obstacle and fall detection
Autonomous avoidance of obstacles
Safety certified for public access
Preparation of cleaning reports
Mobile device notifications
Calendar function
Auto-Fill
Colored lights to indicate the behavior and operating status of the robot
Kärcher color and operating concept
Electrical and mechanical float switch
Communication interface: VDA 5050
Detergent dosing

picto docking station oth 01 CI15 284x284 CMYK

picto automatic dosing CMYK oth 01 EN CI20

picto multisensor collision avoidance oth 01 CI20284x284

picto roller brush head CMYK oth 01 EN CI20

picto mulitsensor system oth01 CI15284x284

picto 5 years warranty CMYK oth 01 EN CI15

picto interim charge CMYK oth 01 EN CI20

picto full efficiency CMYK oth 01 EN CI20

picto high productivity CMYK oth 01 EN CI20

Product information and benefits

Optimize your facility's cleanliness and support your team with the KIRA BR 50 autonomous scrubbing robot. Designed for medium to large areas, this intelligent robotic scrubber delivers consistently high-quality results while freeing your staff to focus on more complex tasks. Maximize your productivity with a specialized cylindrical roller brush head that pre-sweeps coarse debris and scrubs floors in a single, time-saving pass. An integrated side brush also ensures thorough cleaning right up to the edge, completely eliminating the need for manual follow-up work. Deploy the machine quickly using intuitive user guidance on a large touch display that requires no expert technical knowledge. To achieve fully autonomous operations, you can pair the robot with our optional docking station. This station automatically fills the fresh water tank, drains and rinses the dirty water tank, and recharges the long-lasting lithium iron phosphate battery. High-performance sensors and advanced navigation software ensure reliable obstacle avoidance, safe operation, and complete peace of mind in busy environments.

Easy Operation

Clearly organized, safe control of all device functions via the touch display. Step-by-step user guidance for easy, intuitive operation. Simple to set up and easy to use the robot without expert knowledge.

Robust and Reliable Navigation

High-performance sensors with 360° detection of the environment and lateral monitoring. Safe avoidance of collisions and obstacle guide. Intelligent free travel maneuvers in the event of blockages.

Docking Station (optional)

Enables fully autonomous operation. Resources can be autonomously topped up by a robot (refilling the fresh water, draining the dirty water, rinsing the tank, charging the battery). Optional accessory, the robot can also be operated without the docking station.

Safety-certified

Safe and contactless detection of obstacles, falls and people. Safety-certified in accordance with IEC 63327. Suitable for operation in high-traffic areas.

Quick Teaching of Autonomous Routes

Intuitive teaching of cleaning routes. Teach & Repeat function for manual teaching of precise routes in cramped spaces. Smart Fill function for autonomous route planning of large open spaces.

Intuitive Route Editing

All cleaning parameters can be easily adjusted after route creation. Creation of interlinked cleaning routes. Add no-go zones, speed filters, no-clean zones, horn zones, and interaction zones.

Web Portal

Remote access to detailed information via Kärcher Equipment Management. Includes cleaning reports, notifications, device status and more. Sends notifications and status messages to mobile devices.

Integrated side brush

Enables thorough cleaning right up to the edge. Transports dirt directly into the cleaning channel. Reduces extra manual work to a minimum.

Awards and exclusive range

KIRA BR 50

Technical data

Product information and benefits

Easy Operation

Robust and Reliable Navigation

Docking Station (optional)

Safety-certified

Quick Teaching of Autonomous Routes

Intuitive Route Editing

Web Portal

Integrated side brush

Product safety and documents

Applications and videos

Ratings

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