Kärcher B 90 R Classic Ride-On Scrubber Dryer

The B 90 R Classic Bp battery-powered ride-on scrubber dryer is compact, versatile and features an extended tank capacity.

Get your free quote Next day UK-wide delivery only £30, each way

Kärcher B 90 R Classic Ride-On Scrubber Dryer

The B 90 R Classic Bp battery-powered ride-on scrubber dryer is compact, versatile and features an extended tank capacity.


The manoeuvrable alternative to any large walk-behind machine! The B 90 R Classic Bp ride-on scrubber dryer features the new brush head generation. Roller and disc brush heads can be used. The brushes are driven by a star-wheel mechanism. With a turning circle of only 1.6 m, this machine is very flexible and offers excellent manoeuvrability. This machine also features an extended tank capacity and is easy to fill with fresh water. Compact for easy storage and transport, for example in lifts. Openings in the battery compartment ensure adequate ventilation also during long periods of use. An additional flat pleated filter protects the turbine against corrosion.



Get your floors shining brighter using Kärcher cleaning detergents with your rental scrubber dryer

At Clean Sweep Hire, we offer a range of cleaning agents to use with your Scrubber Dryer. From removing tyre marks to removing grease, our Kärcher detergents will help you achieve that extra deep clean.*

Kärcher Floor Cleaner RM 69 ASF – For removing oil, grease and soot
Kärcher Intensive Deep Cleaner RM 750 – For removing stains from industrial flooring
Kärcher RM 776 Tyre and Abrasion Marks Remover – For lifting rubber dust and wheel marks caused by forklifts

For the best cleaning agents ensure you order yours when you rent from Clean Sweep Hire.

*Other cleaning detergents are available


Extremely easy to manoeuvre

Thanks to its very short and narrow construction style, the machine is very agile and easy to manoeuver despite large water volumes. The 90° steering system allows you to turn on the spot. A low centre of gravity ensures excellent road adherence.

Easy operation

The basic functions are controlled with the EASY switch. Operating hours can be viewed on the display. Additionally, the roller brushes ensure that water and therefore also cleaning agent are saved.

Long running time

Large compartment for large battery capacity. Pack models include maintenance-free gel batteries. Two turbine power settings – save energy in the WHISPER setting.

Traction drive up to 6 km/h

  • Good climbing ability (with solenoid brake).

Good climbing ability and ground clearance

  • For easy transport and loading.

Corrosion-resistant flat pleated filter

  • Protects the turbine from premature failure.

Short and sleek design

  • Very agile and easy to manoeuver (despite large capacity).


  • Traction drive
  • Automatic water stop
  • 2-tank system

Technical Information

Working width, brush (mm) 550
Working width, vacuum (mm) 850
Fresh / waste water tank (l) 90 / 90
Theoretical area performance (m²/h) 4500
Practical area performance (m²/h) 2475
Brush contact pressure (g/cm²/kg) 20 / 315 / 28 / 35
BatteryBattery (V/Ah) 24 / 170
Motor rating (W) 2200
Traction motor (W) 600
Waste Container (l) 5 / 7
Sound level (dB(A)) 69
Weight (with accessories) (kg) 272
Dimensions (L x W x H) (mm) 1450 x 800 x 1200

User Manuals

Product Brochure Download
Operating Manual Download

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Long term hire only


We pride ourselves on being able to offer the following to all our valued customers:

– Next Day Delivery anywhere in the UK (subject to location & availability)
– Free site visits and advice, ensuring you hire the right machine for the application
– Flexible hire periods, from 2 days to 5 years
– Maintenance included as standard
– Full training on delivery of your equipment
– Quality, modern fleet, maintained to ISO9001:2008 standards
– Breakdown response

With a fleet of equipment growing daily, we’re ready to take your hire. Call us on 0345 222 8000 or fill out a simple enquiry form.

Company Registration Number: 06523042

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