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Karcher 9.841-297.0 : B 150 R Bp + R85 + AGM + 2SB Ride-On Floor Scrubber with R85 Cylindrical Scrub Deck, 36V/312Ah AGM Batteries & Dual Side Brushes

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$31,695.00
SKU: 9.841-297.0
Series: B 150 R Bp
Type: Ride-On
Category: Floor Scrubber
Width: in 34
Brush type: cylindrical/disc/pad Cylindrical
Operating noise level – std/Eco! mode: dBA 67 / 64
Brush contact pressure: lbs 275
Brush speed: rpm 1,300
Weight without batteries: lbs 480
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Key Product Features:

  • R85 Cylindrical Scrub Deck: The 85 cm / approximately 34-inch roller brush deck delivers aggressive and consistent scrubbing performance for textured floors, structured surfaces, grout lines, and heavily soiled areas.
  • Dual Side Brushes / 2SB System: The dual side brushes help extend cleaning reach along edges, walls, racks, shelving, and obstacles while supporting pre-sweeping performance before the main scrub deck.
  • 36V/312Ah AGM Battery Package: AGM batteries provide dependable power with reduced maintenance compared with traditional flooded wet batteries, making this machine ideal for busy commercial cleaning teams.
  • Sweeps, Scrubs, and Vacuums: The B 150 platform is designed to sweep, scrub, and vacuum in one productive cleaning process, helping reduce manual pre-cleaning and improve floor recovery. 
  • High Productivity for Large Spaces: Kärcher states the B 150 R can cover up to 64,580 ft²/hr, helping facilities clean large areas faster with fewer passes. 
  • Operator-Friendly Ride-On Design: The ride-on layout helps reduce operator fatigue and supports longer cleaning routes in warehouses, manufacturing plants, schools, supermarkets, airports, and distribution centers.
  • Kärcher Intelligent Key System: KIK operator control helps simplify training, manage user access, and support consistent machine settings across multiple operators.
  • Color-Coded Controls: Easy-to-understand controls make operation more intuitive, helping reduce training time and daily operating errors.
  • Configurable B 150 R Platform: Kärcher highlights the B 150 R series for interchangeable cleaning heads, battery options, FLEX roller brush speed control, and available dual side brush pre-sweep capability. 
  • Strong Water Recovery Performance: Built to scrub and recover cleaning solution in one pass, helping leave floors cleaner, drier, and safer for foot traffic.
  • Ideal for Demanding Facilities: Excellent for warehouses, logistics centers, manufacturing floors, shopping centers, schools, hospitals, supermarkets, airports, and other high-traffic commercial spaces.

Why Buy from ProQuip Solutions:


Choose ProQuip Solutions for trusted Kärcher floor cleaning equipment, knowledgeable product support, and reliable solutions for commercial and industrial cleaning needs. The Karcher 9.841-297.0 B 150 R Bp + R85 + AGM + 2SB is an excellent choice for facilities that need cylindrical scrubbing power, AGM battery convenience, dual side brush coverage, and efficient ride-on productivity.

Technical data

Drive typeBattery
Brush working width (in)34
Working width with 2 side brushes (in)35
Vacuum working width ( )46
Fresh / waste water tank (gal)40 / 40
Battery typemaintenance-free
Battery (V/Ah)36 / 312
Battery runtime (h)6
Hill climbing ability (%)15
Brush speed (rpm)1200
Brush contact pressure (lb)198
Amps (W)600
Dimensions (L x W x H) (in)70 x 36 x 55.5

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