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Karcher 9.176-020.0 : B 50 W Bp + R55 + AGM

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$13,965.00
SKU: 9.176-020.0
Series: Scrubbers
Type: Walk Behind
Category: Floor Scrubbers
Working width of brushes: in 22
Weight with batteries: lbs 427
Brush rotational speed: rpm 1200
Brush type: cylindrical/disc/pad cylindrical
Brush contact pressure: lbs 34
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Key Product Features:

  • Genuine Kärcher commercial walk-behind scrubber dryer built for professional maintenance cleaning, deep scrubbing, and daily hard floor care.
  • Manufacturer Part Number: 9.176-020.0, also listed by dealers for the B 50 W Bp + R55 + AGM configuration. 
  • Equipped with the R55 cylindrical roller brush head, providing a 22-inch cleaning path for productive scrubbing on commercial hard floors. 
  • 115Ah AGM battery package provides reliable cordless cleaning power with lower routine maintenance than traditional wet battery systems. 
  • Compact B 50 W Bp design makes the machine easy to maneuver through aisles, hallways, classrooms, retail spaces, healthcare areas, and other space-limited environments.
  • Cast aluminum brush head and squeegee assemblies provide strong durability for demanding commercial cleaning routes. 
  • R55 brush head with integrated sweeping function helps collect small debris while scrubbing, improving cleaning efficiency on textured and everyday hard floors. 
  • 13.2-gallon solution and recovery tanks support productive cleaning with fewer refill and emptying stops during routine floor-care tasks. 
  • Designed for fast and efficient wet cleaning of floors and hard surfaces, helping replace slower manual mopping with a more productive scrub-and-recover process. 
  • Delivers strong productivity for commercial facilities; Kärcher’s product brochure notes cleaning performance up to 18,200 ft², while dealer listings for this configuration show practical working capacity up to 23,250 ft²/hr depending on conditions and settings. 
  • Battery-powered traction drive design helps reduce operator fatigue and improves control during longer cleaning routes.
  • 180 RPM brush speed supports effective removal of everyday dirt, grime, scuff marks, spills, and traffic soil. 
  • Maximum driving speed up to 3.7 mph helps improve cleaning efficiency across larger commercial floor areas. 
  • AGM battery model supports up to 2.5 hours of runtime and nominal charging time around 10 hours, based on dealer technical data for this configuration. 
  • Suitable for maintenance cleaning, intermediate cleaning, daily floor care, textured floor cleaning, and general hard floor scrubbing.
  • Works well on compatible surfaces such as VCT, LVT, vinyl, sealed concrete, polished concrete, terrazzo, ceramic tile, quarry tile, epoxy flooring, and other commercial hard floors.
  • Ideal for public buildings, retail stores, schools, universities, hospitals, healthcare facilities, supermarkets, warehouses, hotels, airports, offices, manufacturing areas, and commercial cleaning contractors.
  • Slim, modern machine design improves visibility, maneuverability, and operator comfort while maintaining professional cleaning power.
  • Compatible with Kärcher R55-related brushes, rollers, squeegees, suction lips, side strips, Homebase accessories, and other OEM floor-care components.

Why Buy from ProQuip Solutions:

Choose ProQuip Solutions for genuine Kärcher floor scrubbers, OEM accessories, and expert commercial cleaning equipment support. The Karcher 9.176-020.0 B 50 W Bp + R55 + AGM gives facilities a durable, compact, and productive walk-behind scrubber with AGM battery convenience and R55 cylindrical brush performance, while ProQuip Solutions helps customers select the right machine, parts, and accessories for long-term cleaning success.

Technical data

Drive typeBattery
Fresh / waste water tank (gal)13.2 / 13.2
Theoretical working capacity (ft²/hr)max. 38750
Practical working capacity (ft²/hr)23250
Battery typelow maintenance
Battery (V/Ah)12 / 1120
Battery runtime (h)max. 2.5
Battery charging time (h)nominal 10
Power supply for battery charger (V)12
Driving speed (mph)max. 3.7
Brush speed (rpm)180
Brush contact pressure (inH2O)6102 - 24803
Aisle turning width (in)33.46
Water consumption (gal/min)max. 0.68
Sound pressure level (dB(A))max. 65
Phase (Ph)1
Voltage (V)120
Cartridge filter PES (Hz)60
Dimensions (L x W x H) (in)59.25 x 30.3 x 50

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