Karcher 9.808-091.0 : B 50 W Bp ORB + O51 + AGM Battery-Powered Walk-Behind Orbital Floor Scrubber with 20-Inch Brush
Key Product Features:
- Genuine Kärcher commercial walk-behind orbital floor scrubber designed for professional floor cleaning in demanding commercial, institutional, and industrial environments.
- Manufacturer Part Number: 9.808-091.0, also referenced as 98080910, for accurate product identification and ordering.
- 20-inch O51 orbital brush head provides strong mechanical scrubbing action, making it highly effective for textured floors, grout lines, uneven surfaces, and hard-to-clean floor profiles.
- Orbital cleaning technology helps deliver excellent floor contact and strong soil removal while operating more quietly than many traditional scrubbing systems.
- Designed for efficient, quiet cleaning of heavily textured floors, making it a strong solution for facilities with safety flooring, textured tile, structured vinyl, and other difficult floor coverings.Â
- AGM battery-powered operation provides cordless cleaning performance with lower routine battery maintenance compared with traditional wet battery systems.
- Kärcher B 50 W Bp AGM configurations are commonly equipped with 115 Ah AGM battery power, supporting dependable runtime for professional cleaning routes.Â
- Productivity up to approximately 18,200 square feet per hour, helping cleaning teams cover more space compared with manual mopping or smaller scrubbers.Â
- Compact walk-behind design allows operators to clean in tight spaces, narrow aisles, hallways, classrooms, retail areas, healthcare spaces, and congested facility zones.
- Traction drive system improves operator comfort by helping move the machine smoothly during cleaning instead of relying only on pad or brush assist. Competitor listings also identify this model as a traction-drive orbital auto scrubber with 13.2-gallon tanks.Â
- 13.2-gallon solution and recovery tank capacity supports productive cleaning with fewer refill and emptying stops during routine floor-care tasks.Â
- Robust cast-aluminum brush head and squeegee components improve durability and help the machine withstand demanding professional use.Â
- Parabolic squeegee design supports strong water recovery, helping leave floors cleaner, drier, and safer after scrubbing, even on uneven surfaces and in tight turns.Â
- Low-profile orbital head design helps access under furniture, fixtures, and low-clearance areas, improving cleaning coverage in real-world facilities.Â
- The O51 orbital system can help reduce water consumption by up to 25% while maintaining strong scrubbing and stripping capability, according to dealer product information.Â
- High mechanical cleaning action may help reduce reliance on aggressive chemicals for certain applications, supporting more efficient and sustainable floor care.Â
- Suitable for daily cleaning, deep scrubbing, periodic floor restoration, textured floor maintenance, grout cleaning support, and commercial hard floor care.
- Excellent for cleaning surfaces such as textured vinyl, safety flooring, ceramic tile, quarry tile, sealed concrete, polished concrete, epoxy flooring, terrazzo, VCT, and other compatible hard floors.
- Ideal for schools, universities, hospitals, healthcare facilities, supermarkets, retail stores, warehouses, hotels, airports, shopping centers, public buildings, manufacturing facilities, and commercial cleaning contractors.
- Helps replace slow manual mopping by applying solution, scrubbing with orbital action, and recovering dirty water in a productive machine-cleaning process.
- Supports a professional floor-care program by combining high cleaning performance, compact maneuverability, durable construction, and AGM battery convenience.
Why Buy from ProQuip Solutions:
Choose ProQuip Solutions for genuine Kärcher commercial floor scrubbers, OEM accessories, and expert product support. The Karcher 9.808-091.0 B 50 W Bp ORB + O51 + AGM gives facilities a compact, high-performance orbital scrubber for textured floors and demanding cleaning tasks, while ProQuip Solutions helps customers select the right machine, pads, accessories, and replacement parts for dependable long-term productivity.
Technical data
| Drive type | Battery |
| Brush working width (in) | 20.07 |
| Vacuum working width (in) | 33.4 |
| Fresh / waste water tank (gal) | 13.2 / 13.2 |
| Theoretical working capacity (ft²/hr) | max. 32,937.57 |
| Practical working capacity (ft²/hr) | 19,805.6 |
| Battery type | low maintenance |
| Power supply for battery charger (V/Hz) | 100 - 240 / 50 - 60 |
| Driving speed (mph) | max. 3.7 |
| Brush speed (rpm) | 20 |
| Brush contact pressure (lb) | 79.3 |
| Aisle turning width (in) | 55.1 |
| Water consumption (cfm) | 0.08 |
| Sound pressure level (dB(A)) | 65 |
| Amps (W) | 130 |
| Dimensions (L x W x H) (in) | 59.25 x 30.3 x 50 |