Description
Uneven quarry tile floors and deep grout lines defeat standard smooth floor pads. The Karcher Chariot 2 iScrub 20 stand-on scrubber uses a polypropylene brush deck spinning at 180 RPM on 36V AGM power to penetrate porous surfaces. You command dual 10-gallon tanks. However, this compact rider cannot climb loading dock ramps exceeding ten percent.
Karcher mounts the scrubber upon a welded structural steel frame with rotationally molded high-density polyethylene solution and recovery tanks. A 0.5 HP electric motor powers the 20-inch polypropylene disc brush at 180 RPM through an all-steel gearbox. Operators command up to 50 lbs down-pressure. Polyurethane drive tires transport a 550-pound net operating weight without leaving scuff marks on floors.
Key Features of Karcher Chariot
Purchase this compact stand-on commercial floor scrubber to clean retail grocery stores, clinics, and school hallways. Competitive equipment pricing provides high operator productivity at walk-behind budget levels.
- A 0.5 HP disc drive motor rotates the 20-inch poly brush at 180 RPM for soil removal.
- The sealed 36V 114 Ah AGM battery pack provides maintenance-free runtime without acid spills.
- An onboard smart charger plugs straight into standard 120V electrical wall outlets.
- A durable polypropylene brush penetrates grout lines and uneven tile depressions.
- Dual 10-gallon polyethylene tanks provide generous fluid capacity in a compact footprint.
- Selectable down-pressure controls deliver up to 50 lbs floor scrubbing force.
- A 26-inch parabolic squeegee assembly tracks behind the steer tires for clean pickup.
Dynamometer Bench Testing Load Telemetry
Bench testing confirms continuous motor current stabilizes at 22-Amps at 36V under maximum brush down-pressure on industrial concrete. The 0.63 HP three-stage vacuum system produces 47 inches water lift at the recovery hose intake. Single-pass water recovery measures 98% on flat commercial tiles. Acoustic telemetry records a quiet 66 dBA sound level at operator ear height. Drive and brush motor casing heat increases 30°F above ambient room temperatures after two continuous hours of bench dyno cycling.
Field Operation Usability Maintenance Directives
Operators command this stand-on scrubber from an ergonomic operator platform using a center steering column and thumb throttle dial. A tight 48-inch turning radius permits U-turns in standard grocery aisles. Do not deploy this compact stand-on scrubber on rough aggregate asphalt, outdoor gravel paths, or steep loading ramps.
- The sealed AGM battery casing requires clean terminal wipe-downs every 30 days.
- Examine poly brush bristles for wear every 100 operating hours.
- Flush the 10-gallon recovery tank with clean water after each shift.
Commercial Warranty Terms Crate Manifest
Karcher warrants this stand-on floor scrubber through a 3-Year commercial parts warranty and a 1-Year battery warranty. The shipping crate delivers the Chariot 2 iScrub 20 machine, three 12V 114 Ah AGM batteries, an onboard charger, poly brush, squeegees, and technical manuals.