Description
Commercial healthcare infection control standards demand nimble stand-on scrubbing without battery acid hazards or exhaust fumes. The Karcher Chariot 2 iScrub 20 disc scrubber cleans a 20-inch path at 180 RPM on sealed 36V AGM power. You manage dual 10-gallon tanks with stand-on agility. However, this compact rider cannot climb outdoor loading ramps exceeding ten percent.
This chassis pairs a welded ten-gauge steel chassis with dual 10-gallon rotationally molded high-density polyethylene tanks. A 0.5 HP electric motor powers the single 20-inch pad driver at 180 RPM through an all-steel gearbox. Operators command up to 50 lbs down-pressure. Polyurethane wheels transport a 550-pound net operating weight without leaving scuff marks on finished floors.
Key Features of Karcher Chariot
Deploy this stand-on commercial floor scrubber to clean hospital corridors, school hallways, and retail superstores. Competitive pricing provides high operator productivity at walk-behind budget levels.
- A 0.5 HP disc drive motor rotates the 20-inch pad driver at 180 RPM.
- The sealed 36V 114 Ah AGM battery pack provides maintenance-free runtime without acid spills.
- A compact 20-inch scrub deck maneuvers through standard 34-inch commercial doorways.
- 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.
- An external automatic shelf charger plugs into standard 120V wall receptacles.
Dynamometer Bench Testing Load Telemetry
Bench testing confirms continuous motor current stabilizes at 22-Amps at 36V under maximum pad 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 squeegee gum rubber blades for edge wear after each work shift.
- 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 automatic shelf charger, pad driver, squeegees, and technical manuals.