Product Description
High Productivity Stand-On Floor Scrubber for Large Commercial Facilities
The Karcher Chariot™ 3 iScrub 26 stand-on automatic floor scrubber delivers powerful cleaning performance and exceptional productivity for large commercial facilities. This configuration features a 26-inch brush scrub deck, 36V / 234 Ah AGM batteries, and a shelf charger, providing reliable cleaning power with sealed, maintenance-free batteries.
The Chariot™ 3 platform represents the next generation of stand-on scrubbers developed from Karcher’s leadership in stand-on cleaning equipment. Compared with traditional walk-behind scrubbers, the Chariot™ 3 design can clean significantly faster while reducing operator fatigue.
With practical productivity up to 27,639 square feet per hour, this scrubber is ideal for schools, healthcare facilities, retail environments, and commercial buildings requiring efficient daily floor cleaning.
Quick Highlights
- 26 inch cleaning path
- Stand-on productivity platform
- 36V / 234 Ah AGM battery system
- Shelf charger configuration
- Up to 27,639 sq ft/hr productivity
- Compact design fits through standard doorways
Recommended Applications
- Schools and universities
- Hospitals and healthcare facilities
- Retail stores and supermarkets
- Government and municipal buildings
- Commercial office buildings
- Airports and transportation facilities
Key Features
- 26 inch dual brush scrub deck for powerful cleaning performance
- Chariot stand-on design reduces operator fatigue
- Aqua-Mizer system reduces water and chemical consumption
- Six cleaning modes including EcoMode and EcoMode Plus
- Auto-adjust squeegee improves water pickup performance
- Maintenance-friendly scrub deck design
- Simple control panel for faster operator training
- 360° operator visibility improves safety
Best For
- Large commercial buildings
- Schools and universities
- Retail environments
- Facilities upgrading from walk-behind scrubbers
Not Ideal For
- Very small cleaning areas
- Facilities requiring debris sweeping
- Large warehouses where ride-on scrubbers may be preferred
Specifications
- Cleaning Path: 26 in
- Deck Type: Brush scrub deck
- Battery System: 36V / 234 Ah AGM
- Charger: Shelf charger
- Solution Tank Capacity: 25 gal
- Recovery Tank Capacity: 27 gal
- Vacuum Motor: 0.63 hp
- Water Lift: 47.3 in
- Operating Noise Level: 66 dBA
- Maximum Gradeability: 10%
- Working Speed: 3.0 mph
- Transport Speed: 4.1 mph
- Minimum Turning Radius: 2.5 ft
- Weight with Batteries: 825 lbs
- Dimensions: 56.5 x 33 x 50 in
Included with the Machine
- Karcher Chariot 3 iScrub 26 stand-on scrubber
- 26 inch dual brush scrub deck
- 36V / 234 Ah AGM batteries
- Shelf charger
- 25 gallon solution tank
- 27 gallon recovery tank
Optional Accessories and Replacement Wear Parts
- 8.600-021.0 Pad Driver (2 required)
- 8.600-022.0 Polypropylene Brush
- 8.600-023.0 Nylon Brush
- 8.600-024.0 Mild Grit Brush
- 8.635-958.0 Front Squeegee Blade
- 8.635-957.0 Rear Squeegee Blade
- Shop Floor Pads
Recommended Chemicals
- 350FS - Pioneer Eclipse Lumen L350 Neutral Cleaner
- 302FS - Pioneer Eclipse Neutral Cleaner
- 8.698-154.0 - Karcher Heavy Duty Degreaser
Shop Auto Scrubber Chemicals | Shop Cleaning Chemical Pods
Replacement Parts and Manuals
Other Chariot 3 iScrub 26 Configurations
- 1.008-074.0 - Chariot 3 iScrub 26, brush scrub deck, 36V/225 Ah batteries, shelf charger
- 1.008-076.0 - Chariot 3 iScrub 26, brush scrub deck, 36V/234 Ah AGM batteries, shelf charger
- 1.008-102.0 - Chariot 3 iScrub 26, pad driver, 36V/225 Ah batteries, shelf charger
- 1.008-104.0 - Chariot 3 iScrub 26, pad driver, 36V/234 Ah AGM batteries, shelf charger
- 1.008-147.0 - Chariot 3 iScrub 26, pad driver, 36V Lithium batteries, shelf charger
- 1.008-077.0 - Chariot 3 iScrub 26, brush scrub deck, 36V/225 Ah batteries, on-board charger
- 1.008-079.0 - Chariot 3 iScrub 26, brush scrub deck, 36V/234 Ah AGM batteries, on-board charger
- 1.008-105.0 - Chariot 3 iScrub 26, pad driver, 36V/225 Ah batteries, on-board charger
- 1.008-107.0 - Chariot 3 iScrub 26, pad driver, 36V/234 Ah AGM batteries, on-board charger
- 1.008-109.0 - Chariot 3 iScrub 26, pad driver, 36V/225 Ah batteries, shelf charger, chemical metering
- 1.008-111.0 - Chariot 3 iScrub 26, pad driver, 36V/234 AGM Ah batteries, shelf charger, chemical metering
- 1.008-087.0 - Chariot 3 iScrub 26, brush scrub deck, 36V/234 AGM Ah batteries, on-board charger, chemical metering
- 1.008-112.0 - Chariot 3 iScrub 26, pad driver, 36V/225 Ah batteries, on-board charger, chemical metering
- 1.008-114.0 - Chariot 3 iScrub 26, pad driver, 36V/234 AGM Ah batteries, on-board charger, chemical metering
Explore More Karcher Cleaning Equipment
- Stand-On Floor Scrubbers
- Automatic Floor Scrubbers
- Shop Karcher Equipment
- Shop Karcher Parts
- Karcher Parts Manuals
Helpful Resources
- How to Choose an Automatic Floor Scrubber for Schools and Government Buildings
- Shop Stand-On Floor Scrubbers
- Browse Karcher Cleaning Equipment
Manufacturer Warranty
Karcher commercial equipment is backed by a manufacturer warranty covering defects in materials and workmanship under normal commercial use.
Warranty Coverage Summary
- Lifetime: Rotationally molded polyethylene housings
- Lifetime: Major internal components
- 3 Years: Labor coverage when serviced by an authorized Karcher service provider
- 6 Months: Travel coverage for field service
- 90 Days: Manufacturing defects on normal wear items such as brushes, squeegee blades, hoses, belts, and filters
Battery Warranty
Lead-acid batteries, including AGM batteries, are typically covered under the battery manufacturer's warranty and handled through the battery supplier.
Karcher Lifetime Scrubber Warranty (2025): https://shop.monsterjanitorial.com/content/Karcher/KNA%20Lifetime%20scrubber%20Warranty%202025.pdf
Battery and Charger Options
- 36V / 225 Ah batteries provide extended runtime for large facilities
- 36V / 234 Ah AGM batteries provide sealed, maintenance-free battery operation
- Shelf charger allows charging at a dedicated charging station
- On-board charger allows the machine to plug into standard outlets anywhere in the facility
- Lithium battery configurations are available on select Chariot 3 models with opportunity charging capability
Stand-On Floor Scrubber vs Walk-Behind Scrubber Productivity
- Up to 2x greater productivity compared to walk-behind scrubbers
- Operators ride on the machine which reduces fatigue
- Faster cleaning speeds increase coverage per shift
- Improved maneuverability in hallways and tight spaces
Frequently Asked Questions
What is the difference between the iScrub 2 and iScrub 3?
The Chariot 3 iScrub 26 is the third-generation stand-on scrubber platform from Karcher. Compared to the iScrub 2 models, the iScrub 3 features a wider cleaning path, larger solution and recovery tanks, improved productivity, updated controls with multiple cleaning modes, and expanded battery options including lithium technology.
How productive is the Chariot 3 compared to walk-behind scrubbers?
The Chariot 3 iScrub 26 can be up to twice as productive as many walk-behind scrubbers, allowing facilities to clean more area with the same staff.
Can this machine fit through standard doors?
Yes. Despite its larger cleaning path, the Chariot 3 platform is designed to fit through standard commercial doorways.
Institutional Purchasing Support
- Purchase orders accepted
- Tax-exempt account setup assistance
- Bid and specification support available
- D-U-N-S Number: 080901706
- UEI Number: U4TYL7A5LEN9
Why Choose Monster Janitorial?
- Authorized distributor for commercial cleaning equipment
- Fast order processing - most equipment ships within 24 hours
- 30-Day Returns
- Volume discounts available on select equipment orders
- Technical product assistance available
Tax-Exempt Purchasing
Tax-exempt? Create an account and email your tax exemption certificate to sales@monsterjanitorial.com.
Questions before you buy? Email sales@monsterjanitorial.com or call 956-772-4842.
