Product Description
TASKI ULTIMAXX 1900
The TASKI ULTIMAXX 1900 DD65 is a 26-inch dual disc walk-behind auto scrubber designed for high-productivity commercial floor cleaning. With a wider dual disc scrub deck, powered drive, and an 11.5-gallon solution tank, this machine is built for facilities that need faster cleaning coverage and dependable daily performance.
This DD65 model is available in two configurations: a cost-effective GEL battery kit and a high-performance Li-Ion 100Ah kit for longer runtime, faster charging, and lower maintenance.
Recommended Applications
- Schools and universities
- Hospitals and healthcare facilities
- Retail stores and shopping centers
- Warehouses and distribution centers
- Large commercial buildings
- Janitorial and building service contractors
Real Results: Twister™ Diamond Pad System with TASKI ULTIMAXX 1900 SD50
These results were achieved using the TASKI ULTIMAXX 1900 SD50 (20") and the Twister™ Diamond Cleaning System with water only. No wax, floor finish, stripping chemicals, or restorative coatings were applied.
Powered by Twister™ Diamond Technology
Using only water and a progressive diamond pad sequence — Twister™ Extreme Red, White, Yellow, Green, and the Twister™ IntelliPad Burnishing Pad — the system mechanically cleans, restores, refines, and polishes hard floors while improving gloss, clarity, and light reflectivity without traditional floor finishes or restorative chemicals.
Watch the Twister™ Diamond Cleaning Process in Action
See how the Twister™ Diamond Cleaning System restores and maintains hard floors using only water and diamond-impregnated pads. This sustainable floor care process helps facilities improve appearance, increase light reflectivity, and reduce dependence on floor finishes, stripping chemicals, and restorative coatings.
Ideal for polished concrete, terrazzo, natural stone, schools, universities, healthcare facilities, airports, public buildings, and other high-traffic environments seeking cleaner, brighter floors with lower environmental impact.
Watch the Twister™ Diamond Cleaning Process in Action
See how the Twister™ Diamond Cleaning System restores and maintains hard floors using only water and diamond-impregnated pads. This process helps facilities improve appearance, increase light reflectivity, and reduce dependence on floor finishes, stripping chemicals, and restorative coatings.
The Twister™ system uses billions of microscopic diamonds embedded throughout each pad to clean, refine, polish, and maintain hard floor surfaces. As the floor progresses through the Extreme Red, White, Yellow, and Green restoration sequence, surface clarity and light reflectivity improve without traditional floor finish. The final IntelliPad burnishing step enhances gloss and appearance while supporting a more sustainable floor maintenance program.
Ideal for polished concrete, terrazzo, natural stone, healthcare facilities, schools, universities, airports, public buildings, and other high-traffic environments seeking a cleaner, brighter floor with reduced chemical consumption.
Key Features
- 26-inch dual disc scrubbing system for faster cleaning coverage
- Powered drive reduces operator fatigue during long cleaning routes
- Large solution tank supports longer cleaning cycles
- Quiet operation with TASKI whisper technology
- Durable construction for commercial and institutional use
- Battery options allow the machine to be customized to facility requirements
Best For
- Medium to large commercial facilities
- Daily floor maintenance cleaning
- Facilities needing more productivity than the DD55 model
- Operators covering larger open floor areas
Not Ideal For
- Very tight or congested spaces
- Small facilities where a compact scrubber is easier to maneuver
- Heavy debris areas without pre-sweeping
Specifications
- Manufacturer Part Numbers: 993863 / 993864
- Machine Type: Walk-behind auto scrubber
- Scrubbing System: Dual disc
- Working Width: 26 in. (65 cm)
- Solution Tank Capacity: 11.5 gallons (43 L)
- Run Time: 2 to 4 hours
- Cleaning Productivity: 31,484 sq. ft. per hour
- Drive System: Powered drive
Cleaning Productivity
The TASKI ULTIMAXX 1900 DD65 delivers up to 31,484 square feet per hour, making it a strong option for larger facilities that need faster coverage from a walk-behind scrubber.
Free Demo Available
See the TASKI ULTIMAXX 1900 DD65 in action before you buy. We offer free on-site demonstrations so you can evaluate cleaning performance, ease of use, and productivity in your actual facility.
- Test real-world cleaning performance
- Evaluate battery run time and efficiency
- Compare dual disc scrubbing results
- Ensure the right fit for your facility
To schedule your free demo, email sales@monsterjanitorial.com or call 956-772-4842.
Included with the Machine
- Battery system based on selected configuration
- Battery charger matched to battery type
- Dual disc scrubbing brushes
- Pad drivers
- Twister IntelliPads
- Squeegee assembly
- Integrated TASKI machine controls
- TASKI whisper technology for low-noise operation
Configuration Options
| Feature | GEL Kit 993863 | Li-Ion 100Ah 993864 |
|---|---|---|
| Battery Type | Gel | Lithium-Ion |
| Runtime | 2–4 hrs | 2.5–4 hrs |
| Charging Speed | Standard | Fast |
| Maintenance | Standard | Low |
| Performance Consistency | Good | Very consistent |
| Best For | Standard daily cleaning and lower upfront cost | Large areas, longer routes, and high-demand facilities |
| Cost | Lower | Higher |
Recommendation: Choose the GEL Kit (993863) for reliable everyday cleaning and a lower upfront cost. Choose the Li-Ion 100Ah Kit (993864) for the longest runtime, faster charging, lower maintenance, and better long-term performance in larger facilities.
Optional Accessories and Replacement Wear Parts
- Standard Scrub Brush 65 cm (26") – 8504780 General-purpose cleaning for most commercial floor types.
- Soft Scrub Brush 65 cm (26") – 8505140 Ideal for delicate surfaces and lighter cleaning applications.
- Heavy-Duty / Grit Brush 65 cm (26") – 8505150 Designed for aggressive scrubbing in industrial or heavily soiled environments.
- Twister IntelliPads (Diamond Pads) – Shop Twister Pads Chemical-free cleaning and polishing technology for improved floor appearance and reduced maintenance costs.
Filters & Air Quality Options
- 7524965 – TASKI HEPA H13 Filter: Optional high-efficiency filter that improves indoor air quality by capturing fine dust particles—ideal for healthcare and sensitive environments.
Which Squeegee Blade Should I Use?
- 4133980 – Standard Front Blade: Everyday cleaning performance.
- 4133981 – Standard Rear Blade: Reliable water pickup and streak-free drying.
- 4134767 – Front Blade with Holes: Improved solution control.
- 4134770 – Front Blade without Holes: Maximum suction performance.
- 4134749 – Rear Rubber Blade: Alternative option for different floor types.
Recommended Chemicals
- Pioneer Eclipse Lumen L350 Neutral Cleaner
- Pioneer Eclipse Low-Foam Neutral Cleaner
- Karcher Heavy Duty Degreaser 8.698-154.0
Shop Cleaning Chemical Pods | Shop Auto Scrubber Chemicals
Smarter Cleaning with IntelliPads & IntelliPods
The TASKI ULTIMAXX platform is designed to help facilities clean more efficiently while reducing chemical waste and labor. Pair Twister™ IntelliPads with TASKI's convenient IntelliPods chemical system for consistent cleaning performance and simplified operator training.
- ✔ Twister™ IntelliPads clean, polish, and maintain floors using diamond technology
- ✔ IntelliPods provide accurate chemical dosing with no measuring required
- ✔ Reduce chemical waste and operator errors
- ✔ Simplify floor care programs across multiple facilities
- ✔ Support cleaner, brighter floors with less effort
Shop Twister™ IntelliPads | Shop IntelliPods™ Cleaning Chemicals
Manuals and Documents
- TASKI ULTIMAXX 1900 Double Disc Product Information Sheet
- TASKI ULTIMAXX 1900 Economy Product Information Sheet
- TASKI ULTIMAXX 1900 Performance Product Information Sheet
- TASKI ULTIMAXX Deck Selector Flyer
- TASKI ULTIMAXX 1900 User Guide
- TASKI ULTIMAXX 1900 Double Disc Wallchart
Parts Manual & Replacement Parts
View the official parts manual to identify replacement part numbers, then shop available parts on our store.
Manufacturer Warranty
The TASKI ULTIMAXX 1900 is backed by TASKI commercial equipment warranty coverage for added confidence and long-term facility support.
- Machine Coverage: 2 Years
- Parts & Labor: 1 Year
- Wear Items: 90 Days
Frequently Asked Questions
Is the DD65 self-propelled?
Yes. It includes a powered drive system for easier operation and reduced fatigue.
Do I need to sweep before using this machine?
Yes. As a dual disc scrubber, floors should be swept or vacuumed before cleaning.
How long can the machine run?
Typical runtime is 2 to 4 hours, depending on battery type and cleaning conditions.
How much area can it clean?
Designed for medium to large spaces with high daily cleaning needs.
Which battery should I choose?
GEL is more cost-effective. Lithium-Ion offers faster charging and is better for multi-shift use.
What floors can it clean?
Best for tile, VCT, terrazzo, and other smooth hard floor surfaces.
Shop More Equipment
- Auto Scrubbers
- Walk-Behind Auto Scrubbers
- Ride-On Floor Scrubbers
- Floor Machines & Buffers
- Wet & Dry Vacuums
- Carpet Extractors
Why Choose TASKI Floor Scrubbers?
TASKI is known for Swiss-engineered cleaning equipment designed to deliver smarter, more consistent results. These machines go beyond traditional scrubbers by using intelligent systems to optimize performance, reduce waste, and lower long-term costs.
- ✔ Smart Intelli technologies for better cleaning performance
- ✔ Lithium battery systems for longer runtime and faster charging
- ✔ Reduced water and chemical usage
- ✔ Designed for schools, healthcare, retail, and large facilities
- ✔ Lower total cost of ownership over time
Think of TASKI as the smart system of commercial cleaning equipment.
Institutional Purchasing Support
- D-U-N-S Number: 080901706
- UEI Number: U4TYL7A5LEN9
- EIN: 81-1773910
- Purchase orders accepted for approved schools, government agencies, and institutional buyers
- Tax-exempt account setup assistance available
- Bulk pricing and formal quote support available
Why Choose Monster Janitorial?
- Authorized TASKI distributor
- Fast order processing
- Expert product support
Tax-Exempt Purchasing
Create an account and email your certificate to sales@monsterjanitorial.com.
Questions? Email sales@monsterjanitorial.com or call 956-772-4842.
