Product Description
TASKI ULTIMAXX 2900
The TASKI ULTIMAXX 2900 DD55 is a 22-inch dual disc walk-behind auto scrubber designed for large commercial floor cleaning where productivity, water pickup, and operator control are important. This model features a dual disc brush deck, powered drive system, and a large 17-gallon / 63 L solution tank.
With up to 4 hours of runtime in ECO mode and productivity up to 26,641 sq. ft. per hour, the ULTIMAXX 2900 DD55 is ideal for schools, healthcare facilities, retail spaces, warehouses, and large commercial buildings. This machine is available in GEL and Li-Ion 100Ah configurations so you can choose the best setup for your cleaning schedule.
Recommended Applications
- Schools and universities
- Hospitals and healthcare facilities
- Retail stores and shopping centers
- Warehouses and distribution centers
- Commercial buildings
- Large open hard floor areas
Key Features
- Dual disc brush system for consistent scrubbing performance
- Powered drive system for easier operation and reduced operator fatigue
- Auto Brush Deck / EBU configuration for improved brush engagement and operator convenience
- IntelliScrub technology standard for automatic or manual brush pressure adjustment
- IntelliFlow precision water control for efficient solution usage
- Whisper technology for quiet operation at 63 dB(A) standard and 60 dB(A) ECO mode
- LED lights standard for improved visibility
- IntelliKey NFC system with admin-level machine access
- Optional IntelliDose+, HEPA filtration, IntelliTrail, IntelliTouch, IntelliBac, and Aquastop
Best For
- Large commercial facilities needing high productivity
- Daily maintenance cleaning on smooth hard floors
- Facilities wanting powered drive operation
- Cleaning teams that need long runtime and consistent results
Not Ideal For
- Very small or tight spaces
- Heavy debris areas that require sweeping first
- Facilities needing cylindrical brush debris pickup
- Customers who only need a compact scrubber
Specifications
- Machine Type: Walk-behind auto scrubber
- Scrub System: Dual disc
- Working Width: 22 in. / 55 cm
- Brush System: 2 x 28 cm disc brushes
- Solution Tank: 17 gallons / 63 L
- Recovery Tank: 17 gallons / 63 L
- Drive System: Powered drive
- Working Speed: 4.5 km/h
- Transport Speed: 5 km/h
- System Voltage: 24V
- Runtime: Up to 4 hours in ECO mode
- Productivity: 26,641 sq. ft. per hour / 2475 m² per hour
- Noise Level: 63 dB(A) standard / 60 dB(A) ECO mode
- Net Machine Weight: Approx. 236 lbs / 107 kg
- Ready-to-Use Weight: Approx. 624 lbs / 283 kg
- Dimensions: 144 x 60 x 113 cm
- Manufacturer Part Numbers: D1233773, D1233774
Cleaning Productivity
The TASKI ULTIMAXX 2900 DD55 delivers up to 26,641 square feet per hour, making it a strong choice for large facilities that need productive daily floor cleaning with fewer stops for refilling and recharging.
Powered Drive System
The powered drive system allows the machine to move forward with minimal effort, reducing operator fatigue and improving control across large cleaning areas.
- Less operator strain during long cleaning routes
- Smoother movement across large open areas
- More consistent cleaning speed
- Better control compared to pad-assist machines
Free Demo Available
See the TASKI ULTIMAXX 2900 DD55 in action before you buy. We offer free on-site demonstrations so you can evaluate cleaning performance, maneuverability, water pickup, runtime, and productivity in your actual facility.
- Test real-world dual disc scrubbing performance
- Evaluate powered drive operation
- Compare GEL vs Li-Ion battery options
- 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 brushes
- Pad drivers
- Twister IntelliPads
- Squeegee assembly
- Integrated TASKI machine controls
- TASKI whisper technology for low-noise operation
Battery Options & Runtime Performance
The TASKI ULTIMAXX 2900 DD55 is available in both GEL and Li-Ion 100Ah configurations so you can match the machine to your facility’s cleaning schedule, budget, and maintenance needs.
| Battery Feature | GEL Kit D1233773 Recommended | Li-Ion 100Ah Kit D1233774 |
|---|---|---|
| Runtime | Up to 4 hours | Up to 4 hours |
| Charging | Standard overnight charging | Fast charging and opportunity charging |
| Maintenance | Low maintenance | Maintenance-free |
| Best For | Standard daily cleaning and lower upfront cost | High-demand facilities, multi-shift cleaning, and reduced downtime |
| Buyer Recommendation | Best value choice for most facilities | Best upgrade for long-term efficiency |
Which should you choose? Choose GEL (D1233773) for the best starting value. Choose Li-Ion 100Ah (D1233774) if your facility needs faster charging, longer battery life, and less downtime between cleaning shifts.
Optional Accessories and Replacement Wear Parts
- Disc Drive 28 cm – 7510634 Pad driver for use with 28 cm floor pads.
- Scrubbing Brush 28 cm – 7519395 General-purpose scrubbing brush for hard floors.
- Abrasive Scrubbing Brush 28 cm – 7510633 More aggressive brush for heavier soil conditions.
- Washed Concrete Brush 28 cm – 7510632 Brush designed for washed concrete and textured floor surfaces.
- AutoFillstop Gardena Coupling – 7525084 Automatically fills the machine and stops when the tank is full.
- IntelliTrail 2.0 – 7525081 Remote fleet tracking and machine monitoring option.
- IntelliTouch Touchscreen – 7525082 Touchscreen interface for enhanced machine control and visibility.
Squeegee Blade Options
- Standard Front Blade 32" – D4134201 Standard polyurethane front squeegee blade designed for excellent water pickup and long service life.
- Standard Rear Blade 32" – D4134202 Standard polyurethane rear squeegee blade engineered for reliable water recovery and streak-free drying.
- Optional Front Blade with Small Holes 32" – D4134768 Optional front blade featuring 3 small holes for improved water pickup and recovery performance under varying floor conditions.
- Optional Front Blade Without Holes 32" – D4134771 Smooth front blade without holes for specific floor surfaces and customized water recovery preferences.
- Optional Rear Linatex Blade 32" – D4134750 Premium Linatex rear squeegee blade designed for aggressive water recovery and demanding commercial floor conditions.
Filters & Air Quality Options
- TASKI HEPA H13 Filter – 7524965 Optional HEPA filtration system to improve indoor air quality and capture fine particles.
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
Manuals and Documents
- TASKI ULTIMAXX HEPA Filtration Sheet
- TASKI ULTIMAXX 2900 Brochure
- TASKI ULTIMAXX 2900 Product Information Sheet
- TASKI ULTIMAXX Deck Selector Flyer
- TASKI ULTIMAXX Double Disc Wallchart
Parts Manual & Replacement Parts
Use the official accessories sheet and TASKI replacement parts catalog to identify compatible wear parts, then shop available parts on our store.
Manufacturer Warranty
The TASKI ULTIMAXX 2900 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
Helpful Resources
Learn how to choose the right floor scrubber, understand key differences between cleaning systems, and maximize cleaning performance in your facility.
- Walk-Behind vs Ride-On Floor Scrubbers
- IntelliTrail benefits
- Orbital VS Disc Machines
- Cylindrical VS Disc Floor Scrubber
- Single VS Dual Machines
- AGM vs Gel vs Lithium vs Wet Batteries for Floor Scrubbers: Runtime Lifespan & Real-World Performance
- What Size Floor Scrubber Do I Need?
- How Many Square Feet Can a Floor Scrubber Clean Per Hour?
- Best Floor Scrubbers for Schools and Government Buildings
- What is a Twister Floor Pad
- Choosing Your Floor Pad
Frequently Asked Questions
Is the DD55 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 disc scrubber, floors should be swept before scrubbing.
What is the runtime?
Up to 4 hours depending on battery type and usage.
How much area can it clean?
Up to 26,641 sq ft per hour in optimal conditions.
Which battery should I choose?
GEL is more cost-effective. Lithium-Ion charges faster and is better for multi-shift use.
What floors can this machine clean?
VCT, tile, concrete, terrazzo, and other smooth hard floors.
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
- Purchase order support available for approved schools, government agencies, and institutional buyers
- Quote support available for facility managers, procurement teams, and fiscal departments
Why Choose Monster Janitorial?
- Authorized TASKI distributor
- Fast order processing
- 30-Day Returns
- Expert product support for equipment, parts, and accessories
Tax-Exempt Purchasing
Create an account and email your tax exemption certificate to sales@monsterjanitorial.com.
Questions? Email sales@monsterjanitorial.com or call 956-772-4842.
