Product Description
TASKI ULTIMAXX 2900
The TASKI ULTIMAXX 2900 OB50 is a 20-inch single orbital walk-behind auto scrubber designed for large commercial floor cleaning applications where high down pressure, edge cleaning, and controlled scrubbing performance are important. The orbital deck uses a rectangular scrubbing motion to help reach along edges, into corners, and across uneven floor areas more effectively than standard round disc systems.
With a 17-gallon / 63 L solution tank, powered drive system, and up to 4 hours of runtime in ECO mode, the OB50 is ideal for schools, healthcare facilities, retail environments, warehouses, and large commercial spaces. This machine is available in GEL and Li-Ion 100Ah configurations so you can choose the best setup for your facility’s cleaning schedule.
Recommended Applications
- Schools and universities
- Healthcare and medical facilities
- Retail stores and shopping centers
- Commercial buildings
- Warehouses and distribution centers
- Facilities with edges, corners, and detailed floor areas
- Heavily soiled floors that require orbital scrubbing action
Key Features
- Single orbital scrub deck for detailed cleaning along edges and corners
- Rectangular scrubbing pattern for strong floor contact
- Powered drive system for easier operation and reduced operator fatigue
- IntelliScrub technology for brush pressure adjustment
- IntelliFlow precision water control for efficient solution usage
- Whisper technology for quiet operation at 63 dB(A) standard / 60 dB(A) ECO mode
- LED visibility lights
- IntelliKey NFC system with admin-level access
- Optional HEPA filtration, IntelliDose+, IntelliTrail, IntelliTouch, IntelliBac, and Aquastop
What is an Orbital Scrubber Used For?
An orbital scrubber is primarily used for deep cleaning and floor restoration. The tight orbital motion creates consistent pressure across the pad, making it more effective at removing buildup, embedded soil, and surface contamination than standard disc machines.
- Deep scrubbing heavily soiled floors
- Removing buildup and embedded dirt
- Restoration cleaning and surface preparation
- Cleaning edges, corners, and uneven areas
- Maintaining floors that require consistent pad contact
Best For
- Facilities needing detailed cleaning along edges and corners
- Heavily soiled hard floors
- Large open areas that need higher productivity
- Schools, healthcare, retail, warehouses, and commercial buildings
- Cleaning teams that need orbital scrubbing with powered drive operation
Not Ideal For
- Facilities needing debris pickup during scrubbing
- Areas with frequent loose debris that require a cylindrical brush deck
- Very small or confined spaces
- Customers who only need a standard disc scrubber
Specifications
- Machine Type: Walk-behind auto scrubber
- Scrub System: Single orbital deck
- Working Width: 20 in. / 50 cm
- Brush System: 50.8 x 35.5 cm orbital pad holder
- Solution Tank: 17 gallons / 63 L
- Recovery Tank: 17 gallons / 63 L
- Drive System: Powered drive
- System Voltage: 24V
- Runtime: Up to 4 hours in ECO mode
- Productivity: 24,219 sq. ft. per hour / 2250 m² per hour
- Noise Level: 63 dB(A) standard / 60 dB(A) ECO mode
- Weight (Machine Only): Approx. 243 lbs / 110 kg
- Weight (Ready to Use): Approx. 631 lbs / 286 kg
- Dimensions: 147 x 58 x 113 cm
- Manufacturer Part Numbers: D1233781, D1233782
Cleaning Productivity
The TASKI ULTIMAXX 2900 OB50 delivers up to 24,219 square feet per hour, making it a strong choice for facilities that need productive orbital floor scrubbing with a large 17-gallon tank and powered drive operation.
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
Included with the Machine
- Battery system based on selected configuration
- Battery charger matched to battery type
- Orbital pad holder
- Pad system
- Squeegee assembly
- Integrated TASKI machine controls
- TASKI whisper technology for low-noise operation
Free Demo Available
See the TASKI ULTIMAXX 2900 OB50 in action before you buy. We offer free on-site demonstrations so you can evaluate orbital cleaning performance, maneuverability, runtime, and productivity in your actual facility.
- Test real-world orbital scrubbing performance
- Evaluate powered drive operation
- Compare GEL vs Li-Ion battery options
- Confirm the right fit for your facility
To schedule your free demo, email sales@monsterjanitorial.com or call 956-772-4842.
Configuration & Battery Options
The TASKI ULTIMAXX 2900 OB50 is available in two battery configurations, allowing you to choose the right balance of cost, performance, and runtime flexibility for your facility.
| Model | Working Width | Battery Type | Runtime | Best For | SKU |
|---|---|---|---|---|---|
| OB50 GEL | 20 in. | GEL | Up to 4 hours | Lower upfront cost and standard daily cleaning | D1233781 |
| OB50 Li-Ion 100Ah | 20 in. | Lithium-Ion 100Ah | Up to 4 hours | Faster charging, longer life, and multi-shift cleaning | D1233782 |
Which should you choose? Choose GEL (D1233781) for a lower upfront cost and reliable daily cleaning. Choose Li-Ion 100Ah (D1233782) for faster charging, longer battery life, and reduced downtime between cleaning shifts.
Optional Accessories and Replacement Wear Parts
- Orbital Pad Holder 50 cm – 7524967 Pad holder for orbital pads.
- 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.
- Accessory Holder – 7524975 Tool clamp, hook, squeegee holder, and bucket accessory holder.
- Filling Hose with Universal Water Supply – 8502830 Quick-fill hose for solution tank filling.
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 2900 Accessories & Replacement Parts Guide
- TASKI ULTIMAXX HEPA Filtration Information
- TASKI ULTIMAXX Series Brochure
- TASKI ULTIMAXX 2900 Product Information Sheet
- TASKI ULTIMAXX Deck Selector Guide
- TASKI ULTIMAXX Orbital Deck Wallchart
- TASKI ULTIMAXX 2900 Operator Manual
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
- 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
What makes an orbital scrubber different?
It uses a rectangular pad with rapid motion for better edge cleaning and more consistent floor contact.
Is the OB50 self-propelled?
Yes, it includes a powered drive system for easier operation.
Does this machine pick up debris?
No, floors should be swept before use. Orbital decks are designed for scrubbing, not debris collection.
What is the runtime?
Up to 4 hours depending on battery type, floor conditions, and cleaning settings.
Which battery should I choose?
GEL is more cost-effective. Lithium-Ion charges faster and is better for multi-shift use.
What types of floors can it clean?
VCT, tile, concrete, terrazzo, and other hard commercial floor surfaces.
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.
