The TASKI ULTIMAXX 2900 SD50 Performance D1233771 is a 20-inch single-disc walk-behind automatic scrubber with maintenance-free gel batteries, powered wheel drive, a 60-liter solution tank, 63-liter recovery tank, TASKI Whisper vacuum technology, and TASKI’s modular Performance platform for productive commercial floor care.

Features:

• 20-Inch / 50 cm Single-Disc Deck – SD50 configuration balances productive floor coverage with strong maneuverability.

• Performance Configuration with Wheel Drive – Powered traction helps reduce operator effort during longer commercial cleaning routes.

• Gel Battery Configuration – Maintenance-free sealed gel batteries eliminate routine battery watering.

• MBU Kit Configuration – Factory MBU package supplied with this specific model.

• 60-Liter Solution Tank – Larger capacity supports longer cleaning routes and fewer refill stops.

• 63-Liter Recovery Tank – Provides substantial dirty-water capacity for productive one-pass cleaning.

• TASKI IntelliFlow Compatibility – Supports controlled solution delivery on appropriately equipped configurations.

• IntelliDose Compatibility – Can support automatic chemical dilution for consistent cleaning-solution control.

• TASKI Whisper Technology – Quiet, efficient vacuum technology supports operation in occupied environments.

• IntelliTouch Compatibility – Supports TASKI’s touchscreen operator interface on compatible configurations.

• IntelliKey Compatibility – Supports configurable operator access and machine-control functions.

• IntelliZone Compatibility – Can support predefined cleaning programs and repeatable operating parameters.

• IntelliTrail 2.0 Compatibility – Supports next-generation fleet telemetry and machine-use data.

• IntelliPredict Compatibility – Supports proactive maintenance planning and connected equipment monitoring.

• IntelliScrub Compatibility – Can support adjustable mechanical cleaning pressure when appropriately equipped.

• EBU Compatibility – Electronic Brush Unit technology can reduce manual brush and pad-driver handling on equipped configurations.

• Twister Compatibility – Supports TASKI Twister floor-care programs on compatible configurations.

• IntelliBac Technology Available – TASKI’s antimicrobial-material technology is available within the ULTIMAXX platform.

• HEPA H13 Filtration Available – Optional HEPA filtration can provide enhanced exhaust-air filtration.

• Modular ULTIMAXX Platform – Designed around configurable cleaning, digital, dosing, battery, and floor-care technologies.

The TASKI ULTIMAXX 2900 SD50 Performance Gel MBU Kit, catalog number D1233771, combines a versatile 50 cm single-disc cleaning deck with the larger-capacity ULTIMAXX 2900 platform.

Its combination of a 50 cm / approximately 20-inch cleaning width, powered wheel drive, gel battery system, 60-liter solution tank, and 63-liter recovery tank makes it well suited for facilities that want longer cleaning routes while retaining the maneuverability of a single-disc walk-behind scrubber.

20-Inch Single-Disc Cleaning Deck

The SD50 configuration uses a 50 cm / approximately 20-inch single-disc deck.

This design offers a practical balance between cleaning width and maneuverability and is well suited for:

• Routine hard-floor scrubbing

• Corridors

• Retail spaces

• Schools

• Healthcare facilities

• Office buildings

• Hospitality environments

• Medium to large commercial areas

Performance Model with Wheel Drive

The ULTIMAXX 2900 Performance single-disc platform includes powered wheel drive.

Traction assistance helps reduce operator effort and provides more controlled movement during longer cleaning routes, especially when the machine is carrying a full load of solution and recovery water.

Gel Battery System

This configuration uses maintenance-free gel batteries.

Gel batteries are sealed and do not require routine watering, simplifying day-to-day battery care compared with conventional flooded lead-acid systems.

60-Liter Solution Tank

The ULTIMAXX 2900 provides a 60-liter solution tank.

This larger capacity supports longer cleaning routes and helps reduce interruptions for refilling.

63-Liter Recovery Tank

A 63-liter recovery tank provides slightly greater capacity than the solution tank, supporting efficient one-pass scrubbing and dirty-water recovery.

TASKI IntelliFlow and IntelliDose

The ULTIMAXX platform can support TASKI’s advanced solution-management technologies on appropriately equipped configurations.

• IntelliFlow manages water distribution to improve cleaning efficiency.

• IntelliDose / IntelliDose+ can automatically manage chemical dilution for more consistent results.

These technologies should be considered platform-compatible unless specifically confirmed as included with D1233771.

TASKI Whisper Technology

ULTIMAXX incorporates TASKI Whisper vacuum technology.

The system is designed to provide effective solution recovery while supporting quieter operation in occupied facilities and daytime cleaning programs.

Digital and Connected Technology Compatibility

Depending on installed configuration, the ULTIMAXX 2900 platform can support:

• IntelliTouch – Touchscreen operator interface and user guidance

• IntelliKey – Configurable operator access and controls

• IntelliZone – Predefined cleaning programs

• IntelliTrail 2.0 – Fleet-management and machine-use data

• IntelliPredict – Proactive maintenance and equipment monitoring

• IntelliScrub – Adjustable mechanical cleaning pressure

EBU Compatibility

The ULTIMAXX platform can support EBU electronic brush-lifting technology on appropriately equipped configurations.

This can help reduce manual handling of brushes and pad drivers during routine operation and maintenance.

IntelliBac Technology

The ULTIMAXX platform is available with TASKI IntelliBac antimicrobial-material technology.

IntelliBac uses specialized materials in selected machine components to help limit microbial growth on treated surfaces. Exact inclusion should be confirmed for this specific configuration.

Optional HEPA H13 Filtration

The ULTIMAXX platform can be equipped with optional HEPA H13 filtration.

This provides enhanced filtration of fine particulates from the vacuum exhaust stream and may be useful where higher exhaust-filtration requirements are desired.

Professional Applications

The TASKI ULTIMAXX 2900 D1233771 is well suited for:

• Hospitals and healthcare facilities

• Schools and universities

• Retail stores

• Office buildings

• Hotels

• Government facilities

• Commercial cleaning contractors

• Institutional buildings

• Medium to large hard-floor areas

• Longer commercial cleaning routes

• Daytime cleaning programs

Specifications

Specification	Details
Model	TASKI ULTIMAXX 2900 SD50 Performance Gel MBU Kit
Catalog Number	D1233771
Product Type	Walk-Behind Automatic Floor Scrubber
Deck Configuration	SD50 Single Disc
Cleaning Width	20 in. / 50 cm
Configuration Level	Performance
Drive System	Powered Wheel Drive
Battery Type	Gel
Solution Tank	60 L
Recovery Tank	63 L
Vacuum Technology	TASKI Whisper
IntelliFlow Compatibility	Yes
IntelliDose Compatibility	Yes
IntelliTouch Compatibility	Yes
IntelliKey Compatibility	Yes
IntelliZone Compatibility	Yes
IntelliTrail 2.0 Compatibility	Yes
IntelliPredict Compatibility	Yes
IntelliScrub Compatibility	Yes
EBU Compatibility	Yes
Twister Compatibility	Yes
IntelliBac	Available on Compatible Configurations
HEPA H13 Filtration	Optional
Factory Configuration	MBU

Included

• TASKI ULTIMAXX 2900 Walk-Behind Auto Scrubber

• SD50 20-Inch Single-Disc Cleaning Deck

• Powered Wheel Drive

• Gel Battery Configuration

• MBU Factory Kit Configuration

• TASKI Whisper Vacuum System

Product Resources

Download ULTIMAXX Single-Disc Wall Chart

Download ULTIMAXX 2900 Product Information Sheet

Download TASKI ULTIMAXX 1900 / 2900 Brochure

Download TASKI ULTIMAXX Deck Selector

Download TASKI ULTIMAXX HEPA Filtration Information