The TASKI ULTIMAXX 2900 DD65 Performance D1233776 is a 26-inch double-disc walk-behind automatic scrubber with a 100Ah lithium-ion battery system, 60-liter solution tank, 63-liter recovery tank, IntelliFlow water management, TASKI Whisper vacuum technology, and TASKI’s modular Performance platform for high-productivity commercial floor care.

Features:

• 100Ah Lithium-Ion Battery System – High-capacity lithium-ion power supports extended cordless cleaning with reduced routine battery maintenance.

• 26-Inch / 65 cm Double-Disc Deck – DD65 configuration provides wider cleaning coverage for higher productivity.

• Performance Configuration – Higher-feature ULTIMAXX 2900 setup designed for advanced cleaning efficiency and customization.

• 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 – Performance platform supports controlled solution delivery for greater coverage from each tank fill.

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

• IntelliPower Lithium Technology – Supports faster and more flexible charging than conventional battery systems.

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

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

• IntelliZone Compatibility – Can support predefined cleaning programs for consistent operation.

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

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

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

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

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

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

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

• Ergonomic Walk-Behind Design – Operator-focused controls and handle design support comfortable daily use.

The TASKI ULTIMAXX 2900 DD65 Performance Li-Ion 100Ah MBU Kit, catalog number D1233776, combines the largest double-disc deck in the ULTIMAXX 2900 family with a high-capacity lithium-ion battery package.

Its combination of a 65 cm / approximately 26-inch double-disc deck, 100Ah lithium-ion battery system, 60-liter solution tank, 63-liter recovery tank, and Performance configuration makes it especially well suited for facilities that need longer cleaning routes, wider floor coverage, and flexible battery operation.

100Ah Lithium-Ion Battery System

This configuration uses a 100Ah lithium-ion battery system.

Compared with conventional flooded lead-acid batteries, lithium-ion technology can provide:

• No routine battery watering

• Reduced day-to-day battery maintenance

• Opportunity charging between cleaning tasks

• Faster charging capability

• Greater flexibility for daytime or multi-shift cleaning

The 100Ah capacity provides a high-energy configuration for demanding commercial cleaning routes.

26-Inch Double-Disc Cleaning Deck

The DD65 configuration uses a 65 cm / approximately 26-inch double-disc deck.

The wider twin-disc system provides:

• Greater floor coverage per pass

• Balanced scrubbing action

• Multiple compatible brush and pad options

• Higher productivity in medium to large commercial spaces

DD55 vs. DD65

Feature	DD55	DD65
Cleaning Width	22 in. / 55 cm	26 in. / 65 cm
Scrub System	Double Disc	Double Disc
Solution Tank	60 L	60 L
Recovery Tank	63 L	63 L
Best Fit	Greater maneuverability	Greater floor coverage

The DD65 configuration is designed for facilities where maximizing productivity and coverage per pass is more important than maintaining the narrowest machine footprint.

Larger 60-Liter Solution Tank

The ULTIMAXX 2900 provides a 60-liter solution tank, offering substantially more capacity than the 43-liter ULTIMAXX 1900 platform.

The larger tank helps reduce refill frequency during longer cleaning routes.

63-Liter Recovery Tank

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

Performance Configuration

This model is designated as a Performance configuration within the ULTIMAXX 2900 family.

The Performance platform is designed to support TASKI’s advanced productivity, water-management, chemical-control, and digital technologies.

TASKI IntelliFlow

The Performance platform supports TASKI IntelliFlow controlled water distribution.

TASKI states that Performance configurations with IntelliFlow can increase floor coverage from each tank fill by managing solution delivery more efficiently.

TASKI Whisper Technology

ULTIMAXX incorporates TASKI Whisper vacuum technology.

The system is designed to provide effective solution recovery while supporting quieter operation for daytime and occupied-building cleaning.

IntelliPower

The lithium-ion configuration is part of TASKI’s IntelliPower battery platform.

IntelliPower is designed around faster charging and more flexible charging practices than conventional battery systems, helping improve machine availability throughout the workday.

IntelliTouch, IntelliKey and IntelliZone

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

• IntelliTouch – Touchscreen operator interface and user guidance

• IntelliKey – Configurable operator access and machine controls

• IntelliZone – Predefined cleaning programs and stored operating parameters

These capabilities should be considered platform-compatible unless specifically confirmed as included with D1233776.

IntelliTrail 2.0 and IntelliPredict

The ULTIMAXX 2900 supports TASKI’s connected equipment ecosystem.

Depending on configuration:

• IntelliTrail 2.0 can provide fleet-management and machine-use data.

• IntelliPredict can support proactive maintenance planning and connected machine monitoring.

IntelliDose Compatibility

The ULTIMAXX 2900 can support IntelliDose or IntelliDose+ automatic chemical dosing.

This can improve dilution consistency and help reduce unnecessary chemical consumption.

IntelliScrub and EBU Compatibility

On appropriately equipped machines, IntelliScrub allows mechanical cleaning pressure to be adjusted to match floor conditions.

The optional EBU electronic brush system can reduce manual handling of brushes and pad drivers.

Optional HEPA H13 Filtration

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

This system is designed to capture very fine particulates from the vacuum exhaust stream and may be useful where enhanced exhaust filtration is desired.

Professional Applications

The TASKI ULTIMAXX 2900 D1233776 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 and multi-shift cleaning programs

• Facilities prioritizing wider floor coverage and lithium-ion flexibility

Specifications

Specification	Details
Model	TASKI ULTIMAXX 2900 DD65 Performance Li-Ion 100Ah MBU Kit
Catalog Number	D1233776
Product Type	Walk-Behind Automatic Floor Scrubber
Deck Configuration	DD65 Double Disc
Cleaning Width	26 in. / 65 cm
Configuration Level	Performance
Battery Type	Lithium-Ion
Battery Capacity	100Ah
Solution Tank	60 L
Recovery Tank	63 L
Water Management	TASKI IntelliFlow
Vacuum Technology	TASKI Whisper
IntelliPower	Yes
IntelliTouch Compatibility	Yes
IntelliKey Compatibility	Yes
IntelliZone Compatibility	Yes
IntelliTrail 2.0 Compatibility	Yes
IntelliPredict Compatibility	Yes
IntelliDose Compatibility	Yes
IntelliScrub Compatibility	Yes
EBU Compatibility	Yes
Twister Compatibility	Yes
HEPA H13 Filtration	Optional
Factory Configuration	MBU

Included

• TASKI ULTIMAXX 2900 Walk-Behind Auto Scrubber

• DD65 26-Inch Double-Disc Cleaning Deck

• 100Ah Lithium-Ion Battery Configuration

• MBU Factory Kit Configuration

• TASKI Whisper Vacuum System

• IntelliFlow Water-Management Capability

Product Resources

Download TASKI ULTIMAXX 1900 / 2900 Brochure

Download ULTIMAXX Double-Disc Wall Chart

Download ULTIMAXX 2900 Product Information Sheet

Download TASKI ULTIMAXX HEPA Filtration Information

Download TASKI ULTIMAXX Deck Selector