The TASKI ULTIMAXX 1900 SD50 D1232822 combines a compact 20-inch single-disc cleaning deck with a 50Ah lithium-ion battery system, 43-liter solution tank, 45-liter recovery tank, and TASKI’s modular ULTIMAXX platform for agile commercial floor cleaning.

Features:

• 50Ah Lithium-Ion Battery Configuration – IntelliPower-compatible lithium technology provides efficient cordless operation and convenient charging.

• 20-Inch / 50cm Single-Disc Cleaning Deck – Provides a versatile balance of maneuverability and commercial cleaning coverage.

• MBU Kit Configuration – Factory MBU package for this specific ULTIMAXX 1900 configuration.

• 43-Liter Solution Tank – Supports productive cleaning routes with fewer refill stops.

• 45-Liter Recovery Tank – Provides ample dirty-water capacity for one-pass scrubbing and recovery.

• Highly Maneuverable Single-Disc Platform – Well suited for corridors, rooms, retail spaces, and other areas requiring precise machine control.

• TASKI Whisper Technology – Standard low-noise vacuum technology supports cleaning in occupied environments.

• Ergonomic Operator Design – Comfortable controls and handling help reduce fatigue during extended cleaning.

• Modular ULTIMAXX Platform – Can be configured with selected TASKI intelligent technologies according to facility requirements.

• Twister-Compatible Floor Care – Supports TASKI Twister diamond-pad cleaning systems when properly equipped.

• HEPA H13 Compatible – Optional HEPA filtration can be added where enhanced exhaust-air filtration is required.

• Intelligent Technology Compatibility – ULTIMAXX architecture supports selected digital, dosing, telemetry, and floor-care technologies depending on configuration.

The TASKI ULTIMAXX 1900 SD50 Li-Ion 50Ah MBU Kit, item D1232822, is built around a 50cm / 20-inch single-disc cleaning deck that provides excellent maneuverability for commercial and institutional floor care.

This configuration combines the ULTIMAXX platform with a 50Ah lithium-ion battery system, making it well suited for facilities that value efficient cordless operation, reduced battery maintenance, and flexible charging compared with conventional flooded battery systems.

50Ah Lithium-Ion Battery System

This D1232822 configuration includes a 50Ah lithium-ion battery system.

TASKI’s lithium-equipped ULTIMAXX machines are designed around the IntelliPower battery platform, which supports efficient battery management and convenient opportunity charging.

Lithium technology also eliminates routine battery watering and provides a sealed power system for commercial environments.

20-Inch Single-Disc Cleaning Deck

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

A single-disc platform provides strong mechanical scrubbing while keeping the machine compact and easy to control.

It is a practical choice for:

• Corridors

• Classrooms

• Patient areas

• Retail spaces

• Offices

• Hospitality environments

• Institutional facilities

• General commercial hard-floor maintenance

43-Liter Solution Tank

The ULTIMAXX 1900 platform provides a 43-liter solution tank, allowing productive cleaning while retaining a relatively compact machine footprint.

45-Liter Recovery Tank

A 45-liter recovery tank provides slightly greater capacity than the solution tank, supporting efficient dirty-water collection during one-pass cleaning.

TASKI Whisper Technology

ULTIMAXX machines incorporate TASKI Whisper technology as standard.

The quieter vacuum system makes the machine particularly useful in environments where cleaning may take place during normal operating hours.

Modular ULTIMAXX Platform

One of the major advantages of the ULTIMAXX platform is its modular design.

Depending on the selected configuration and installed options, the platform can support TASKI technologies such as:

• IntelliTouch

• IntelliZone

• IntelliTrail

• IntelliPredict

• IntelliFlow

• IntelliDose / IntelliDose+

• IntelliScrub

• Electronic Brush Unit functions

• Twister floor-care systems

These technologies are configuration-dependent and should not be assumed to be included unless specified for the individual machine package.

HEPA H13 Filtration Compatibility

The ULTIMAXX 1900 platform can be equipped with optional HEPA H13 filtration.

This provides an upgrade path for facilities that want improved exhaust-air filtration during floor cleaning.

Twister Floor-Care Compatibility

The SD50 deck can be used with compatible TASKI Twister diamond pads when properly configured.

Twister technology uses mechanically active pads for floor cleaning and maintenance and can reduce dependence on conventional chemicals in suitable applications.

Ergonomic Commercial Design

The ULTIMAXX 1900 is designed around operator comfort and ease of use.

Its compact single-disc configuration provides good maneuverability around:

• Furniture

• Fixtures

• Doorways

• Corners

• Hallways

• Congested commercial areas

Professional Applications

The TASKI ULTIMAXX 1900 SD50 D1232822 is well suited for:

• Schools and universities

• Hospitals and healthcare facilities

• Hotels

• Retail stores

• Grocery stores

• Office buildings

• Government facilities

• Senior living facilities

• Commercial cleaning contractors

• Hospitality properties

• Institutional buildings

• Medium-size hard-floor cleaning routes

Specifications

Specification	Details
Model	TASKI ULTIMAXX 1900 SD50
Item Number	D1232822
Product Type	Walk-Behind Automatic Scrubber Dryer
Cleaning Deck	Single Disc
Cleaning Width	20 in. / 50 cm
Battery Type	Lithium-Ion
Battery Capacity	50Ah
Battery Platform	IntelliPower-Compatible
Configuration	MBU Kit
Solution Tank Capacity	43 L
Recovery Tank Capacity	45 L
Vacuum Technology	TASKI Whisper
HEPA Filtration	Optional / Compatible
Twister System	Compatible
Intelligent Technologies	Configuration-Dependent

Included

• TASKI ULTIMAXX 1900 SD50 Scrubber Dryer

• 20-Inch / 50cm Single-Disc Cleaning Deck

• 50Ah Lithium-Ion Battery System

• MBU Kit Configuration

• Solution and Recovery Tank System

Product Resources

Download TASKI ULTIMAXX 1900 Brochure

Download ULTIMAXX 1900 Performance Product Information

Download ULTIMAXX 1900 Economy Product Information

Download ULTIMAXX 1900 Single-Disc User Guide

Download TASKI ULTIMAXX HEPA Information Sheet

Download TASKI ULTIMAXX Deck Selector