The TASKI ULTIMAXX 1900 SD50 is a professional 20-inch (50 cm) walk-behind automatic floor scrubber designed to deliver efficient, consistent cleaning across commercial and industrial environments. With a 43-litre solution tank, 45-litre recovery tank, and a maximum stated productivity of 2,250 m²/hr, it is suited to facilities such as healthcare buildings, retail stores, educational institutions, hotels, airports, and industrial premises.

Built on TASKI's modular ULTIMAXX platform, the SD50 combines intelligent cleaning technologies with flexible battery configurations and selectable Eco and Performance operating modes. Features such as IntelliTouch™, IntelliZone™, IntelliTrail™ 2.0, IntelliPredict™, IntelliFlow™, IntelliDose™, IntelliScrub™, EBU, and IntelliPower™ are designed to support operator guidance, fleet management, predictive maintenance, resource management, and energy optimization. Wheel drive and a working speed of 4.5 km/h help support productive cleaning operations.

The ULTIMAXX 1900 SD50 also incorporates TASKI Whisper Technology for quieter operation, with a stated noise level of 63 dB(A) and an Eco-mode level of 60 dB(A). Optional HEPA H13 filtration and compatibility with the Twister™ cleaning system provide additional cleaning options, while the modular platform supports customization and potential upgrades to suit changing facility requirements.

Key Features
20-Inch Scrub Deck 50 cm single-disc scrub deck for cleaning commercial hard floors.
High Productivity Maximum stated productivity of 2,250 m²/hr and practical productivity of 1,688 m²/hr.
High-Capacity Tanks 43 L solution tank and 45 L recovery tank support extended cleaning operations.
Flexible Battery Options Available in Gel and Lithium-Ion battery configurations, including 50Ah and 100Ah Li-Ion options.
Eco and Performance Modes Selectable operating modes help balance cleaning performance and resource consumption.
IntelliTouch™ Interactive touchscreen interface for machine operation.
Intelligent Cleaning Technologies Includes IntelliZone™, IntelliTrail™ 2.0, IntelliPredict™, IntelliFlow™, IntelliDose™, IntelliScrub™, EBU, and IntelliPower™ technologies, as equipped.
Wheel Drive Powered wheel drive supports machine movement during cleaning.
Quiet Operation TASKI Whisper Technology with a stated noise level of 63 dB(A), or 60 dB(A) in Eco mode.
Optional HEPA H13 Filtration Optional filtration configuration for facilities with additional air-filtration requirements.
Twister™ System Compatibility Supports use with the Twister™ floor cleaning system, subject to compatible equipment and consumables.
Modular Platform Designed to support configuration flexibility and potential upgrades.

Technical Specifications
Brand TASKI
Product Series ULTIMAXX 1900
Model SD50
Machine Type Walk-Behind Automatic Floor Scrubber
Scrub Deck Type Single-disc
Working Width 20 in. (50 cm)
Solution Tank Capacity 43 L
Recovery Tank Capacity 45 L
Maximum Productivity 2,250 m²/hr
Practical Productivity 1,688 m²/hr
Wheel Drive Yes
Working Speed 4.5 km/h
Transport Speed 5 km/h
Turning Radius 1.3 m
Brush Pressure 40 kg, as specified
Noise Level 63 dB(A)
Eco-Mode Noise Level 60 dB(A)
Squeegee Width 720 mm
Machine Weight (Ready to Use) 192 kg
Dimensions (L × W × H) 125 × 54 × 111 cm
Battery Options Gel or Lithium-Ion, depending on configuration
Charger Onboard charger included where applicable

Available Configurations
ULTIMAXX 1900 SD50 Gel Battery MBU Kit Gel battery configuration with MBU kit.
ULTIMAXX 1900 SD50 Li-Ion 50Ah MBU Kit Lithium-Ion battery configuration with 50Ah capacity and MBU kit.
ULTIMAXX 1900 SD50 Li-Ion 100Ah MBU Kit Lithium-Ion battery configuration with 100Ah capacity and MBU kit.
ULTIMAXX 1900 BMS 13A SD50 Gel MBU Kit Gel battery configuration with BMS 13A designation and MBU kit.
ULTIMAXX 1900 BMS 25A SD50 Li-Ion 50Ah MBU Kit 50Ah Lithium-Ion configuration with BMS 25A designation and MBU kit.

What's Included
TASKI ULTIMAXX 1900 SD50 20-inch walk-behind automatic floor scrubber.
Battery Configuration Selected Gel or Lithium-Ion battery configuration.
Onboard Charger Included where applicable to the selected configuration.
Operator Documentation Machine documentation supplied with the product.

Accessories and Replacement Parts
Scrub Brushes or Pads Select compatible cleaning tools for the 50 cm scrub deck and the intended floor surface.
Squeegee Blades Replacement blades should match the machine's squeegee assembly and 720 mm width specification.
HEPA H13 Filtration Optional filtration configuration; confirm availability and compatibility for the exact machine variant.
Twister™ Cleaning System Consumables Use compatible Twister™ products for the intended floor-care application.
Replacement Batteries Match the battery chemistry, capacity, and electrical specifications of the selected configuration.
Battery Charger Confirm charger compatibility with the installed battery type and selected configuration.

Warranty Information
Coverage Manufacturer's warranty against defects in materials and workmanship.
Warranty Period Not specified in the supplied product information.
Warranty Assistance Contact Grimeworks for details about applicable coverage and warranty service.

What is the taski ultimaxx 1900 sd50 used for?
The taski ultimaxx 1900 sd50 is a walk-behind automatic floor scrubber designed for cleaning hard floors in commercial and industrial facilities, including healthcare, retail, education, hospitality, and airport environments.
What is the cleaning width of the taski ultimaxx 1900 sd50?
The machine has a 20-inch (50 cm) single-disc scrub deck.
What are the tank capacities?
The sd50 has a 43-litre solution tank and a 45-litre recovery tank.
What is the productivity of the taski ultimaxx 1900 sd50?
The supplied specifications state a maximum productivity of 2,250 m²/hr and a practical productivity of 1,688 m²/hr. actual results depend on the environment and operating conditions.
What battery options are available?
The listed configurations include gel batteries and lithium-ion batteries in 50ah and 100ah options, with different mbu kit and charger designations.
Does the taski ultimaxx 1900 sd50 include an onboard charger?
An onboard charger is included where applicable to the selected configuration. check the variant details before purchasing.
How noisy is the taski ultimaxx 1900 sd50?
The stated noise level is 63 db(a), with an eco-mode noise level of 60 db(a).
Does the taski ultimaxx 1900 sd50 support hepa filtration?
Optional hepa h13 filtration is listed in the supplied product information. confirm that the option is available for the exact configuration being purchased.
Is the taski ultimaxx 1900 sd50 compatible with twister?
The supplied information lists compatibility with the twister floor cleaning system. confirm the appropriate compatible consumables for your application.
What warranty does the taski ultimaxx 1900 sd50 include?
The supplied information states that the manufacturer provides a warranty against defects in materials and workmanship. the warranty period is not specified; contact grimeworks for applicable terms.

   

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Sku D1232821 D7525186 D1232834 D1232826
Price
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Rating
Width 540 mm 700 mm 60 - 70 cm 540 mm
Height 1110 mm 1110 mm 111 cm 1120 mm
Length 1250 mm 1260 mm 120 - 126 cm 1250 mm
Weight 192 kg 193 kg 117.2 kg 105 kg

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