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New Taski ULTIMAXX 1900 Single Disk Floor Scrubber

17–20 in
Cleaning path, single disc
11.4 / 11.9 gal
Solution / recovery tanks
Up to 24,219
Sq ft/hr theoretical (20 in)
88 lb
Max brush pressure
63 dB(A)
60 dB(A) in eco mode

Our Take (from the SES Sales Team)

“The ULTIMAXX 1900 Single Disc is the compact end of the ULTIMAXX line, for buildings full of small rooms: restrooms, break rooms, classrooms, clinics and narrow store aisles. The single disc keeps the machine narrow and the turning circle tight, about 3 to 4 feet, and the 11-gallon tanks still cover a good-size area per fill. At 63 dB(A), or 60 in eco mode, it can run during the day around staff and visitors.

Start with the deck size. The 17-inch is the one for restrooms and the tightest spaces; the 20-inch covers more floor per pass in classrooms and corridors. Then pick the battery: gel is sealed and maintenance-free for a single shift, and lithium-ion, especially the 100 Ah pack, is better for longer routes and quick top-up charges. A BMS package adds the on-board charger, so the machine charges from any wall outlet.”

TASKI ULTIMAXX 1900 Single Disc: the most agile ULTIMAXX walk-behind

The TASKI ULTIMAXX 1900 Single Disc is a battery-powered walk-behind floor scrubber dryer with one disc brush, which TASKI says gives excellent agility in its class. It comes with a 17 in (43 cm) or 20 in (50 cm) deck, a 43-liter (11.4-gallon) solution tank and a 45-liter (11.9-gallon) recovery tank, on a 24 V gel or lithium-ion battery system. It suits smaller rooms and congested areas where a wider deck is hard to steer. TASKI rates its disc decks as preferred for smooth stone, vinyl and linoleum and suitable for ceramic tile, structured stone, structured vinyl and concrete; sweep first, because disc decks are not designed to pick up debris.

Choose your configuration

17 in or 20 in, then battery and charger

17 in (SD43)20 in (SD50)
BrushOne 17 in (43 cm) disc, 150 rpmOne 20 in (50 cm) disc, 150 rpm
Theoretical coverage13,885 sq ft/hr (Eco); 20,828 (Performance)16,146 sq ft/hr (Eco); 24,219 (Performance)
Machine width19.3 in (49 cm)21.3 in (54 cm)
Best forRestrooms, break rooms and tight spacesClassrooms, corridors and store aisles
Packages hereD1232826 (gel), D1232827 (gel, BMS)D1232821 (gel), D1232824 (gel, BMS), D1232822 (50 Ah Li-ion), D1232825 (50 Ah Li-ion, BMS), D1232823 (100 Ah Li-ion)

Reading the model numbers: TASKI names the deck by width in centimeters: SD43 is the 43 cm (17 in) single disc and SD50 the 50 cm (20 in). Gel packages use two 12 V, 76 Ah gel batteries, which are sealed and need no watering; lithium-ion packages use 50 Ah or 100 Ah. BMS packages have TASKI’s on-board charger (TASKI’s manual uses BMS for the on-board charger), so the machine plugs straight into a wall outlet. TASKI builds the 1900 in an Economy version without wheel drive and a Performance version with adjustable wheel drive.

Features:

  • New single disc deck uses direct gear construction, which TASKI says significantly improves robustness and longevity
  • IntelliScrub adjusts brush pressure automatically or manually; TASKI says it extends battery run time by more than 40%
  • TASKI Whisper technology runs at 63 dB(A), or 60 dB(A) in eco mode; HEPA H13 filtration is optional
  • IntelliKey NFC key personalizes machine use and protects it from misuse; IntelliTouch touchscreen is optional
  • IntelliFlow precision pump, patented V-shape squeegee and yellow maintenance points are standard
TASKI ULTIMAXX 1900 SD50 single disc walk-behind floor scrubber, right side view

ULTIMAXX 1900 with the 20 in single disc

TASKI ULTIMAXX 1900 operator dashboard, handle and IntelliKey NFC key

Dashboard and IntelliKey

ULTIMAXX 1900 Single Disc

Specifications

Models17 in (SD43)20 in (SD50)
Cleaning Path17 in (43 cm)20 in (50 cm)
Brush SystemOne 17 in (43 cm) discOne 20 in (50 cm) disc
Brush Speed150 rpm
Brush Pressure (max / reduced)88 / 53 lb (40 / 24 kg)88 / 64 lb (40 / 29 kg)
Theoretical Productivity13,885 sq ft/hr Eco; 20,828 sq ft/hr Performance16,146 sq ft/hr Eco; 24,219 sq ft/hr Performance
Practical Productivity10,419 sq ft/hr Eco; 15,629 sq ft/hr Performance12,109 sq ft/hr Eco; 18,169 sq ft/hr Performance
Solution / Recovery Tank11.4 gal (43 L) / 11.9 gal (45 L)
Max Reach per Tank20,451 sq ft (1,900 m²), theoretical
Solution Control6 levels
Squeegee Width28.3 in (72 cm)
DriveEco: no wheel drive, 1.9 mph (3 km/h). Performance: adjustable wheel drive, 2.8 mph (4.5 km/h) working, 3.1 mph (5 km/h) transport
Batteries24 V; gel 76 Ah or lithium-ion 50 Ah / 100 Ah, by package
ChargerOn-board on BMS packages; external on others
Battery Run TimeUnder 3 hr power mode; under 4 hr eco mode
Nominal Consumption1,340 W
Turning Cycle3.3 ft (1.0 m) Eco; 3.9 ft (1.2 m) Performance3.3 ft (1.0 m) Eco; 4.3 ft (1.3 m) Performance
Sound Level63 dB(A); 60 dB(A) eco mode
Weight, Ready to Use (gel)414 lb (188 kg)423 lb (192 kg)
Dimensions (L x W x H)48.0 x 19.3 x 44.1 in (122 x 49 x 112 cm)49.2 x 21.3 x 44.1 in (125 x 54 x 112 cm)
Protection ClassIPX3
Model NumbersD1232826, D1232827D1232821, D1232822, D1232823, D1232824, D1232825

Technical specs may include optional equipment that is not included with all units.

Filter
Option Availability Equipment Type List Price Machine Type Manufacturer Our Price Shipping Designation Warranty Information Unit Purchase
New Taski ULTIMAXX 1900 20" Disk Walk-Behind Scrubber - 50Ah Li-Ion Battery
ENSLD1232822
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 10,855.00 Equipment Taski 10,855.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$10,855.00/EA
In Stock
New Taski ULTIMAXX 1900 19" Disk Walk-Behind Scrubber with BMS - Gel Battery
ENSLD1232824
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 10,098.00 Equipment Taski 10,098.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$10,098.00/EA
In Stock
New Taski ULTIMAXX 1900 19" Disk Walk-Behind Scrubber with BMS - 50Ah Li-Ion Battery
ENSLD1232825
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 10,855.00 Equipment Taski 10,855.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$10,855.00/EA
In Stock
New Taski Ultimaxx 1900 Sd50 Gel Mbu Kit 1Ea Us
ENSLD1232821
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 10,597.88 Equipment Taski 10,597.88 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$10,597.88/EA
In Stock
New Taski ULTIMAXX 1900 17" Disk Walk-Behind Scrubber with BMS - Gel Battery
ENSLD1232827
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 9,427.00 Equipment Taski 9,427.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$9,427.00/EA
In Stock
New Taski ULTIMAXX 1900 17" Disk Walk-Behind Scrubber - Gel Battery
ENSLD1232826
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 8,741.00 Equipment Taski 8,741.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$8,741.00/EA
In Stock
New Taski ULTIMAXX 1900 20" Disk Walk-Behind Scrubber - 100Ah Li-Ion Battery
ENSLD1232823
Ships from Supplier - Availability May Vary Walk-Behind Scrubbers 12,448.00 Equipment Taski 12,448.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$12,448.00/EA
In Stock

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