Real-world productivity: about 18,170 sq ft per hour (theoretical maximum 24,219). The practical figure is TASKI's estimate with normal stops for turns, refills and obstacles.
Warranty: 2 years parts, labor and travel (TASKI warranty). Roto-molded tanks: 10 years. Warranty details
Is this the right machine for you?
Best for:
Large areas with long runs: warehouses, hospitals, big box retail
Fewer refills: 17 gallon solution tank
Smooth floors: VCT, sealed concrete, terrazzo, stone
Not a good fit for:
Small, crowded rooms: look at the ULTIMAXX 1900 or swingo 455B
Grout and textured tile: a roller brush model (RB) works better
Not sure? Call 877-449-0447 and we will help you compare.
Key Features
Single brush deck 20 in. / 50 cm
17-gallon / 63 L solution tank, and a run time of up to 4 hours
Performance model with wheel drive
IntelliTouch & IntelliZone
IntelliTrail 2.0 & IntelliPredict
IntelliFlow & IntelliDose
IntellScrub, EBU & IntelliPower
TASKI Whisper and HEPA H13 filter
Twister button
Key Benefits
Unparalleled modularity & customization. As unique and flexible as your business.
Next-generation connected & secure technologies. A digital ecosystem ensuring, transparent efficiency and superior productivity.
Interactive user guidance & IntelliTouch screen - take back control of your cleaning experience.
AR-linked predictive and pro-active maintenance - ensuring your machine is never out of the game.
Highest water & chemical efficiency per m2 for the ultimate productivity & sustainability.
Incomparable efficiency for the highest battery autonomy and productivity.
New levels of hygiene and efficiency delivering the ultimate in cleaning excellence and infection prevention wherever and whatever the floor type.
Which configuration should I pick?
Most buyers choose the recommended kit: Gel batteries. It is the kit TASKI recommends for this machine.
Gel batteries: sealed and maintenance free (no watering). Lower price than lithium.
Lithium batteries: no watering, can be charged at any break (opportunity charging), lighter and longer service life. Higher price.
Not sure? Call 877-449-0447 and tell us your floor type and square footage. We will help you pick.
Configurations
Configuration
Part number
Manufacturer description
Gel batteries (Recommended)
D1233771
ULTIMAXX 2900 SD50 PERF GEL MBU Kit
Lithium 100Ah
D1233772
ULTIMAXX 2900 SD50 PERF Li-Ion 100Ah MBU Kit
What comes in the box
ULTIMAXX 2900 SD50 machine
Batteries (gel or lithium, per kit) and charger
Brush, pad driver and Twister pads (per TASKI kit list)
Contents depend on the kit you choose. Ask us to confirm before you order.
See it in action
Wear parts for this machine
Keep a spare set on hand so the machine does not stop when a brush, pad or filter wears out.
Chemicals:TASKI IntelliPods pre-measured cleaning pods for exact dosing.
Technical Data
50cm
Theoretical max reach per tank
31,216 sq ft (2900 m2)
Wheel drive
yes Type
Working speed
2.8 mph (4.5 km/h)
Transport speed
3.1 mph (5 km/h)
Speed control
yes Type
Theoretical performance
24,219 sq ft/hr (2250 m2/h)
Practical performance
18,170 sq ft/hr (1688 m2/h)
Working width
19.7 in (50 cm)
Brush system
1 x 50 cm
Brush pressure max.
88.2 lb (40 kg)
Brush pressure max.
0.2 N/cm2
Brush speed
150 rpm
Solution tank
15.9 gal (60 L)
Recovery tank
16.6 gal (63 L)
Water dosing
6 levels (22-140) ml/m2
System voltage
24 V
Battery type
Gel or Li-Ion Type
Nominal consumption
1340 W
Machine weight - RTU (gel)
606 lb (275 kg)
Turning cycle
4.3 ft (1.3 m)
Noise level
63 dB(A)
Noise level (ECO)
60 dB(A)
Squeegee width
283 in (720 cm)
Dimensions
149x54x113 cm
Frequently asked questions
How much floor can it clean per hour? About 18,170 sq ft per hour in real use (TASKI practical figure). The theoretical maximum is 24,219 sq ft per hour.
ULTIMAXX 1900 or 2900? The 2900 has a larger 17 gallon tank (the 1900 has 11.5 gallons), so it cleans more floor per fill. TASKI rates it at up to about 31,200 sq ft per tank.
How long does the battery last? Up to 4 hours (TASKI figure).
Gel or lithium: which battery should I choose? Gel costs less and is maintenance free. Lithium costs more, but it charges faster, you can top it up at any break, and it lasts more charge cycles. If you clean in one long shift and charge overnight, gel is usually enough. If you clean in several shifts, choose lithium.
How much does it weigh? About 606 lb ready to use with gel batteries (TASKI figure).
How does it ship? Machines this size ship by freight on a pallet. Tell us if you need a liftgate or inside delivery when you order. Call 877-449-0447 for a freight quote to your zip code.
