Numatic scrubber TTB 1840 NX lithium

The Numatic TTB 1840 NX scrubber drier is a compact battery-powered scrubber drier with semi-automatic traction.
It is equipped with a 36V lithium battery: the NX300. This battery recharges to 80% in just 1 hour - autonomy of 1 hour max. It has an 18L tank and a washing brush for a working width of 400mm.
The compact TTB 1840 NX scrubber drier offers fast and efficient cleaning thanks to its high-performance motor combined with the technology of its NX300 Lithium battery.
It is ideal for cleaning narrow spaces but also for large public spaces.

NX300 Numatic battery technology
Designed for a perfect balance between performance and autonomy, the NX300 36V Lithium battery offers efficient cleaning, fast charging in just 1 hour and is compatible with the entire NX Numatic product range.

Ease and ergonomics
Equipped with a simple and easy-to-use control drawbar, the Numatic TTB1840NX scrubber drier offers easy use for any operator .
Like all scrubber driers, the control points and useful elements are indicated in red, to simplify maintenance.

A compact and easy-to-use scrubber-dryer
With cleaning qualities comparable to a much larger scrubber-dryer, the TTB 1840 NX is ideal for cleaning narrow spaces (corridors, small halls, etc.) and public spaces.
In addition, the TTB 1840 NX is fully collapsible for easy transport and storage.
The water supply system of the TTB 1840 NX ensures a constant flow to the floor to remove stubborn dirt and leave a clean floor.
This system allows a uniform distribution on the brush and the disc for an optimal cleaning while saving water.

Technical characteristics:

Power supply 36V Lithium battery
Electrical protection class III (machine only)
IPX4 protection rating
Autonomy 1 hour
Charging time 1h (80%) - 2h( 100%)
Charger Type External
Working width 400mm
Width with suction mouth 520mm
18L solution tank
19L recovery tank
Theoretical output 1400m2/h
Effective yield 1050m2/battery
Maximum slope in work 2%
Pressure on the brushes 25kg
Point brush pressure 24.61g/cm2
Disc point pressure 21.85g/cm2
Brushing speed 150 rpm
Brush diameter Ø 400mm
Disc diameter Ø 360mm
Brush motor power 175W
100W suction motor power
200° suction mouthpiece rotation

Accessories delivered included:
606105 Washing brush Ø400mm
903532 Complete nozzle for 1840 with SERILOR®
913686 NX300 Lithium Battery
911334 NX300 Lithium battery charger

Optional accessories:
662355: Floor cleaning scrubber drier green disc 355 mm package of 5
664355: Scrubber red disc spray methode 355 mm package of 5
660355: Black floor stripping scrubber disc 355 mm package of 5
606400 Padloc disc tray with centering Ø360mm
903531 Set of 2 SERILOR® strips
911334 NX300 Lithium battery charger

Battery guaranteed for 1 year