Providing cordless convenience, 18L capacity and 400mm scrub width in a compact design. Fast and easy to use, easy to fill, easy to empty, easy to put away and easy for the customers to see who looks after their floors.

The TwinTec 1840 machine has been designed to address the question of size being exceptionally compact, yet with performance equal to bigger machines.

The compact design allows for easy, effective and efficient cleaning in tight, hard to reach spaces.

When it comes to quick and simple floor maintenance there are many smaller and often congested applications than bigger areas… Whether you’re in a shop, cafeteria, showroom, office or bank, this is really cleaning the way it should be… you will never look back!

The style and proportion of the polyform water tanks allow for the machine to adopt a convenient tilt position for single handed brush or pad changing.

  • Compact, Cordless & Convenient
    Performance of a bigger machine, in a smaller, more convenient package.
  • Clean, Dry & Safe Floors in Minutes
    Consistent, quick and high-quality cleaning results, wherever they’re needed.
  • Cordless Freedom, Flexibility & Safety
    Total freedom, flexibility and safety of cable-free operation.
  • User Friendly Controls
    Incorporating user friendly, colour-coded controls and soft-touch dash.
  • Support at your Fingertips, Straight from your Mobile
    Access a wide range of help and support through the Nu-Assist App.
  • Specifications

400 mm

Brush Motor Power

400 W


18 L


520 x 850 (Handle Folded) x 1132mm (Handle @ 90 degrees)

Pad Size

360 mm


2 x 12V (24V 18Ah)

Run Time

Lo = 45 mins. Hi = 35 Mins

Scrub Width

400 mm


150 rpm

Vacuum Motor Power

300 W


(Ready to use inc full tank) 70 kg

  • Documents & Downloads
Numatic International Product Catalogue 2019
FloorCare Accessories Catalogue
233968 HTB/TTB1840 UK (A33)
233970 TTB 1840 European (A29)