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Providing Cleaning Technology for over 40 Years

Numatic

Numatic TTB1840NX-R Floor Scrubber Dryer - Battery Powered

Regular price £2,138.00
Tax included Shipping calculated at checkout.

✅ Powerful 400mm Brush Deck
✅ 18-Litre Tank Capacity
✅ NX300 Cordless Network
✅ 70-Minute Runtime
✅ Fast Charging
✅ High-Performance Digital Motor
✅ Centrifugal Water System
✅ Sustainable ReFlo Technology
✅ Compact & Foldable Design
✅ Tool-Free Maintenance

Number Of Batteries

Bulk Orders, Discounts & Public Sector Accounts

Bulk Orders, Discounts & Public Sector Accounts

MK Floortec provides tailored pricing and flexible payment structures for professional organisations. Whether you are replenishing a fleet or outfitting a new facility, we help you reduce costs without compromising on quality.

How We Help You Save

Don’t settle for list prices. Contact us with your product list and quantities for a bespoke, revised quote tailored to your budget.

Flexible Payment Options

At checkout, we accept all major providers including Visa, Mastercard, PayPal, Apple Pay, and Google Pay. Alternatively, we provide:

  • Official Purchase Orders (PO): Email your PO for immediate processing.

  • BACS / Bank Transfer: Ideal for large fleet purchases.

  • 30-Day Net Credit: Guaranteed for all verified public sector entities.

  • Pro-forma Invoicing: For businesses requiring documentation prior to funds release.

Public Sector Credit Accounts

We offer instant 30-day net credit terms and seamless procurement for:

  • NHS Trusts & Healthcare Providers

  • Schools, Colleges & Universities

  • Local Authorities & Government Departments

  • Armed Forces (MOD)

How to Order via Purchase Order

To ensure rapid processing, please email your Official Purchase Order to sales@mkfloortec.co.uk with the following:

  • PO Number & Product List (including quantities)

  • Delivery Address (with contact name & phone number)

  • Invoice Address (with accounts contact details)

Note: A delivery charge of £2.92 + VAT applies to orders under £82.50 (ex. VAT).

Contact us today to discuss your fleet requirements or to open your account.

Product Specifications

Feature Specification
Brush/Pad Width 400mm/360mm
Power Source NX300 Lithium-Ion Battery (36V)
Run Time Up to 60 Minutes
Charge Time 1 hr (80%) / 2 hrs (100%)
Brush Speed 150 RPM
Solution Tank Capacity 18 Litres
Recovery Tank Capacity 18 Litres
Coverage per Tank Up to 1080 m² @ 2.7kph
Weight (No Liquid) 34 kg
Sound Level 65 dB(A)
Dimensions (WxLxH) 520 x 850 x 1132 mm

What's In The Box

  • TTB1840NX-R Scrubber Dryer Machine
  • 400mm Ten-Tec Scrubbing Brush
  • Zero, One or Two NX300 Batteries (Depending on your selected battery option)
  • NX300 Battery Charging Dock (With One or Two battery option)

Product FAQ's

🔍 Numatic TTB1840NX-R: Frequently Asked Questions

❓ How long does the battery actually last?
💬 A single NX300 battery provides up to 70 minutes of continuous cleaning. If you need longer runtimes, the batteries are "quick-swap," meaning you can keep a second battery on charge to achieve a virtually continuous cleaning cycle.

❓ How long does it take to charge?
💬 The NX300 system features advanced fast-charging. It reaches 80% charge in just 1 hour and a full 100% charge in 2 hours.

❓ Can I use the battery in my other Numatic machines?
💬 Yes. The NX300 battery is part of the NX300 Cordless Network. It is fully compatible with Numatic’s cordless vacuums (like the NBV range) and other cordless scrubber dryers (like the 440NX).

❓ The machine isn't picking up water properly. What should I check?
💬 This is usually caused by one of three things:

Full Recovery Tank: The float valve has activated to prevent overfill. Empty the top tank.

Squeegee Blockage: Debris (like hair or stones) is trapped in the floor tool. Unclip the tool and rinse.

Dirty Filter/Separator: Check the white filter basket and the rubber seal under the recovery tank lid. If the seal is dirty or the filter is clogged, suction will drop.

❓ Do I need tools to change the brush or pads?
💬 No. The machine features a Nulock drive chuck. You simply tilt the machine back into its service position, and the brush can be twisted on or off by hand in seconds.

❓ How often do I need to replace the Ten-Tec brush?
💬 The Ten-Tec brush is designed for longevity, lasting up to 10 times longer than standard brushes. While it depends on the floor surface, it typically replaces up to 100 standard floor pads.

❓ Can I use any cleaning chemical?
💬 You must use low-foaming chemicals designed for scrubber dryers. High-foaming detergents (like dish soap or standard floor cleaners) will create foam that gets sucked into the vacuum motor, which can cause expensive electrical damage.

Recommended Spares & Parts

Product Downloads

Shipping and Delivery

  • All orders with a value of above £99 including VAT will be shipped FREE.
  • Orders amounting to less than £99 including VAT, will incur our standard delivery charge of £3.50 including VAT
  • Products marked as in stock on our online store will be dispatched either on the same day or the next working day following order confirmation. Customers can anticipate delivery within 1 to 4 working days.
  • Larger Items may have a longer delivery schedule. This will be displayed under the product price. This is an estimated timeframe.
  • Orders placed after 12 noon on Fridays will not be dispatched until the following Monday. We currently provide delivery to addresses in mainland England and Wales ONLY and we DO NOT ship outside of the UK.

Read our full delivery and shipping policies with more information HERE

Numatic TTB1840NX-R Compact Cordless Scrubber Dryer

Clean, Dry, Hygienic, and Safe Floors in Minutes. The Numatic TTB1840NX-R is a high-performance, compact scrubber dryer designed to replace the traditional mop with the power of an industrial machine. Built incorporating the NX300 High-Power Lithium Battery Pack, it offers the agility to navigate tight spaces without the hazard of trailing cables.

As part of the interchangeable NX300 Cordless Network, this machine is engineered for maximum productivity. Now featuring ReFlo Technology, the TTB1840NX-R is made using 45% high-quality recycled plastic, delivering professional results with a significantly reduced environmental footprint.

Numatic TTB1840NX-R Key Features & Commercial Benefits

  • Industrial Performance, Compact Footprint: With a 400mm scrub width 18-litre capacity and a working area capacity of 1080m²/HR, it delivers the power of a large walk-behind machine while accessing tight areas that are typically difficult to reach.
  • The NX300 Interchangeable Network: Powered by the high-performance NX300 cordless family. Use the same battery for your scrubber dryer, professional vacuums, and specialised extractors.
  • Exceptional Manoeuvrability: Engineered with a pivoting squeegee blade system located directly behind the scrubbing brush. This design allows the machine to maintain a remarkably compact turning circle and ensures total water recovery even during tight turns, making it the most agile solution for narrow corridors and crowded environments.
  • Advanced Ten-Tec Technology: Supplied as standard with the Ten-Tec 400mm scrubbing brush. This long-life brush lasts up to 10x longer than standard alternatives and improves cleaning results by 47%.
  • Centrifugal Water System: Ensures uniform distribution across the brush or pad, enhancing soil removal while drastically reducing water waste.
  • Maximum Portability: The top handle folds completely flat, enabling easy storage in compact maintenance cupboards or transit in small service vehicles.

High-Performance One-Pass Cleaning & Recovery

The Numatic TTB1840NX-R is engineered for maximum operational efficiency, integrating a dual 18L solution and 18L recovery tank system to ensure a superior, hygienic result in a single pass. The mechanical process follows a high-performance three-stage cycle:

  • Precision Application: Delivers a consistent flow of clean solution to the floor surface.
  • Mechanical Agitation: A high-torque 400mm brush deep-cleans and lifts stubborn soilage.
  • Instant Recovery: The heavy-duty trailing squeegee recovers wastewater immediately, leaving nothing behind but a clean surface.

This one-pass system ensures floors are left clean, hygienic, and walk-dry within seconds, significantly reducing downtime and ensuring minimal disruption in high-traffic commercial environments.

📍 Application: Where and When to use the TTB1840NX-R

The cordless, ultra-quiet-running design makes the TTB1840NX-R the ideal choice for environments where safety and discretion are paramount:

  • Retail & Showrooms: Designed for daytime cleaning in narrow aisles and checkouts. The absence of trailing cables eliminates slip and trip hazards for the public.
  • Education & Healthcare: Engineered for rapid maintenance in classrooms and hospital wards. Its low profile manoeuvres under desks and around medical equipment with ease.
  • Hospitality & Kitchens: Optimised for turnaround periods and grease removal. The Ten-Tec brush is specifically built to tackle high-traffic commercial safety flooring.
  • Offices & Public Hubs: Perfect for reception and lobby maintenance. The parabolic squeegee leaves floors bone-dry instantly, making surfaces safe for immediate foot traffic.

🔋 Battery & Power Management

The TTB1840NX-R operates with a single battery, offering 60 to 80 minutes of use. For high-demand, 24/7 operations, additional batteries can be used in rotation:

  • 1 Hour Fast Charge: Reaches 80% capacity.
  • 2 Hour Full Charge: Reaches 100% capacity.
  • Mains Option: For a budget-friendly cable-operated alternative, see the Numatic TT1840G option.

🛠️ Professional Ease of Use

  • Red-Touch Maintenance: All operator-accessible controls and maintenance points are colour-coded red for instant identification.
  • Digital Training Support: Scan the QR code on the handle to access a comprehensive library of instructional and troubleshooting videos via the Nu-Assist App.
  • Hygienic Tank System: Easy to fill via a large port and even easier to empty wastewater via the flexible integrated dump hose.

Need even more versatility? Add the Numatic 606400 Pad Holder Drive Board (sold separately) to utilise colour-coded floor cleaning pads for specialised surface maintenance.

❓ Looking for Unlimited  Cleaning Runtime?

If your cleaning tasks require continuous, heavy-duty operation without the need to recharge, we recommend the Numatic TT1840G Compact Mains-Powered Scrubber Dryer. While the TTB1840NX-R offers total cordless freedom, the TT1840G provides:

  • Continuous Power: A 20-metre mains cable for uninterrupted, all-day cleaning.
  • Budget-Friendly: High-performance mechanical scrubbing at a lower initial price point.
  • Zero Battery Management: Ideal for single-site locations where power outlets are readily accessible.

 


 

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  • Clean, Dry & Safe

    The fully cordless battery operation allows for cleaning in any location at any time, even during the day in busy public areas. This design effectively mitigates the risks associated with trailing power cables, enhancing safety for both the operator and the public.

  • A Machine To Optimise Productivity

    The TTB1840NX-R offers easy access to smaller areas that are typically cleaned using conventional mopping methods. With a cleaning capacity of over 1,000 square meters per hour, it significantly enhances efficiency, productivity, and cleaning outcomes. This machine is ideal for environments such as kitchens, classrooms, and hallways.

  • Quick Set-Up With Nu-Assist

    The Nu-Assist App is an effective online training platform that enhances cleaning performance and productivity. It offers 24/7 access to multilingual training resources, immediate troubleshooting, and maintenance assistance. Users can improve cleaning efficiency through effective practices and receive comprehensive product training.