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Nacecare 14" Cylindrical Floorcare DHB 420 Battery Hydrowasher – Wireless

The Nacecare DHB 420 Battery Hydrowasher combines cutting-edge cordless technology with Duplex's powerful cleaning performance. Designed for cleaning virtually any surface—from hard floors to carpets and escalators—this floorcare solution is equipped with a 48V lithium battery that delivers up to 50 minutes of runtime on a single charge. With a one-hour full recharge time, intuitive controls, and ultra-efficient cleaning capabilities, this machine makes floor maintenance easy and effective. The integrated Hybrid Box (H-Box) offers the flexibility to run continuously on 110V and includes the option to add steam. Discover the next level of portability, performance, and convenience with Nacecare.

Why You'll Love the Nacecare 14" Cylindrical Floorcare DHB 420 Battery Hydrowasher – Wireless

  • Cordless convenience: Clean freely without power cords getting in your way
  • Quick charge time: Fully charges in just 1 hour
  • 48V battery system: Offers 50 minutes of continuous use
  • Hybrid Box (H-Box): Enables unlimited runtime and optional steam cleaning with 110V
  • Dual counter-rotating brushes: Perfect for deep cleaning grout lines and textured floors
  • Effortless maneuverability: Ideal for navigating around obstacles and along baseboards
  • 800,000 bristle design: Innovative brush system for superior debris removal

Perfect For:

  • Cleaning professionals and janitorial staff
  • Facility and operations managers
  • Hospitals, hotels, and schools
  • Environments requiring cordless operation
  • Users needing chemical-free or steam-enhanced cleaning

Key Features and Benefits

  • Wireless Operation: Go cord-free with a 48V battery that delivers 50 minutes of runtime
  • Fast Recharge: Recharge in just 1 hour to keep cleaning downtime minimal
  • Versatile Surface Cleaning: Clean hard floors, carpets, and escalators with one machine
  • H-Box Hybrid Option: Plug in for unlimited 110V runtime and add steam for deep sanitation
  • Efficient Brush System: 800,000 bristles and counter-rotating action lift dirt and water
  • Quiet Performance: Operates at just 64 dB(A)—ideal for noise-sensitive environments
  • Compact and Agile: Easily reaches corners, baseboards, and narrow areas

Videos

Specifications

Battery Power 48 V
Brush Motor 500 W
Brush Pressure 57 lbs
Brush Speed 750 rpm
Charge Time Full 1 hr
Cleaning Width 14 "
Noise Level 64 dB(A)
Recovery Tank 1 US gal
Run Time Full Charge 50 mins
Solution Tank 1 US gal
Weight 69 lbs
Working Capacity 4000 sq.ft./hr

Documents

Spec Sheet

Manual

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At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

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Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

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We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

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Frequently Asked Questions

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