Kärcher Patio Cleaner PCL 3-18 - Black - 1.644-010.0

The Kärcher PCL 3-18 is a high-performance cordless patio cleaner designed to effortlessly remove ...

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Full details

The Kärcher PCL 3-18 is a high-performance cordless surface cleaner designed for homeowners who need to remove moss, dirt, and grey film from wooden patios, decks, and smooth stone tiles. Its key benefit is the combination of dual rotating brush rollers and an integrated water distribution system that cleans and rinses surfaces in a single pass without needing chemicals, though users should be aware that the 18V battery and charger are sold separately.

All features

ColourGrey
Model Part Number1.644-010.0
BrandKärcher

Extended Product Information

FAQs

Does the PCL 3-18 come with a battery?

No, the 18V battery and charger are sold separately as part of the Kärcher Battery Power platform.

Can I use this cleaner on stone tiles?

Yes, the unit is suitable for smooth stone tiles in addition to wood and WPC surfaces.

How wide is the cleaning path?

The brush width is 30 cm, designed to cover two standard wooden boards in one pass.

Do I need to add detergent for a better clean?

No, the machine is designed to work with water only to provide a chemical-free clean.

How fast do the brushes rotate?

The brush rollers rotate at a speed of 600 RPM.

Are the rollers washable?

Yes, the rollers are removable and can be rinsed off after use to keep them in good condition.

Troubleshooting

Unit does not start when the trigger is pressed

Check that the 18V battery is fully charged and securely clicked into the battery compartment.

Low water pressure from the brushes

Verify the garden hose is properly connected and that the faucet is fully opened.

Uneven cleaning results

Ensure the brushes are properly seated and check for large debris caught in the roller mechanism.

Pros and Cons

Pros

  • Cordless operation provides excellent maneuverability
  • Chemical-free cleaning process
  • Easy tool-free brush replacement
  • Effective at cleaning right up to edges
  • Compatible with various surface types including wood, WPC, and stone

Cons

  • 18V battery and charger must be purchased separately
  • Requires a continuous garden hose connection for water supply
  • Not intended for deep scrubbing of heavily porous or uneven natural stone

Setup, Compatibility & Care

To begin, ensure you have an 18V Kärcher Battery Power unit fully charged and inserted into the cleaner. Attach your garden hose to the provided connection point on the handle.

Maintenance:

  1. After each use, detach the brush rollers to remove any trapped debris or hair.
  2. Rinse the brush housing with water to prevent mud buildup.
  3. Ensure the unit is stored in a dry environment to protect the battery contacts.
  4. Check the rollers periodically for wear and replace them if the bristles become flattened or ineffective.