Battery wet and dry vacuum cleaner WD 4-18 Dual

Powered by two 18 V batteries and a powerful 36 V motor: WD 4-18 Dual battery wet and dry vacuum cleaner with 20-litre plastic container, 2.2 m hose, blower function and flat pleated filter.

Vacuuming with twice the power: two 18-volt batteries supply energy to a high-performance 36-volt motor for demanding cleaning tasks. The WD 4-18 Dual battery wet and dry vacuum cleaner is part of the 18 V Kärcher Battery Power battery platform and offers maximum freedom of movement when vacuuming. The device perfectly combines a 2.2-metre suction hose and clips floor nozzle and can remove wet, fine or coarse dirt in no time at all. The vacuum cleaner has an impact-resistant 20-litre plastic container, fleece filter bag and a flat pleated filter that is suitable for non-stop wet and dry vacuuming without having to change the filter. Thanks to patented removal technology, the filter can be removed and cleaned in seconds – without coming into contact with dirt. Where vacuuming is not possible, the blower function comes into its own. The suction hose storage is space-saving; simply hang it securely on the device head. The tubes and floor nozzle are also quickly and conveniently parked on the bumper. Other features include the ergonomic carrying handle and the "Pull & Push" locking system for easy opening and closing of the container.

Features and benefits
Battery wet and dry vacuum cleaner WD 4-18 Dual: 18 V + 18 V = 36 V of power
18 V + 18 V = 36 V of power
Powerful 36 V motor powered by two 18 V Li-Ion batteries. Real Time Technology with LCD battery display: remaining running time, remaining charging time and battery capacity. The battery wet and dry vacuum cleaner with the highest suction power in the Kärcher Home & Garden range. 
Battery wet and dry vacuum cleaner WD 4-18 Dual: Patented filter removal technology
Patented filter removal technology
Quick and easy removal of the filter from the filter box – without contact with dirt. For wet and dry vacuuming without additional filter replacement.
Battery wet and dry vacuum cleaner WD 4-18 Dual: Practical blower function
Practical blower function
Where vacuuming is not possible, the practical blower function can be used. Effortless dirt removal, e.g., from a gravel bed.
Practical accessory storage
  • Space-saving, secure and easily accessible accessories storage.
  • Compact device storage.
Hose storage on the device head
  • The suction hose can be stored in a space-saving manner by hanging it on the device head.
  • Intuitive securing mechanisms for left- and right-handed users.
Fleece filter bag
  • Triple-layered, extremely tear-resistant fleece material.
  • For longer-lasting suction power and outstanding dust retention.
Intermediate parking of the handle on the device head
  • Quickly park the handle on the device head when taking a break from work.
The device, suction hose and floor nozzle are optimally coordinated
  • For the best cleaning results – whether dry, wet, fine or coarse dirt.
  • For maximum vacuuming convenience and flexibility.
"Pull & Push" locking system
  • For quick, easy and safe opening and closing of the container.
Ergonomically shaped carrying handle
  • Device is easy and convenient to transport.
Specifications

Technical data

Motor voltage (V) 36
Battery powered device
Battery platform 18 V battery platform
Energy use (W) 380
Container capacity (l) 20
Container material Plastic
Battery type Lithium-ion replacement battery
Voltage (V) 18
Number of batteries required (Piece(s)) 2
Runtime per battery charging (min) approx. 14 (2,5 Ah) / 28 (5,0 Ah)
Colour Yellow
Weight without accessories (kg) 6,6
Weight incl. packaging (kg) 9,4
Dimensions (L x W x H) (mm) 385 x 356 x 526

Scope of supply

  • Variant: Battery and charger not included
  • Suction hose: 2.2 m, with curved handle, Plastic
  • Removable handle
  • Suction tubes: 2 Piece(s), 0.5 m, 35 mm
  • Wet and dry floor nozzle: clips
  • Crevice nozzle
  • Fleece filter bag: 1 Piece(s)

Equipment

  • Blower function
  • Parking position
  • Intermediate parking position of the handle on the device head
  • Hose storage on the device head
  • Additional accessory storage on the device head
  • Accessory storage on the device
  • Sturdy bumper
  • Swivel castors: 4 Piece(s)
Battery wet and dry vacuum cleaner WD 4-18 Dual
Battery wet and dry vacuum cleaner WD 4-18 Dual
Battery wet and dry vacuum cleaner WD 4-18 Dual
Videos
Application areas
  • Outdoor areas, patios and gardens
  • Interior car cleaning
  • Garage
  • Workshop
  • Cellar
  • Low water volumes
  • Entrance area
  • Hobby room
Accessories
All products that match the battery