KÄRCHER 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.
Key Features
- Powerful 36 V motor powered by two 18 V li-ion batteries.
- Flat pleated filter with patented filter removal technology for quick and easy removal without contact with dirt. Suitable for wet and dry vacuuming without additional filter replacement.
- Practical blower function for areas where vacuuming is not possible, such as effortless dirt removal from gravel beds.
- Real Time Technology with LCD battery display showing remaining running time, charging time, and battery capacity.
- Highest suction power in the Kärcher Home & Garden range for wet and dry vacuuming.
Technical Data
| Technical Data | Value |
| EAN code | 4066529082008 |
| Motor voltage | 36 V |
| Battery powered device | Yes |
| Battery platform | 18 V battery platform |
| Rated input power | 380 W |
| Suction Power | 100 W |
| Vacuum | max. 150 mbar |
| Air flow | max. 32 l/s |
| Container capacity | 20 l |
| Container material | Plastic |
| Nominal size of accessory | 35 mm |
| Battery type | Lithium-ion exchangeable battery |
| Voltage | 18 V |
| Number of batteries required | 2 |
| Run time per battery charge | approx. 14 (5.0 Ah) / approx. 28 (5.0 Ah) min |
| Sound pressure level | 66 dB(A) |
| Weight without accessories | 6.6 kg |
| Weight incl. packaging | 9.4 kg |
| Dimensions (L x W x H) | 385 x 356 x 526 mm |
Equipment
| Equipment | Value |
| Suction hose length | 2.2 m |
| Suction hose type | With curved handle |
| Suction hose material | Plastic |
| Quantity of suction tubes | 2 Piece(s) |
| Suction tubes length | 0.5 m |
| Suction tubes nominal width | 35 mm |
| Suction tubes material | Plastic |
| Wet and dry floor nozzle | With clips |
| Fleece filter bag | 1 Piece(s) |
| Blower function | Yes |
| Parking position | Intermediate parking position of the handle on the device head |
| Hose storage on the device head | Yes |
| Additional accessory storage on the device head | Yes |
| Accessory storage on the device | Yes |
| Sturdy bumper | Yes |
| Castors without brake | 4 Piece(s) |
Accessories
Vacuums
Filters
| Order no. | Description |
| 2.863-005.0 | Flat pleated filter for vacuuming fine and coarse dirt and liquids without having to change the filter. |
| 2.863-354.0 | Special flat pleated filter for long-lasting suction power when vacuuming fine dust during renovations and when working with power tools. Suitable for Kärcher wet and dry vacuum cleaners. |
| 2.863-355.0 | Special fleece filter bag for long-lasting suction power when vacuuming fine dust during renovations and when working with power tools. Suitable for Kärcher wet and dry vacuum cleaners. |
| 2.863-006.0 | Extremely tear-resistant fleece filter bag, ideal for vacuuming dry and damp dirt. Suitable for Kärcher wet and dry vacuum cleaners and spray extraction cleaners. |
Accessory Kits
| Order no. | Description |
| 2.863-304.0 | Car interior cleaning kit: For cleaning footwells, seats, and the car boot. Ensures uninterrupted interior car cleaning. |
| 2.863-356.0 | Household kit: For switching between dry floor nozzle and upholstery nozzle. Suitable for all Kärcher Home & Garden wet and dry vacuum cleaners and spray extraction cleaners. |
| 2.863-373.0 | Blower adapter kit: For effortless inflation and deflation of air mattresses, swimming pools, inflatable boats, etc., using a Kärcher Home & Garden wet and dry vacuum cleaner. |
| 2.863-221.0 | Suction brush kit: Enables thorough interior car cleaning of dashboards, foot mats, upholstered surfaces, etc. Suitable for use on all materials. For all Home & Garden wet and dry vacuum cleaners. |
| 2.863-112.0 | Vacuum kit for power tools: Flexible suction hose (1 m) including adapter for connection to the exhaust air vent of power tools (e.g. jigsaws, grinders, drills, planes, etc.), for dirt-free DIY. |
Nozzles
| Order no. | Description |
| 2.863-306.0 | Extra-long crevice nozzle: Completely overhauled extra-long crevice nozzle. Ideal for hard-to-reach places in the car (e.g. gaps and crevices/joints). Suitable for all Kärcher Home & Garden wet and dry vacuum cleaners. |
| 2.863-316.0 | Car nozzle: Fast, effortless vacuuming guaranteed: With the car nozzle, you can clean textile surfaces in your car and around the house conveniently and thoroughly. |
| 2.863-374.0 | Flexible crevice nozzle: Flexible crevice nozzle for cleaning hard-to-reach areas in the home, basement, workshop, car, etc. with Home & Garden wet and dry vacuum cleaners and spray extraction cleaners. |
| 2.863-375.0 | Upholstery nozzle for pet hair: Extra wide upholstery nozzle for reliably removing dirt, especially animal hair, from car and home textiles with Home & Garden wet and dry vacuum cleaners and spray extraction cleaners. |
| 2.863-398.0 | Upholstery nozzle: For gently removing dirt from textile surfaces in the car and household. Suitable for wet and dry vacuum cleaners and spray extraction cleaners. |
| 2.863-000.0 | Switchable wet and dry floor nozzle with integrated parking nib: Switchable wet and dry vacuum nozzle for perfect dirt intake. Easy adaptation to wet or dry dirt using foot switch. For all Kärcher Home & Garden wet and dry vacuum cleaners. |
| 2.863-234.0 | Drill dust catcher: The new accessory for our WD 2-6 wet and dry vacuum cleaners enables safe and dust-free drilling on all common wall and ceiling surfaces. Drill dust is suctioned directly from the drill hole. |
| 2.863-308.0 | Extension suction tube: Practical extension suction tube for greater operating range. The extension of the suction tube is recommended particularly for applications in areas that are difficult to access, such as high ceilings. |
Batteries
| Order no. | Description |
| 2.445-034.0 | Battery Power 18/25: 18 V/2.5 Ah Kärcher Battery Power exchangeable battery with innovative Real Time Technology incl. LCD display to indicate battery level. Suitable for use in all devices on the 18 V Kärcher battery platform. |
| 2.445-035.0 | Battery Power 18/50: 18 V/5.0 Ah Kärcher Battery Power exchangeable battery with innovative Real Time Technology incl. LCD display to indicate battery level. Suitable for use in all devices on the 18 V Kärcher battery platform. |
Battery Chargers
| Order no. | Description |
| 2.445-032.0 | Fast Charger Battery Power 18 V: The fast charger charges the 18 V/2.5 Ah Kärcher Battery Power exchangeable battery to 80% in just 44 minutes and can be used for all batteries on the 18 V Kärcher battery platform. |
