Clean and sanitise rooms, washrooms, kitchens and vehicles in daily cleaning.

Battery-powered carpet and upholstery extractor SE 3-18 Compact Battery Kärcher
Also known as: carpet cleaner, carpet shampooer, upholstery cleaner
Key features
- Battery platformBattery Power+ 18 V
- Rated input power (W)184
- Working width (mm)75
- Clean water tank (L)1,7
- Dirty water tank (L)2,9
- Voltage (V)18
What it is
Battery-powered carpet and upholstery extractor SE 3-18 Compact Battery Kärcher. Key specifications: battery platform Battery Power+ 18 V, rated input power (W) 184, working width (mm) 75.
The carpet cleaner or carpet extractor is a spray-extraction machine that sprays water and detergent into the fibres of rugs, carpets and textiles and immediately afterwards vacuums up the dirty liquid.
What it is for
Used for cleaning workplaces and communal areas, for cleaning large areas of industrial and commercial flooring and for cleaning hard surfaces before treatment or at the end of the job.
How to use it
Fill the tank with water and the suitable detergent, in the stated dose, and test it on a hidden spot. Spray and extract in parallel, overlapping passes, without over-wetting. Empty the dirty-water tank, rinse it and let the fabric air dry.
Where it is used
- Facility services and cleaning
- Sanitisation
Technical data
- Battery platform: Battery Power+ 18 V
- Rated input power (W): 184
- Working width (mm): 75
- Clean water tank (L): 1,7
- Dirty water tank (L): 2,9
- Voltage (V): 18
- Runtime per charge (min): Approx. 12 (2.5 Ah) / approx. 24 (5.0 Ah)
- Weight without accessories (kg): 3,6
- Dimensions (L×P×H mm): 414 × 225 × 261
- Power supply: Battery-powered
- Weight with packaging (kg): 5,1
- Variant: Battery not included
Who it is for
Designed for industrial cleaners.
Related products
- Cordless carpet and upholstery cleaner SE 3-18 Compact Battery Set Kärcher
- Escalator scrubber dryer BR 47/35 Esc Kärcher
- Concentrated cleaner CP 935, 20 l, Kärcher — from the category General-Purpose Professional Cleaners
- PPL brush 200 mm M14 Breaker — from the category Single-Disc Floor Machines
- Multipower Lance MP 145 Kärcher — from the category Pressure Washer and Vacuum Accessories
- Browse the whole category: Industrial Cleaning Machines
Before you order
In your request, please state the supply voltage, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 12
| Battery platform | Battery Power+ 18 V |
|---|---|
| Rated input power (W) | 184 |
| Working width (mm) | 75 |
| Clean water tank (L) | 1,7 |
| Dirty water tank (L) | 2,9 |
| Voltage (V) | 18 |
| Runtime per charge (min) | Approx. 12 (2.5 Ah) / approx. 24 (5.0 Ah) |
| Weight without accessories (kg) | 3,6 |
| Dimensions (L×P×H mm) | 414 × 225 × 261 |
| Power supply | Battery-powered |
| Weight with packaging (kg) | 5,1 |
| Variant | Battery not included |
Technical documents
Manufacturer documents (PDF, opens in a new tab).
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
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|---|---|---|---|---|
| Brand | Kärcher | Kärcher | Kärcher | Kärcher |
| Rated input power | 184 W | 184 W | 184 W | 1000 W |
| Working width | 75 mm | 75 mm | 75 mm | 227 mm |
| Clean water tank | 1,7 L | 1,7 L | 1,7 L | 4 L |
| Dirty water tank | 2,9 L | 2,9 L | 2,9 L | 4 L |
| Voltage | 18 V | 18 V | 18 V | 220 - 240 V |
| Weight without accessories | 3,6 kg | 3,6 kg | 3,6 kg | 7,6 kg |
| Dimensions | 414 × 225 × 261 L×D×H mm | 414 × 225 × 261 L×D×H mm | 414 × 225 × 261 L×D×H mm | 430 × 385 × 535 L×D×H mm |
| Weight with packaging | 5,1 kg | 5,3 kg | 7 kg | 12,2 kg |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.





