Extend what pressure washers and vacuum cleaners can do, or restore them to full efficiency with spare parts and filters.

Hot-water pressure washer HDS 13/20-4 S, Kärcher
Also known as: hot water power washer
Key features
- ModelHDS 13/20
- Stages3
- Voltage (V)400
- Frequency (Hz)50
- Flow rate, l/h600 - 1300
- Working pressure, bar/MPa30 - 200 / 3 - 20
What it is
The HDS 13/20-4 S Kärcher is a hot water pressure washer from Kärcher, the world leader in professional cleaning technology, headquartered in Winnenden (Germany). Maximum performance in the most difficult conditions: the super-class hot water pressure washer with a water-cooled 4-pole electric motor and a robust 3-piston axial pump.
A high-pressure washer is a machine, cold or hot water, that forces a powerful jet through a lance and nozzle to degrease and clean vehicles, machinery and surfaces.
What it is for
Used for high-pressure washing of heavily soiled surfaces, vehicles and machinery, for industrial washing of parts, machinery and surfaces and for cleaning vehicles, inside and out.
How to use it
Connect the water supply, observing the minimum flow required, bleed the air and then start; on hot water models, also check the burner fuel. Hold the lance with both hands, start at a distance from the surface and never aim the jet at people, cables or tyres. At the end of the job, release the pressure, check the pump oil and filters and protect the machine from frost.
Where it is used
- Agriculture
- Facility services and cleaning
- Mechanical workshops
Technical data
- Model: HDS 13/20
- Stages: 3
- Voltage (V): 400
- Frequency (Hz): 50
- Flow rate, l/h: 600 - 1300
- Working pressure, bar/MPa: 30 - 200 / 3 - 20
- Supply temperature 12°C: Min. 80 - max. 155
- Connected power (kW): 9,5
- Electric cable (m): 5
- Fuel tank (L): 25
- Weight with accessories (kg): 206
- Gross weight (kg): 215,9
- Dimensions (L×P×H mm): 1330 × 750 × 1060
- Pressure (bar): 200
Who it is for
Designed for mechanics, agricultural workers and industrial cleaners.
Related products
- Hot-water pressure washer HDS 13/35 De Tr1, Kärcher
- Hot-water pressure washer HDS 13/20-4 S Classic, Kärcher
- Pipe unblocking and gutter cleaning device, 20 metres, Kärcher — from the category Pressure Washer and Vacuum Accessories
- Spray cleaner RM 748, 10 l, Kärcher — from the category General-Purpose Professional Cleaners
- Cleaner HB 180 Chemical Roadmaster — from the category Professional Specialist Cleaning Chemicals
- Browse the whole category: High-Pressure Pressure Washers (180 – 250 bar)
Before you order
In your request, please state the supply voltage, the power rating, the rated load or flow rate 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 21
| Model | HDS 13/20 |
|---|---|
| Stages | 3 |
| Voltage (V) | 400 |
| Frequency (Hz) | 50 |
| Flow rate, l/h | 600 - 1300 |
| Working pressure, bar/MPa | 30 - 200 / 3 - 20 |
| Supply temperature 12°C | Min. 80 - max. 155 |
| Connected power (kW) | 9,5 |
| Electric cable (m) | 5 |
| Fuel tank (L) | 25 |
| Weight with accessories (kg) | 206 |
| Gross weight (kg) | 215,9 |
| Dimensions (L×P×H mm) | 1330 × 750 × 1060 |
| Pressure (bar) | 200 |
| Item code | 1.071-937.0 |
| Datafixedsingle | True,"context" |
| Gun | EASY!Force Advanced |
| High-pressure hose length (m) | 10 |
| High-pressure hose type | Longlife |
| High-pressure hose specifications | DN 8, 400 bar |
| Spray lance (mm) | 1050 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Hot-water pressure washer HDS 13/20-4 S, Kärcher
|
Hot-water pressure washer HDS 11/18-4 S eB Plus eco!Power, Kärcher
|
Hot-water pressure washer HDS 13/20-4 S Classic, Kärcher
|
Hot-water pressure washer HDS 10/21-4 Classic, Kärcher
|
|---|---|---|---|---|
| Brand | Kärcher | Kärcher | Kärcher | Kärcher |
| Flow rate, l/h | 600 - 1300 | 550 - 1100 | 600 - 1300 | 350 - 1000 |
| Working pressure, bar/MPa | 30 - 200 / 3 - 20 | 30 - 180 / 3 - 18 | 30 - 200 / 3 - 20 | 30 - 210 / 3 - 21 |
| Supply temperature 12°C | Min. 80 - max. 155 | max. 80 | max. 80 | max. 80 |
| Connected power | 9,5 kW | 8 kW | 9,5 kW | 8 kW |
| Fuel tank | 25 L | 25 L | 30 L | 30 L |
| Weight with accessories | 206 kg | 160,5 kg | 157 kg | 128 kg |
| Dimensions | 1330 × 750 × 1060 L×D×H mm | 1330 × 750 × 1060 L×D×H mm | 1075 × 722 × 915 L×D×H mm | 1075 × 722 × 892 L×D×H mm |
| Pressure | 200 bar | 180 bar | 200 bar | 210 bar |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Clean surfaces, floors, vehicles and plant according to the type of dirt.
Clean and sanitise rooms, washrooms, kitchens and vehicles in daily cleaning.
For safety
Protect feet from water, mud, crushing and nails thanks to the toecap and midsole plate.
Protect eyes and face from fragments, dust, splashes and impacts.









