Cold-water pressure washer HD 9/20-4 S, Kärcher

What it is

The HD 9/20-4 S Kärcher is a cold water pressure washer from Kärcher, the world leader in professional cleaning technology, headquartered in Winnenden (Germany). The HD 9/20-4 cold water pressure washer delivers the highest pressure levels with high flow rates. The ultra-robust ergonomic design makes it ideal for daily tasks

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: HD 9/20
• Stages: 3
• Voltage (V): 376 - 424
• Frequency (Hz): 50
• Flow rate, l/h: 500 - 900
• Water inlet temperature (°C): 60
• Working pressure (bar): 50 - 200
• Max pressure (bar): 250
• Connected power (kW): 7
• Electric cable (m): 5
• Nozzle size: 047
• Water supply: 1″
• Colour: Anthracite
• Weight with accessories (kg): 62,4

Who it is for

Designed for mechanics, agricultural workers and industrial cleaners.

Related products

• Cold-water pressure washer HD 9/20-4 SXA Plus, Kärcher
• Cold-water pressure washer HD 9/20-4 M Classic, Kärcher
• Hard replacement rubber strip for floor squeegee 92 cm, 10 pieces, Kärcher 3.345-149.0 — from the category Pressure Washer and Vacuum Accessories
• Alkaline foam cleaner RM 58 ASF, 20l Kärcher — from the category General-Purpose Professional Cleaners
• Glue-removing solvent Solve Col 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 colour, 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.