Kärcher Hochdruckreiniger K 4 Premium Power Control Flex

Electrical connection
19Ratings
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Product details

With the K 4 Premium Power Control Flex high-pressure cleaner, any surface can be cleaned with the appropriate pressure. To find the right pressure, the integrated application advisor in the Kärcher Home & Garden app provides users with practical tips for every cleaning situation and object – ensuring perfect cleaning results. For maximum control, the pressure level can be easily adjusted by turning the spray lance and checked on the G 160 Q Power Control gun. Thanks to the convenient hose reel, handling becomes a breeze. Additional features of the K 4 Premium Power Control Flex include the Kärcher Plug 'n' Clean detergent system for effortless detergent changes, the PremiumFlex high-pressure hose for comfortable use, a telescopic handle for easy transport, the Quick Connect system for effortless and time-saving connection and disconnection of the high-pressure hose to the device and gun, as well as a parking position for readily accessible accessories.

Manufacturer information: Warranty extension

Register the pressure washer within 4 weeks of purchase to benefit from the warranty extension to a total of 5 years. To register, you will need the part and serial number of your product and the date of purchase. Please note that only the product listed in the form is eligible for the claim. It's that simple: fill out the form on the following landing page: https://www.kaercher.com/ch/services/garantieverlaengerung/garantieverlaengerung-hochdruckreiniger.html Kärcher will send you the warranty certificate (confirmation email) to the email address you provided, please check your spam folder if necessary. Please keep the warranty certificate in a safe place so that you can refer to it in the event of a warranty claim. Please note that the warranty¹ can only be granted together with the warranty certificate (confirmation e-mail) and the original proof of purchase. ¹ The warranty only applies to Home and Garden products that are used privately and not for commercial purposes. This guarantee does not apply to faults or defects caused by improper use, for example. The full terms and conditions can be found on the manufacturer's website.

Key specifications

Max. pressure
130 bar
High-pressure washer application range
House & Facade
Maximum flow rate
420 l/h
Weight
12.20 kg
Cable length
5 m
Power
1800 W
Item number
54239729

General information

Manufacturer
Kärcher
Category
High pressure washers
Manufacturer no.
1.324-331.0
Release date
28.1.2025
Sales rank in Category High pressure washers
31 of 418
May include power adapter
No

Colour

Colour
Yellow
Exact colour description
Black/Yellow

Material

Material group
Plastic

High-pressure washer properties

Pressure type
Letterpress printing
High-pressure washer application range
House & Facade
Maximum area capacity
30 m2/h
Max. pressure
130 bar
Maximum flow rate
420 l/h
High-pressure hose
8 m
Max. inlet temperature
40 °C

Detergent dispenser

Detergent supply
Plug & clean system
Tank capacity
1 l

Energy supply

Power supply
Electrical connection

Battery / accumulator features

Battery equipment
No batteries supplied
Charger equipment
No charger supplied

Mains operation Features

Mains voltage
230 V
Cable length
5 m

Power

Power
1800 W

Origin

Country of origin
Italy

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
G 160 Q Power Control gun, Hose reel, Kärcher Plug 'n' Clean detergent system, PremiumFlex high-pressure hose, Quick Connect system, Telescopic handle

Product dimensions

Length
41.70 cm
Width
30.60 cm
Height
58.40 cm
Weight
12.20 kg

Package dimensions

Length
58.30 cm
Width
38.30 cm
Height
32.50 cm
Weight
15.24 kg

30-day right of return
24 Months Warranty (Bring-in)
9 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «High pressure washers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Gardena
    1.4 %
  • 4.Einhell
    1.5 %
  • 5.Kärcher
    1.9 %
  • 6.Scheppach
    2.1 %
  • 7.Bosch Home & Garden
    2.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Einhell
    1 day
  • 2.Kärcher
    4 days
  • 3.Gardena
    6 days

Return rate

How often is a product of this brand in the «High pressure washers» category returned?

Source: Digitec Galaxus
  • 1.Bosch Home & Garden
    1 %
  • 2.Kärcher Professional
    1.7 %
  • 3.Kärcher
    1.8 %
  • 4.Einhell
    2.5 %
  • 5.Makita
    3.1 %
Source: Digitec Galaxus