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Kärcher K3 vs Kärcher K4

12.0 in
13.0 in
Kärcher K3 Pressure Washer
Kärcher K3
11.81 in
17.95 in
Kärcher K4 Pressure Washer
Kärcher K4
Available colors
Editiorial reviews
1
1 editorial reviews
Karcher K3 (Electric Pressure Washer): 1.8 out of 5 stars from 64 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
Read editorial reviews
5
5 editorial reviews
The Kärcher K4 pressure washer combines power with an innovative water-cooled induction motor for enhanced performance andRead more
The Kärcher K 4 Premium Full Control Pressure washer is from its K4 ‘the little one’ series for use around the average homeRead more
Karcher K4 (Electric Pressure Washer): 2.1 out of 5 stars from 19 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
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User rating
88
3.6 out of 5
88 user ratings
5 stars
21 %
4 stars
27 %
3 stars
42 %
2 stars
7 %
1 stars
1 %
94
3.6 out of 5
94 user ratings
5 stars
21 %
4 stars
36 %
3 stars
24 %
2 stars
17 %
1 stars
1 %

Full Comparison

Technical details

Kärcher K3Kärcher K3
Kärcher K4Kärcher K4
Hose reelyesyes
Minimum pressure20.0 bar20.0 bar
Maximum pressure120.0 bar130.0 bar
Variable poweryesyes
Water consumption380.0 l/h420.0 l/h
Maximum flow rate380.0 l/h420.0 l/h
Water temperature104.0 °F104.0 °F
Maximum input water temperature104.0 °F104.0 °F
Maximum area performance25.0 m²/h30.0 m²/h

Design

Kärcher K3Kärcher K3
Kärcher K4Kärcher K4
Colour of product
  • Black,Yellow
  • Yellow
  • Black,Yellow
  • Yellow
Form factorUprightCompact
Detergent reservoiryesyes

Dimensions

Kärcher K3Kärcher K3
Kärcher K4Kärcher K4
Width12.0 in11.81 in
Height13.0 in17.95 in
Depth21.0 in10.75 in
Hose length66
Weight12.79 lb17.2 lb

Features

Kärcher K3Kärcher K3
Kärcher K4Kärcher K4
Water filteryesyes

Power

Kärcher K3Kärcher K3
Kärcher K4Kärcher K4
Power1600.0 W1800.0 W
Power sourceElectricElectric
AC input frequency50.0 Hz50.0 Hz
AC input voltage220.0 V220.0 V
Power consumption (typical)1600.0 W1800.0 W

Pros & Cons

Pros
      Cons

          Kärcher K3 vs Kärcher K4 - User Opinions

          • raymond_ward
            over 1 year ago
            The Karcher K4 is more powerful and expensive than the Karcher K3. The K4 has a maximum flow rate of 420 L/hour and 130 bar pressure whereas the K3 has a maximum flow rate of 380 L/hour and 120 bar pressure. The K4 is also heavier and larger than the K3.
          • What's the difference between products? Share your opinion.

          Often compared with Kärcher K3

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