Easy to transport and quick to stow away: the K 4 Classic pressure washer, incl. telescopic handle, for regular use on moderate dirt.
This device can fit anywhere: The K 4 Classic pressure washer can be stowed effortlessly anywhere and transported easily thanks to its compact dimensions. Yet it still offers the full performance of a pressure washer. Plus, the height-adjustable aluminium telescopic handle ensures the pulling height is always comfortable. Other equipment details include the Quick Connect trigger gun, a 6-metre high-pressure hose, a Vario Power spray lance (VPS), a dirt blaster and a water filter. What's more, the K 4 Classic, with an area performance of 30 m²/h, is ideally suited to regular cleaning of moderate levels of dirt (small cars, garden fences, bicycles, etc.).
Features and benefits

Hose storage on the front cover

Telescopic handle
The aluminium telescopic handle can be extended for transport and retracted again for storage.
Detergent use
Suction hose for use of detergents. Kärcher detergents increase efficiency while cleaning, help prevent dirt from returning and help to protect and care for your surface.Integrated accessory storage on the device
- Convenient and space-saving accessory storage.
Specifications
Technical data
Current type (Ph/V/Hz) | 1 / 220 - 240 / 50 - 60 |
Pressure (bar) | 20 - max. 130 |
Flow Rate (l/h) | 420 |
Area performance (m²/h) | 30 |
Water feed temperature (°C) | max. 40 |
Power rating (W) | 1800 |
Power Cable (m) | 5 |
Weight without accessories (kg) | 4.6 |
Weight incl. packaging (kg) | 6.4 |
Dimensions (L × W × H) (mm) | 264 x 256 x 450 |
Scope of supply
- High-pressure gun: G 120 Q
- Vario Power spray lance
- Dirt Blaster spray lance
- High-pressure hose: 6 m
- Adapter garden hose A3/4"
Equipment
- Quick Connect on machine
- Detergent application via: Suction hose
- Telescopic handle
- Integrated water filter
Current type (Ph/V/Hz) | 1 / 220 - 240 / 50 - 60 |
Pressure (bar) | 20 - max. 130 |
Flow Rate (l/h) | 420 |
Area performance (m²/h) | 30 |
Water feed temperature (°C) | max. 40 |
Power rating (W) | 1800 |
Power Cable (m) | 5 |
Weight without accessories (kg) | 4.6 |
Weight incl. packaging (kg) | 6.4 |
Dimensions (L × W × H) (mm) | 264 x 256 x 450 |
Scope of supply
- High-pressure gun: G 120 Q
- Vario Power spray lance
- Dirt Blaster spray lance
- High-pressure hose: 6 m
- Adapter garden hose A3/4"
Equipment
- Quick Connect on machine
- Detergent application via: Suction hose
- Telescopic handle
- Integrated water filter
Accessories
Can be continuously extended from 1.8 to 5.4 m. For cleaning areas that are difficult to reach, such as ceilings or facades. With integrated HD trigger gun, M 22 x 1.5 connection with rotary coupling. Connection for M 18 x 1.5 nozzles.
9 m high-pressure replacement hose for K3 – K7 series domestic pressure washers from 2009, where the hose is connected to the gun and pressure washer per Quick Connect connector, 160 bar, 60 °C.
High-pressure extension hose for greater flexibility. 10 m robust DN 8 quality hose for durability. For K2 – K7 series from 2008 with Quick Connect connector.
The Kärcher roof gutter and pipe cleaning kit is an effective way to clean and remove blockages in pipes, drains, downpipes and toilets. Compatible with all Kärcher pressure washers.
The Kärcher FJ6 foam nozzle is the perfect addition to your Kärcher pressure washer, allowing you to add a layer of foamy detergent with the minimum of effort and fuss.
Car Shampoo & FJ 10 C Connect 'n' Clean foam nozzle - The most effective way to apply deteregent. Also allows a simple switch between different detergents for different tasks.
Cleaning Agents
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