Karcher K 4 Classic Pressure Washer - 1800W
634/0001£180.00
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About this product
Need to clean patio furniture or wash down the drive? The Karcher K 4 Classic is a corded pressure washer with 1800W power. It's compact so you'll store it anywhere without hassle. The telescopic aluminium handle adjusts to your height for comfortable pulling. You'll clear 30 square metres per hour with this washer. It's designed for moderate dirt on paths, bikes and garden furniture.
The Quick Connect system links hose to machine in seconds. You'll switch between surfaces using the Vario Power lance and dirt blaster. The 6m high-pressure hose gives you good reach around vehicles. It's got on-board storage so lances and cable stay organised. The built-in detergent suction tube applies cleaning solution as you work. This wheeled pressure washer moves smoothly across your property during longer jobs.
- Model number: 16794210.
Pressure washer features:
- Corded or cordless: corded.
- 1800 watt universal motor.
- Flow rate 420 litres/hour.
- Rated bar - 130.
- Max bar - 130.
- Suitable for light to medium duty tasks.
- 6m hose.
- 5m mains cable.
- Wheeled for ease of use.
- Maximum temperature of 40°C.
Accessories included:
- Standard lance.
- Dirtblaster lance - provides a concentrated blast of power to remove dirt.
- Pressure adjustable lance - allows you to alter the level of water pressure to suit the task.
- Quick connector.
- Suction tube.
- On board storage.
- Manufacturer's 5 year guarantee.
- EAN: 4066529051127.
4.5
146 reviews
86%
Recommended this product
Customers Say
Karcher K4 pressure washer is powerful, lightweight, and easy to use, ideal for patios, cars, and driveways. Some users report durability issues like leaks and overheating.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Burnt out after a few hours use!
Overheated and burnt out on 1st day. Very poor from Karcher.
Abs, 45 - 54
Karcher 4.
Very pleased with my new Karcher water pressure.
J
light and powerfull
lightweight and well constructed.easy to assemble out of the box.powerfull pressure generated and like the fact motor stops when gun is released. its also a water cooled motor compared to air cooled one and less noisy
banda, 65 or over
Marcher
A very useful Piece of equipment. The Pressure is good. The Karcher is light to carry and has done a great job on my patio .. Very pleased.
Shell, 55 - 64
A SINGULAR FAULT
I have purchased several Karcher pressure washers over the last 20 years and have been disappointed that every failure is due to the same problem. A disastrous leak at the plastic elbow between the pressure vessel and outlet hose resulting in loss of pressure and water pouring out of the bottom and side of the unit The design and operation is very good but this will be my last Karcher purchase
Ceebee69, South London
Great service
I decided on a karcher K4 pressure washer and Argos came as a good deal. I was able to buy online and pick up straight away with no hassle. Staff were friendly and polite. The pressure washer works a treat,a lot better than my old one.
John, 65 or over
Compact and neat
Very good and powerful machine
Clintboy, 55 - 64
excellent product
Fantastic product, bought this to replace older competitor brand but this was far superior in ease of use and efficiency, bought to clean large patio and driveway
power power power, 45 - 54
Easy
Easy to put together
Toocj, 65 or over
K4 pressure washer
I had help to put this together but unfortunately it had 2 separate leaks when turned on and we were unable to stop them. This made it useless to use. Also one of the attachments also got stuck on the end of the hose part.
Ali, 65 or over
Hello Jam,
Karcher K 4 Classic Pressure Washer - 1800W
Yes, this needs to be connected to a tap.
Thanks for using Q&A
Hello CM,
After checking with our supplier, they have advised for the Karcher K 4 Classic Pressure Washer - 1800W: ''The Kärcher K 4 Classic under its telescopic handle—which is retracted for storage—has the following dimensions:
Height: 450 mm
Length × Width: 264 × 256 mm
When the height-adjustable aluminium telescopic handle is fully extended for use or transport, the overall height will be taller, but Kärcher’s official specifications do not list that extended figure. In storage/form, however, the unit measures 264 × 256 × 450 mm (L × W × H).''
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Hello,
The Karcher K 4 Classic Pressure Washer - 1800W has a manufacturer's 5 year guarantee.
Thank you for using Q&A.
Hi Sample.
Karcher K 4 Classic Pressure Washer - 1800W:
Having checked the instructions, the Pressure Washer is capable of sucking water from open containers, such as water butts, when used with a Karcher suction hose with a check valve. This is a special accessory and not currently stocked with Argos.
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Hi Subo,
The total weight of the Karcher K 4 Classic Pressure Washer is 6.6Kg.
Thanks for using Q&A
Hello Lou,
I advise that you contact Karcher Support. Please see attached link for contact information:
https://argos-support.co.uk/6340001-k-rcher-k...
They'll be able to advise further.
Thank you for using Q & A.
Hi Kay,
I'm sorry to advise we can't help you through Q&A, but I advise that you contact Karcher Technical support. Please see the attached link for contact information: https://argos-support.co.uk/6340001-k-rcher-k...
They'll be able to walk through the problem with you and advise further.
Thank you for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.