A review of the Kärcher K4 Full Control Pressure Washer
Spot on…nice practical demo….your patio same state as mine too!!
hi do I need to buy a connector to go on my hose pipe
thank you for sharing!
Great review and explained really well. This helped me a lot as i was too lazy to read the instructions. haha
No blabla !!! Only very usefull test and explanation.
Congratulations for this good review.
thanks for the review!
Very useful video, i have just bought one and on setting up i found the screws for the handle are ineffective and just pull straight out of the extendable rods does any one have any idea how to solve this problem? Thanks
A little tip – when using the garden hose be sure to fully unwind (even though you may not need the length) because it allows full water pressure which means better cleaning results!
Is this one any good at removing ‘Blackspot’?
Can’t seem to load the cleaning fluid do I just take lid off and push in
hot water???? what is the temperature?
ебата сломался через месяц
As a professional car valet I can assure you that the hardest setting is completely safe to use anywhere on a car as long as you hold the lance at least a foot away from the car, it is much more effective as the car setting is much too soft.
Excellent demonstration – thanks. That said the dirt buster lance is poorly manufactured and Karcher know this. Mine from new lasted approximately 10 hours before it became faulty. I therefore looked on Amazon for a replacement and found that the price range for a new lance was £27 to £30. Rather annoyed to find the price was unacceptably excessive I by chance checked Karcher on-line and low and behold the price of the lance from them was £8 each. This is a situation where one finds that the parasitic middle man is trying to profiteer at the expense of naive Karcher customers. Of course I posted this on Amazon, but Amazon rejected the publishing what clearly is theft run by greedy freeloaders.
A really good review. Thank you
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how do you replace the battery’s for the LED in the trigger gun ? instructions supplied by Karcher are dismal
good job mate
The only way a domestic pressure washer will do any kind of damage to vehicle paintwork is if there is already some damage there to begin with such as rust, flaking paint or down to the metal scratches. The K4 puts out 130bar/420 litres per hour, which is perfectly safe even at full power with a normal lance, obviously you wouldn’t use a dirt buster type lance on a car. You’d do far worse damage using one of the brush type attachments.
Nice demo. But how did you plug the cleaner bottle ? not see on the video
Great, detailed review. Thanks.
Is there a knack to pressing that yellow button to release the hose from the gun because I cannot remove it for the life of me. The yellow button hardly moves ☹️
The noise makes reminds me of my old, unknown brand of pressure washer. Watching videos of the K2 in operation has a smoother and less noise. I’m trying to decide if the pressure of the K2 is enough for me.
Is your unit still working? I have read a number of negative reviews about reliability issues of Karcher’s products. Just wondering if they were biased…
Nah dude good demo. I was looking at buying one. But I miss my old partner in valeting the compact karcher B302 and trying to find a company which fixes them is a nightmare when you live in the middle of the Irish sea..
Excellent. Exactly as described. Good quality. They work great and are very handy. Absorbent. Easy to rinse and clean afterwards. They do a great job https://goo.gl/ZktSSp
can i pls have a pic of the
But when and how are the detergent bottles used? Does one application use the whole bottle?
do you have to use the detergent bottles? Or with the machine operate without them?
Very Good dermo well explained
juste pour info il s’utilise couché et non pas debout.
not a good product used karcher machines for over 20 years and this one has by far been the worst,the hose is a nightmare to coil up and put away the soap no longer comes out of the machine bit bad for only being over a month old..contacted karcher to be told they can fix it but will take anywhere up to 5 weeks…a machine used maybe 8 times in a little over a month needing to be fixed no thanks..Tip to karcher in future do not try and fix what is not broken the old style soap system was brilliant and you did not use much compared to 2 bottles that i have used in a little over a month….can,t wait until it,s totally knackered probably in about a months time so then i can go out and get something better..
good job mate!
Very useful bought one took me 6 hours today to clean patio etc .using wrong Lance lol, thanks to you won’t make thst mistake again. When I start mine up I turn the on switch then the water flow tap is this right or dosnt it matter as I saw you put water tap on first
hi from Turkey. thanks for video.
Do you have to actually plug it in to a plug? Or does it work off of batteries or something?
excellent to see not reclame but real practic work.
well done mate ! You should work for Karcher .
I have one but I can’t figure the correct way to plug the bottle in. The cap is too hard to be penetrated by the plastic nozzle that sticks up.
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