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Kärcher T 450 Surface Cleaner for Outdoor
- Compatible Machines: K 4 Premium, K 4 Silent, K 5 Compact Car, K 5 Premium, K 5 Premium Full Control, K 7 Premium
- For splash-free cleaning of various surfaces
- Extra power nozzle to clean corners and edges
- Protective grille for gravel surfaces and adjustable cleaning pressure when cleaning different surfaces such as stone and wood.
- Handle to clean verticle surfaces.
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|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Colour||Black, Yellow||Yellow and Black||Yellow||Yellow||Yellow and Black||Yellow/Black|
|Item Weight||2.14 kg||11.42 kg||20.18 kg||—||11.94 kg||—|
|Power Source||—||Corded-electric||Corded electric||Corded electric||Corded-electric||Corded electric|
|Wattage||—||1,800 watts||2,100 watts||2,800 watts||1,800 watts||0 watts|
Kärcher T450 surface cleaner is just what you need for splash-free cleaning of your patios and decking. The Kärcher T450 patio cleaner comes with an extra power nozzle to clean corners and edges as well as adjustable cleaning pressure to clean different surfaces like stone and wood. The T450 has a protective grille for gravel surfaces. The T450 also comes with a handle, allowing you to clean vertical surfaces
1 x T450 surface cleaner
2 x extension tubes
1 x Bayonet connection with union nut
1 x Rotor arm
1 x Green high-pressure nozzles
2 x Yellow high-pressure nozzles
2 x Grey high pressure nozzles
1 x protective grid
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The instructions are somewhat brief and to the point, but my main concern, having bought some Karcher "Stone Plug and Clean" was no reference to using detergents with this device whatsoever. The answer is you can't!! The pressure in use is too high, so won't "mix" detergent with the water. Probably obvious to a regular pressure washer user, but I think there should have been a line about this in the instructions. So the procedure we used was:-
Brush the Patio Area well to remove surface mess - leaves, dust, grit, and the like.
Hose the area down with the Vario Power Lance and detergent set to "MIX". This is the standard lance provided with all Karcher power washers (I think...ours is a K4). It'll foam up a bit and it's quick and easy to cover the whole area, without much splashing.
Leave this for a few minutes to soak in
Then go over the whole area with the T-350...as per the instructions. Best to do this twice, brushing the surface down between each 'blast' of the T-350...this'll clear the very dirty water left after the initial application...of course depends on how dirty your patio is.. ours was filthy.
Had one very minor problem half way through the cleaning process...I noticed it stopped cleaning as evenly, and left spray marks. On lifting the T-350 off the patio, I could see the "rotor" wasn't turning. On investigation a tiny bit of grit had jammed the rotor against the housing...took a second to remove, and no more problems...
We were very pleased with the finished result. However I should point out that the "dirt grinder" lance - as supplied with the K4 does as good a job as the T-350 and is better at clearing grass and weeds from block paving BUT.....and this is the best feature of the T-350...the dirt grinder covers everything within range with muddy water and rubbish - you can't help but splash the muck everywhere...the T-350 however, is brilliant at containing this and gets just as good results over 95% of the area covered.
Hope this report addresses some of the negative comments....but each to their own!
I cleaned the driveway a few years ago with a screwdriver in the joints and a pressure washer on the blocks. It came up great bu5 took days to do and caused a big mess and took too much kiln dried sand out of the joints.
This time I used a Karcher K5 pressure washer with this device and boy is it quiet and easy to use. One hand on the cleaner and the other in my pocket, it’s that easy to move around. No need to clean all the joints out first. This device washes them out easily. Took only 90 mins to do a 90 metre driveway.
The best thing is there is no spray from the surface cleaner so you do not get dirty. There is also no noise. So if your like me, you can place your karcher around the back, get an karcher pressure washer extension hose and wash the drive at the front without any noise.
I highly recommend this product, very powerful, better than some professional cleaners I used to use years ago as a block paving installer and cleaner.
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