Wilks-USA RX545 – Portable Electric Pressure Washer – 3050psi

(27 customer reviews)


Wash away dirt and grime with ease with the ultimate mixture of power and portability – The Wilks-USA RX545 produces a massive 3050psi of psi from a unit that only weighs 11kg. Also included are a range of accessories as standard, an 18 metre hose and 4 ‘Click and Go’ Nozzles’.


778 in stock

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Free UK Delivery

To Mainland UK. Same day dispatch on orders placed before 14:00 GMT. Full Shipping Terms.


Compact, Sleek Design

This pressure washer defines what is possible from such a small and compact unit.

Detergent Spray Operation

It is easily filled with any cleaning solution for an extra boost to cleaning performance.

Easy Click and Go Connect

Click and Go means minimal assembly, just take it out of the packaging, set up the lance and hose and away you go.

Easy Storage and Auto Shut Off

The automatic stop/start motor ensures that you only get the water flow when you need it and the built-in inlet filter keeps the pump clean and operating smoothly.

Fully Loaded – All Accessories

All Wilks washers come with a variety of accessories, included as standard. The full extended gun and lance, the nozzles, adaptors, rotary brush, patio cleaner and fixed brush are all included. The included fitting adaptors allow you to use your existing accessories from many of the other common pressure washer brands.

Extra Long 18 Meter Hose

This comes with an extra long 10 meter hose and an additional 8 meter hose so you have almost an unlimited amount of reach. Also features a 5 meter power cable, with this unit you will be able to carry out your cleaning jobs with ease.

Stylish Yet Functional

​The Wilks RX545 creates very high pressure and the stylish outer shell was designed in Italy. With such a great looking machine, your neighbours would be envious seeing this unit on your driveway. On-board storage is complemented with travel wheels and a telescopic handle to allow for easy movement.

Designed to Beat Your Expectations

Wilks have created a superior design that creates a massive 3050 PSI from a unit that only weigh’s 11kg. The air-cooled 2400 watt motor delivers the power that you need to cut down cleaning times. Many other brands are manufactured from the cheapest materials such as aluminium wound motors. Wilks only use quality copper wound brush-less motors to offer unparalleled reliability.

1 Year Warranty

All of our washers are manufactured by Wilks-USA, one of the fastest growing washer brands in the world. We offer a 1 year warranty on all of our machines, as well as UK based technicians and an expert technical customer service team on hand to assist with any queries.

27 reviews for Wilks-USA RX545 – Portable Electric Pressure Washer – 3050psi

  1. P McBride

    A very good machine. it has mostly metal threaded connections and some sturdy plastic type fittings that a locked into position. It has plenty power and a range of jets for difficult areas and standard washing. All the extras is a huge bonus. if the manual supplied is short on some detaisl, a quick search on-line will find a more comprehensive one.

  2. Matthew Percival

    This is a fantastic product! My patio and paths around the house were covered in green algae that has been there for some years! This pressure washer has removed it easily and quickly to the point it looks like the patio has just been laid. Extremely powerful machine with a variety of jets and attachments for a wide variety of jobs. Once I started I just wanted to keep on going!

    PS. Great delivery schedule – was with me within 2 days via courier.

  3. Terry Foxx

    I bought this as a replacement for an ageing Karcher which had done its best over many years. I was looking for something similar and came across this brand which was unfamiliar but a good price. Reviews seemed positive so we took a chance and ordered it. It arrived very quickly and despite the minimal instructions I managed to put it together without too much difficulty. I have only been using it for less than a month but I am already impressed with the results – my patio was easily cleaned of the dirt which had accumulated over the winter. The range of attachments is very good.

  4. Meng J

    It is easy to assemble and operate. It does all the requirement that I want. Highly recommended.

  5. Graham Finder

    I bought this power jet after reading reviews about. It has lived up to the reviews and I am delighted with it. I have done three quite big cleans, one drive and one patio using the most powerful jet. My daughter used to clean her patio.

  6. Karen A

    Found the washer to be of good build and a quality product. Lots of different accessories and different types of jets.

    Will recommend this product too all my family and friends

  7. Claudio

    I bought as a replacement for an old Karcher and have found this to be much better – much more robust and powerful enough for any job. Have so far cleaned patio, conservatory roof and car with outstanding results each time. The attachments are excellent and easy to put together.

  8. MacGowan

    Works well. Easy to use.Not used all the attachments yet, the lance does most things. Would be useful if there were more examples of which nozzle and which attachment to use for different cleaning jobs.

  9. Lynne Parker

    Very powerful and east to use. I particularly like the interchangeable nozzles.

  10. Simon p

    This is so much better than my Karcher. It is better in every way. If you are thinking of a purchase then you are making a good choice.

  11. Stuart Hay

    Just recieved this, have used it to clean the car using a snowfoam attachment I bought seperately and it worked great, I have also started cleaning paths and patio with it and it is handling tasks with ease and has very good pressure. Extension hose is great for patio. So far very impressed.

  12. Andrew Clarke

    Excellent product has everything you need very powerful

  13. R.P.H

    It’s lighter than UK equivalent washers and the use of different nozzles rather than adjusting the lance is simple and effective. I’ve found the drain/guttering lance excellent for cleaning under the car and wheel arches and it seems quieter than UK models.

  14. Vasile

    I found the product very useful, and not only for car washing you can also clean the pavement, clean the walls from outside, etc.

  15. Geraint Skyrme

    The product was delivered early tried the products straight from the box everything worked perfectly very happy with it including all the different jets yes I would recommend this product to anybody

  16. JOHN

    Over the moon with this!

    It has four different types of spray nozzles very quick and easily interchangeable, the hose is plenty long enough to not have to drag the machine around and is on a reel so easily wound back in.
    It also has 2 car cleaning attachments/brushes a patio cleaner attachment and a curved metal attachment to do underneath car and wheel archers. I Have previously owned 2 karchers that lasted about 2 years each this seems far superior to those.

  17. Nick Wolstencroft

    This machine broke on it’s third use, obviously it does not live up to i’ts claim of “resilient reliability” I would not buy one of these products ever again.

  18. Dennis Murray

    Product was very easy to put together. Easy instructions. Perfect for most jobs. Can’t wait to get started. Great price for a quality product.

  19. Peter P

    Love the long lead, interchangeable heads, and ability to tidy hose real and electric cable with ease.
    Unsure if I notice a remarkable difference in pressure compared to my older K2 karcher.
    Only downside was no snow foam bottle. Which I purchased separately.

    Decent buy though.

  20. Monty

    Seems a sturdy unit.. not sure how to get the telescopic handle up.. any ideas ??

  21. James MCMILLAN

    Very good washer with an excellent build quality and several really good accessories. The unit is sturdy and easily moved around. It was easy to assemble and so far the power and variety of the jets are very impressive. Easily the best power washer I have owned in the last 10 years.

  22. Donna

    Bought to clean patio and block paved drive. Have since cleaned garden furniture and garage doors. Will move on to cleaning the cars next. Great investment!

  23. J Baker

    I bought this jet washer to clean my patio but it also does decking and fencing. It can strip paint if you are not careful with the settings! I can also use it to clean my car, my bike and my camper-van. A good value product, delivered right on time, as described and in very sturdy packaging. Excellent!

  24. René DAndoy

    très bonne machine j’en ai essayé trois avant l’achat de celui ci sans comparaison au point de vue efficacité très bonne idée de changer les gicleurs plutôt que de tourner le manche car on use qu’un seul gicleur

  25. Trevor R Bevan

    I received my Wilks-USA RX545i today and it is working fine.
    The Pressure Washer came in a strong and sturdy tall box with so many accessories, each with its own special purpose. DPD delivered a day early which was much appreciated. Packing was perfect and all items were included and the machine was in pristine condition. The pleasant surprise, upon opening the box, was to find a Voucher for a £20.00 Refund by Union Mart UK which you get after completing a Google Review.

    Assembling the Power Washer was easy but it is essential to first read the Operator Manual from cover to cover. Incidentally, the Operator Manual, written specifically for the Wilks-USA RX545i, was so clear and well written, with illustrations to every important feature. There are so many accessories it’s a good idea to just slowly try each one out to get used to things. I can’t wait to use the Patio Scrubber, a large circular device with two rotating jets and a brush surrounding the circumference. The Gutter cleaning Power Wash will be a great opportunity to clear the gutter of the autumn leaves which gathered from last November.

    I’d been awaiting this delivery because my old Karcher had finally given up the Ghost, after 15 years. So I needed to Power Wash my Motorbike after its Winter Hibernation. What a delight to use it on my Bike which now looks brand new after nearly 10 years of use. The hand Brush is ideal for that and Car Cleaning too. The Shampoo flows nicely through the Brush. The fixed Shampoo Reservoir is a great improvement on the Karcher, and produces a good flow of Shampoo simply by adjusting the flow rate with the big dial.

    I am so glad I chose this Wilks-USA RX545i, Very High Powered Pressure Washer.

  26. Susan Gray

    Excellent product. Does what it says on the box. Very pleased all round

  27. Paul Bowman

    Really good value for money.

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Shipping Information

Shipping – Fast & Free

We offer free shipping mainland UK (excluding Highlands/Grampians), on all orders under 70kg weight.

Your postage will be calculated when you enter your postcode at the checkout.We use a variety of reliable 24-hour courier services on all of our machines – the courier depends on weight and locations. Parts & accessories are sent with Hermes Tracked Delivery.

Orders placed before 2pm on a weekday are dispatched the same working day.

In The Box

  • RX545 Electric Pressure Washer
  • 1 x Gun
  • 1 x Gun Lance
  • 1 x Gutter Lance
  • 5 x Varying Nozzles
  • 1 x Turbo Lance
  • 1 x Patio Extension
  • 1 x Patio Cleaner
  • 1 x Hose Lock
  • 1 x Fixed Brush
  • 1 x Rotary Brush
  • 1 x 8m Hose on Reel
  • 1 x 10m Hose Coiled
  • 2 x Gun Brackets
  • 1 x User Manual


  • Voltage: 240V/50HZ
  • Motor: 3000W (Peak) Induction
  • Maximum Pressure: 3800PSI (262Bar)
  • Continuous Pressure: 2250PSI (155Bar)
  • Rated Flow Rate: 6.8L/min
  • Max Flow Rate: 8.5L/min
  • Hose Length: 8m reel
  • Spare Hose: 10m coiled
  • Detergent Bottle: 1.0L
  • Max Water Temp: Can accept up to 50 C
  • Power Cable Length: 5m
  • Plug Type: UK Plug
  • Max Decibels: 97dB
  • Weight: 11KG (42lb)
  • Dimensions: 440mm x 330mm x 720mm

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