Wilks-USA RX525 – Lightweight Electric Pressure Washer – 2400PSI

(27 customer reviews)


This portable and light weight electric pressure washer from Wilks-USA, has a massive 2400psi at only 16kg in weight! The Wilks-USA RX5252 Features advanced accessories and resilient reliability at and affordable price. Also included is a 8 meter hose and a 5 meter power cable so you have plenty of reach.

429 in stock

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Free Delivery Within Mainland UK

Free UK Delivery

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


Easy Storage and Auto Shut Off

On-board storage for the gun, lance, hose, attachments and even the electrical cable.

Detergent Spray Operation

Built in detergent spray bottle simplifies the application of cleaning agents.

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.

Connect to Tap or Bucket

Can be fed with water from either a tap or bucket.

Fully Loaded – All Accessories

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.

Long Hose and Power Cable

This comes with a 8 meter hose and a 5 meter power cable so you have plenty of reach. With this unit you will be able to carry out your cleaning jobs with ease.

Portable And Easy To Use

The Wilks RX525 creates high pressure from a compact and durable unit. On-board storage is complemented with travel wheels and a telescopic handle to allow for easy movement. This lightweight 16kg unit produces 2400 PSI from a quality Wilks metal pump. This provides consistent, reliable pressure.

Designed to Outperform Other Pressure Washers

Wilks have created a superior design that outperforms similar lightweight pressure washers when it comes to pressure output. The air-cooled 1800 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 RX525 – Lightweight Electric Pressure Washer – 2400PSI

  1. Peter Garside

    Easy to assemble easy to use. Very powerful with a load of accessories to tackle any job. Good value for such a bundle.

  2. D L griffiths

    Was looking for a replacement for my Karcher K2 and I chanced across this. Arrived within 48 hours, well packaged and with everything as described. Came with 3 nozzles for cleaning, but the turbo lance supplied was enough to make my patio shine after years of looking scruffy.

    Powerful and versatile I would certainly recommend it

  3. lawrence

    I can’t complain about anything regarding this machine. Loads of power for heavy dirt.
    Have run out of things to clean now. Very satisfied after using this machine around the outside of the house.

  4. marc B

    Really good quality pressure washer, extremely well designed. Good long hose, gun & attachments are also of a very high standard with nice brass threads on the joints. Pressure is excellent, very please with the purchase. The shipping was also very fast!

  5. Winston Beatty

    Fastest delivery I’ve ever got real simple to set up and get going straight out the box, only done a small portion but absolutely no problem to the washer forget your Karcher this is a far better machine at half the price, unionmartltd.com will definitely return for further purchases

  6. Michelle Franks

    Excellent product, cleaned the conservatory to perfection!

  7. Gary H

    Really pleased with this product. Very powerful and mostly quality metal components which gives it a quality finish and longevity compared to the household name rivals

  8. mUNDIL t

    his product does what the advert says, was delivered ahead of time and I am thoroughly pleased with it.

  9. Sam

    Just used this for the first time today and it’s great for the price feels robust and is replacing a Karcher that only lasted 18 months you get a lot of extras with it and I feel it is great value for money,I would say it’s a bit more noisy than the Karcher but I can live with that

  10. Mr H

    All I’ll say is Americans are known for liking engines that are powerful, and this is no exception. Reassuringly heavy machine which blast the *#%€ out of anything it touches. Much better than my previous “top brand” jet washer.

  11. Ian T

    Long hose …good pressure ….metal pump head …say more?

  12. T Egan

    read the reviews on this product before deciding to purchase. I found it very easy to assemble with having to refer to the instruction booklet, but I checked them just to know I had done it correctly. Quite intuitive unless you are not very technical. It is made to a high standard and I had it working on the patio within 10 minutes.

    I was very pleased with the results and so far I can only recommend this power washer to any prospective purchaser.

  13. Donald F

    We had a Karcher before this one and it broken within a few months of slight use. Went back and fourth from the manufacturer to get fixed a few times, till finally my warranty was out of date and couldn’t get it fixed free of charge. In the end I dumped it and bought this washer. I’m finding more value for money as the build quality is better and it’s got more power, comes with more tools, hose is longer, better equipped, and over all just smashes Karcher!

  14. Bob W

    Very powerful and sturdy piece of kit.
    Far superior to my karcher, which died after only a handful of uses.
    Different nozzle selection very handy.
    Very prompt delivery.
    Would definitely recommend.

  15. Hugh

    Washer was delivered 2 days earlier than expected. Seems to work well. Agree with some of the feedback that it could do with a foot rest as it is not easy to unwind and re-wind the hose. So far, appears very effective.

  16. William Oswald

    Great piece of equipment to have,
    loads of different uses, and well worth the price, pleased with purchase.

  17. Richard

    Have went through 2 x Karcher K2 which are not good for any sunstancial run time. This unit is much more robust and fit for purpose which is cleaning up my block paving (only 30square meters) and my back patio.

    Adaptor fittings available on Ebay to use up any other Mfg. fittings such as Lance’s brushes’s ect and it delivers plenty of power, the cleaning solution fitted tank is another bonus.

  18. d preston

    After 2 x k2 kartchers 4 years we decided to look for a different make. Very pleased with this purchase, cost and power. Would recommend

  19. P M Saxton

    There are so many attachments with this product I havn’t tried them all yet , but the patio cleaner & jet nozzle have cleaned my patio up a treat . Good value for money especially when compared with the Kercher K4 & performance wise is much more powerful than my old one . It is easy to assemble & move around with the strong handle .I can’t fault it & would recommend this product .

  20. Ian

    Used this pressure washer for cleaning the drive and taking moss/algae off the wooden garage prior to repainting it. It did the job really well and came with a useful attachment to clean the garage gutter. Only issue is the instructions aren’t great but a few minutes working out what goes where and you will be sorted.

  21. Brian Paulter

    This product is beyond my expectations it is far better quality than the cheaply made Chinese products that you get for the same money and does so much more,all the extra’s are amazing and there are a lot of them I was very impressed with most of the screw fittings being brass and being able to reel the hose back into the machine after use and also storage for the electric cable,easy to work and a very powerful machine certainly the best one we have had and well worth every penny I would recommend this to anyone looking to buy a power washer and the delivery was quicker than expected,well done to the seller.

  22. Rob W

    Comprehensive package of equipment. First experience of use is very encouraging. Product specification suggested this machine should be about 40% more powerful than our previous pressure washer … and it is. Great for cleaning patios etc. Stores well because of the facility for winding up the electricity cable and the hose quite neatly. The washer is heavy but it’s on wheels and with a decent handle so that’s no problem.

  23. Paul

    Bought as a replacement for a Karcher K4 that started an internal leak. Wilkson similar price but much more power and comes with several tools. Told a couple of days for delivery arrived next day. Minor problem that the instructions are not very good. Force needed to connect hose to gun, and remove the three heads attached to the body of the machine.

    The heads are used in the gun and provides washes from pin point, to a wide spread at various pressures – very useful. Plus patio clean and brush wash!

  24. GadgetMan

    There’s a lot of parts so you might need to read the manual to make sure you set it up properly, but it didn’t take long before I could try it out.

    It’s not too big, easy to pick up and carry around, but that’s not necessary with the long pressure hose. A quick test on the patio and it was clear it will not take long to do the job, especially with the patio cleaner tool and the addition of cleaning fluid to the built in tank.

  25. W Gillian

    I ordered this unit on Monday to replace my Karcher unit which has less power than this one, it arrived on Wednesday ahead of delivery date. and it was very easy to set up and I had it working in no time,I have to say it is great value for money considering the extras that come with it and the much better pressure to shift dirt faster. I recommend this product for domestic use

  26. Gary Baldock

    Bought this pressure washer to clean my patio which was pretty dirty. This did the job quickly and effectively. Would recommend.

  27. Susie

    This is the best piece of kit that I have ever bought! Performance-wise it makes my Karcher Pressure Washer seem like a children’s toy.

    I simply cannot fault this product, I’m thrilled with it and recommend it without reservation!!!!

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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

  • RX525 Electric Pressure Washer
  • 1 x High Pressure Gun
  • 1 x Extension
  • 1 x Curved Gutter Lance
  • 3 x Pressure Nozzles
  • 1 x Bonus Turbo Nozzle
  • 1 x 8 Meter Hose
  • 1 x Triangle Brush
  • 1 x Circular Brush
  • 1 x Patio Cleaner
  • 1 x Extendable Handle
  • 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: 16m 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:30kgs
  • Dimesnsions:1010 x 375x 365mm
  • Weight: 15 KG
  • Dimensions (Boxed): 400mm x 340mm x 860 mm

User Manuals

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