Karcher K5.540




  • High pressure and flow rate
  • Compact and lightweight
  • Special tank for chemicals
  • Fair price


  • Upright design makes it fall over easily
  • Plastic housing is not durable
  • Sprays only cold water
  • The hose is too stiff

Buying a pressure washer these days can seem like a tricky task because there are so many models available. The Karcher K5.540 is one of the best electric pressure washers you can get. It delivers 2000 PSI of pressure at 1.4 gallons per minute, and it features a unique water-cooled induction motor. This motor is the secret to the success of the model because it allows it to operate for extended periods of time without stopping.

The unit comes with two spray wands, and a special compartment designed for adding soap or detergent. The DirtBlaster Spray Wand that increases the water pressure for as much as 50%, and Vario Power Spray, or VPS is used for low-pressure cleaning. This pressure washer allows you to connect a garden hose quickly with the connect adapter.

Features and Specification


Let's take a look at what makes this product so practical and unique. Karcher is a strong name in the market for pressure washers and other appliances. They have worked hard to come up with new inventions and make their pressure washers even more useful. One of these patents is the N-Cor Pump that's used for this model. This pump provides a steady stream of pressurized water for a long time.

It was designed specifically for residential usage. The unit was crafted in a way that's easy and simple to use. It features a quick connect mechanism, a pressure hose reel made out of durable plastic, a special tank for detergent and chemicals that further ease the process of cleaning, and the water cooling induction motor. This model features a storage compartment for the spray wands and the trigger gun on the back. It comes with a one-year warranty.

Using the Karcher K5.540


This model is extremely user-friendly and easy to master. The process of changing pressure settings and switching wands is so simple a kid can do it. Both of them have a special use, but something seems to be missing. Other pressure washers have an interchangeable nozzle that helps regulate the pressure of the water, but with Karcher K5.540 it doesn't make much of a difference. This is when you start wondering does this pressure washer put out 2000 PSI for real, but once you start cleaning with some detergent, the answer becomes clear.

If you are worried about the noise, don't be because this power washer is practically silent. You will hear the motor purr once you start it up, but then it will calm down and work in silence. That's great, but how does the pressure output work? It works just fine with a force of close to 2000PSI. It loses some of the power because of the wand, but it still puts out enough power to tackle most cleaning jobs around the house.

You can take care of oil stains in the driveway and revitalize your furniture with this awesome pressure washer in just minutes. The onboard storage tank allows you yo add soap or detergent when you want to get those low-pressure washing projects done.

It was designed to be a commercial electric washer, and that's why it can put out a jet of 2000 PSI for more than 2 minutes, which means that it can take care of anything around the house.

The induction motor allows the machine to spray the surface with soap and then clear it without a break. As far as durability goes, it's the Karcher's biggest flaw. The design of the machine makes it lose balance and fall over quickly. The plastic that connects the hose to break off and you can't find a replacement that easily.



If you want a pressure washer that is guaranteed to do the job, Karcher K5.540 is a great choice. It has all the necessary features to clean even the toughest stains from all surfaces in your home. Their customer support is great, and the only thing that's not perfect is its durability. Otherwise, this is an excellent powerful pressure washer.

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