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Kärcher K3 Power Control - 1800 PSI 1.45 GPM Electric Pressure Washer

The Kärcher K3 Power Control is an electric pressure washer offering a maximum water pressure of 1800 PSI and flow of 1.45 GPM. (Read full specs)

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Kärcher K3 Power Control
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Price history for the Kärcher K3 Power Control

Current price is in the high range.
Lowest price $112.53
Highest price $177.75
Current price $175.99
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Description

Zoom on the Kärcher K3 Power Control

In summary, the Kärcher K3 Power Control is a medium duty pressure washer, that offers an all-around versatile cleaning experience, and also:

  • focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
  • gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
  • applying detergent and cleaning solutions, and rinsing surfaces

The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.

Power

Powered by a 13-amp induction motor, its axial cam pump can generate a forceful pressure of 1800 PSI (roughly 30 times that of a standard garden hose) and a flow rate of up to 1.45 GPM (values claimed by the manufacturer). While these PSI and GPM values represent the maximum capabilities of the washer under specific conditions, it's important to note that under typical usage, the working pressure is 1450 PSI and the flow rate is 1.24 GPM. When these values are taken together, they yield a cleaning power of 1798 Cleaning Units.

The K3 Power Control's motor is effortlessly activated with a simple ON/OFF switch, ensuring convenient operation. The unit is ready-to-use with peace of mind, thanks to the included GFCI cord.

Design & Handling

With its portable design and approximate dimensions of D11 x W11.7 x H26.7 in, the Kärcher K3 Power Control priotirizes mobility one of its key features. The telescopic handle further eases storage and offers a convenient pulling height, allowing effortless transportation.

At just 12.1 lbs, this unit is incredibly lightweight, ensuring hassle-free mobility wherever you need it. Its lightweight construction is partially attributed to its plastic frame. Enhancing its already lightweight design, the unit boasts two solid wheels, making transportation effortless.

Main Features

Along with the Kärcher K3 Power Control itself, the package also includes a spray gun, a wand, a pressure hose and a detergent injection feature, which are discussed in further detail below.

  • Soap injection: Detergent storage is ensured by a removable tank. Detergent is automatically dispensed when the VPS wand is in "MIX" mode.
  • Pressure hose: With a set of convenient hooks, the unit provides a convenient way to store the included 25 ft high-pressure hose when not in use, keeping it organized and readily accessible.
  • Spray gun and wand: Both the Power Control spray gun and its VPS wand may be conveniently stored in a side hook. The Vario Power Spray (VPS) wand allows you to conveniently switch from low to high pressure, and everything between, while you clean. Simply twist the end for infinitely variable pressure adjustment.

Power Control Gun

Power Control Spray Gun

The Power Control trigger gun and its pressure display

Karcher's Power Control trigger gun gives you an instant reading on your current pressure setting.

It features indicators that illuminate to show you which of the 4 settings the Vario Power Spray wand is currently set.

The four settings are "MIX", "SOFT", "MEDIUM", and "HARD".

Home & Garden Mobile App

Home & Garden App Advisor

Kärcher's Home & Garden Mobile App

Kärcher Home & Garden app is available for Android (opens in a new tab) and iOS (opens in a new tab) devices. Even though this unit does not have Bluetooth connectivity, the app promises to turn you into a cleaning expert, by offering you access to Kärcher's extensive cleaning knowledge. It will enable you to:

  • Get step-by-step help on installation and initial startup
  • Consult its built-in advisor for instructions to achieve the best cleaning result in model scenarios (e.g. cleaning your bike)
  • Read tips & tricks on how to get the most out of your washer
  • Browse FAQ items and detailed troubleshooting guides
  • Easily connect to the Kärcher service center to order accessories, detergents, etc.

Other Features

Some of the accessories of the Kärcher K3 Power Control

Some of the included accessories

  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Kärcher K3 Power Control also comes with power cord, garden hose adapter, spray gun, pressure hose, DirtBlaster turbo spray wand (which is especially useful on stubborn dirt) and wand.

The Kärcher K3 Power Control's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Kärcher K3 Power Control compare to similarly priced pressure washers.

  • The Kärcher K3 Power Control, a device which can produce up to 1800 PSI, is on the lower end of the pressure spectrum, among the electric pressure washers in the $170-200 price range. When it comes to maximizing water stream strength, one standout option in this price category is the AR Blue Clean XM2400, offering an impressive 2400 PSI.
  • This washer reaches 1.45 GPM (gallons per minute) and thus, has an average water flow compared to similarly priced devices. If rinsing away debris most efficiently is your priority, one of the devices with the highest GPM in this price range is the Powerhorse Follow Me, which can reach up to 1.9 GPM.
  • Boasting 1798 Cleaning Units , the K3 Power Control places on the lower end of the spectrum in terms of cleaning power compared to other electric devices in this price range. If prioritizing the highest overall cleaning power, the Goodyear GYE22VT with its 3630 Cleaning Units may stand out for its exceptional cleaning efficiency among similarly priced units.

Price comparison

As you can see from these interactive charts, when compared to other electric washers between 1500 and 2000 Cleaning Units, the Karcher K3 Power Control is on the average side of the price range.

Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.

The bottom line

STRENGTHS:
  • In the expected price range
  • Induction motor
  • Portable
  • Power Control gun
AVERAGE SPECS:
  • Decent GPM for the price
WEAKNESSES:
  • Low PSI for the price
  • Low CU for the price

Do you own the Kärcher K3 Power Control and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Power
FuelElectric
Motor13-amp, induction
PumpAxial Cam
WaterCold (104°F max.)
PSI (max/rated)1800/1450
GPM (max/rated)1.45/1.24
Cleaning Units1798
Design
FramePlastic
HandlingPortable
Wheels2 wheels, solid
Weight12.1 lbs
DimensionsApprox. 11 x 11.7 x 26.7 in (D x W x H)
Hose storageHooks
Features
Soap injectionYes
Soap tankRemovable
NozzlesAdjustable wand (VPS)
Onboard storageYes
Hose25 ft
Misc
SecurityTrigger lock
Included accessoriesVPS wand, Power Control spray gun, high pressure hose, dirt blaster, garden hose adapter, GFCI power cord
Warranty2 years
Other model numbers1.676-109.0
UPC886622044178

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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About Kärcher

Founded in 1935 by Alfred Kärcher, this family-owned business is headquartered in Winnenden, Germany. Credited with developing Europe's first hot water high-pressure washer in 1950, the company continues to pride itself on ingenuity and innovative thinking for new solutions in the cleaning industry. Kärcher also insists on being a socially- and ecologically-sustainable company. The popularity of the brand can be seen by the fact that the name Kärcher has in some European countries become a colloquial term used synonymously with pressure washers.

Warranty Information

The Kärcher K3 Power Control is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Kärcher pressure washers, please consult Kärcher's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-537-4129.

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