Kärcher K1800PS - 1800 PSI 1.2 GPM Electric Pressure Washer
The Kärcher K1800PS is an electric pressure washer offering a maximum water pressure of 1800 PSI and flow of 1.2 GPM. (Read full specs)
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| Highest Price $189.99 Lowest Price $189.99 Current Price $189.99 |
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Description
The K1800PS was developed to offer high cleaning performance and unparalleled ease of use. This electric pressure washer delivers 1800 PSI of TruPressure™, ensuring you get the highest level of cleaning power and driven by a reliable universal motor. It includes convenience features such as a unique on/off foot switch, a handy storage bin, large one-half gallon removable detergent tank and three spray nozzles (including a turbo nozzle for intense cleaning). It is perfect for tackling typical outdoor cleaning jobs.
Zoom on the Kärcher K1800PS
In a nutshell, the Kärcher K1800PS is a light duty pressure washer that allows:
- comprehensive cleaning of hard surfaces, vehicle washing, and readying surfaces for painting
- utilizing cleaning solutions, and rinsing surfaces clean
- spot cleaning of hard, unpainted surfaces, and removing stubborn stains
Its power characteristics and design, its main features and all its additional features are presented ahead.
Power
Its axial pump, which utilizes a 13-amp universal motor, may deliver a pressure of up to 1800 PSI (almost 30 times more than a standard garden hose) and a flow of up to 1.2 GPM. Corresponding to these values is a cleaning power of 2160 Cleaning Units.
Kärcher ensures easy motor startup for this electric pressure washer, thanks to the K1800PS's convenient ON/OFF pedal. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.
Design & Handling
Thanks to its hand truck design and approximate dimensions of D17.5 x W16.5 x H33.1 in, the Kärcher K1800PS offers great mobility. The folding handle enhances its mobility, while allowing for a convenient storage.
This unit's weight of 20.7 lbs makes it a breeze to carry around, perfect for on-the-go cleaning tasks. Partly owing to its plastic frame, it maintains its lightweight construction. Adding to its lightweight construction, two 8" never-flat wheels are included, simplifying mobility and transport.
Main Features
The Kärcher K1800PS comes with a spray gun, a wand, a pressure hose, 3 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: A removable 0.3 gal tank ensures storage for detergent within the pressure washer. As the Kärcher K1800PS doesn’t include a soap dilution mechanism, the user must provide a correctly diluted detergent before proceeding to use it. Upon connecting a soap nozzle, the pressure washer takes over the task of seamlessly combining the detergent with the water flow.
- Pressure hose: With a dedicated slot, the unit offers a practical solution for maintaining workspace order, allowing the included 20 ft high-pressure hose to be neatly stored when idle.
- Spray gun and wand: A front sheath allows for an easy storage of the included classic ergonomic spray gun and its wand.
- Nozzles: In the table below, you can see the 3 included nozzles alongside their respective recommended surface uses.
15° | Soap | Turbo | |
|---|---|---|---|
| Concrete, brick, masonry | |||
| Siding, gutters, house | |||
| Fencing, deck, patio | |||
| Lawn equipment, boat, RV |
Important: The nozzle shapes shown above are for illustrative purposes and may vary. Symbols denote suitability, with a indicating 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
The Kärcher K1800PS nozzles
- Onboard storage: The Kärcher K1800PS allows you to be always fully prepared, as it features a handy storage area, where nozzles and accessories can be stored.
- Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
- Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the Kärcher K1800PS comes with power cord, spray gun, pressure hose, wand and garden hose adapter.
The Kärcher K1800PS's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Kärcher K1800PS compare to similarly priced pressure washers.
- The Kärcher K1800PS, boasting 1800 PSI, achieves a lower pressure compared to other electric pressure washers in the $170-200 price bracket. If you're seeking the strongest water stream, look no further than the Sun Joe SPX3000 XTREAM, which delivers an impressive 2200 PSI.
- When measured against items within the price range mentioned earlier, this washer, with its 1.2 GPM, falls on the lower end of achievable water flow rates. If you're looking for optimal debris removal capabilities, consider the Powerhorse Follow Me as one of the top choices in this price range, with a flow rate of 1.9 GPM.
- Featuring 2160 Cleaning Units (PSI X GPM) in total, the K1800PS lands within the average cleaning efficiency range for similarly priced electric units. If you are after the highest overall cleaning power, the Goodyear GYE22C with its 3630 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this price range.
Price comparison
As you can see from these interactive charts, when compared to other electric washers between 2000 and 2500 Cleaning Units, the Karcher K1800PS 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
- In the expected price range
- ON/OFF pedal
- Onboard storage
- Decent CU for the price
- Could include more nozzles
- No detergent dilution mechanism
- Low PSI for the price
- Low GPM for the price
Do you own the Kärcher K1800PS and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Fuel | Electric |
|---|---|
| Motor | 13-amp, universal |
| Pump | Axial |
| Water | Cold (104°F max.) |
| PSI | 1800 |
| GPM | 1.2 |
| Cleaning Units | 2160 |
| Frame | Plastic |
|---|---|
| Handling | Hand Truck |
| Wheels | 2 wheels, ⌀8", never flat |
| Weight | 20.7 lbs |
| Dimensions | Approx. 17.5 x 16.5 x 33.1 in (D x W x H) |
| Hose storage | Dedicated slot (top) |
| Soap injection | Yes |
|---|---|
| Soap tank | 0.3 gal, removable |
| Soap dilution | No |
| Nozzles | 15°, Soap, Turbo |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 20 ft |
| Security | Trigger lock |
|---|---|
| Included accessories | Wand, spray gun, high pressure hose, garden hose adapter, 35 ft GFCI power cord, 3 nozzles |
| Warranty | 3 years |
| Series | PS |
| Other model numbers | 1.106-201.0 |
| UPC | 886622043218 |
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.
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 K1800PS is covered under a warranty for up to 3 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.
