Kärcher G3400P - 3400 PSI 2.5 GPM 212cc Gas Pressure Washer
The Kärcher G3400P is a gas-powered pressure washer offering a maximum water pressure of 3400 PSI and flow of 2.5 GPM. (Read full specs)
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Description
This professional-grade machine is built to handle your toughest cleaning tasks, delivering a powerful 3400 PSI to blast away years of dirt, grime, and mildew.
Zoom on the Kärcher G3400P
In a nutshell, the Kärcher G3400P is a commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:
- comprehensive cleaning of hard surfaces, vehicle washing, and readying surfaces for painting
- gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
- applying detergent and cleaning solutions, and rinsing surfaces
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
Using a powerful 212cc (5.9 hp) engine, its triplex pump delivers a pressure of up to 3400 PSI (roughly 57 times more than a standard garden hose) and a flow of up to 2.5 GPM (CETA-certified values). When these values are taken together, they yield a cleaning power of 8500 Cleaning Units.
The engine of this gas-powered pressure washer is initiated by a classic pull-start mechanism.
The pressure washer's tank has a maximum capacity of 0.95 gallon for storing gasoline.
Design & Handling
Characterized by its wheelbarrow layout, the Kärcher G3400P provides improved mobility and stability, facilitating easy movement and steadfast operation for effective cleaning results. The welded steel frame's robustness ensures the assembly's longevity, maintaining stability and protecting internal components, even in the harshest environments. The handle adds to the G3400P convenience of transport.
At 77.2 lbs, this unit's substantial weight makes it quite a challenge for users to lift and maneuver, particularly on uneven surfaces where its heft can become even more apparent. The main contributors to its weight are its 212cc engine, the triplex pump and welded steel frame. Nonetheless, the addition of two never-flat wheels simplifies maneuvering the G3400P, even across rough ground.
Main Features
The Kärcher G3400P comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. The detergent is automatically mixed with the water flow by the pressure washer when a soap nozzle is connected.
- Pressure hose: The included 35 ft high-pressure hose can be neatly stored on the unit when not in use, utilizing a set of easy-to-use straps for convenient organization.
- Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
- Nozzles: Review the table below to learn about the 4 included nozzles and the surfaces they're recommended for.
15° | 25° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | ||||
| Siding, gutters, house | ||||
| Fencing, deck, patio | ||||
| Lawn equipment, boat, RV |
Kindly note: The shapes of the nozzles depicted above are for illustrative purposes and may vary. Symbols indicate suitability, with a signifying 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Onboard storage: The Kärcher G3400P's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
- 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 G3400P also comes with wand, oil, soap hose, pressure hose and spray gun.
The Kärcher G3400P's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Kärcher G3400P compare to similarly priced pressure washers.
- The Kärcher G3400P, with a max water pressure of 3400 PSI, has one of the highest pressure outputs of the gas-powered products in the $400-500 price range.
- At 2.5 GPM, this washer places at the top tier of the above-mentioned price range, delivering a significant amount of water. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Excell EPW2123100, that can deliver up to 2.8 GPM.
- Featuring 8500 Cleaning Units (PSI X GPM) in total, the G3400P ranks among the more efficient options in its respective price bracket. If you consider the highest overall cleaning power as a really important factor, the Excell EPW2123100 and its 8680 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced units.
Price comparison
As you can see from these interactive charts, when compared to other gas-powered washers between 8000 and 8500 Cleaning Units, the Karcher G3400P 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
- Triplex pump
- Designed to be stable
- Good range of nozzles included
- Onboard storage
- High PSI for the price
- High GPM for the price
- High CU for the price
- No soap tank
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Engine | 212cc 5.9 HP OHV 4-stroke |
| Pump | Triplex |
| Water | Cold |
| PSI | 3400 |
| GPM | 2.5 |
| Cleaning Units | 8500 |
| Frame | Welded steel |
|---|---|
| Handling | Wheelbarrow |
| Wheels | 2 wheels, never flat |
| Weight | 77.2 lbs |
| Dimensions | Approx. 32.2 x 22 x 30.8 in (L x W x H) |
| Hose storage | Straps |
| Soap injection | Via siphon hose |
|---|---|
| Nozzles | 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 35 ft |
| Security | Trigger lock |
|---|---|
| Emissions | EPA |
| Included accessories | Oil, wand, spray gun, high pressure hose, soap hose, 4 nozzles |
| Warranty | 3 years |
| Other model numbers | 1.107-534.0 |
| UPC | 886622058656 |
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 G3400P 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.




