The ECHO PW-4200 is a gas-powered pressure washer offering a maximum water pressure of 4200 PSI and flow of 4 GPM. (Read full specs)
Zoom on the ECHO PW-4200
The ECHO PW-4200 is a heavy duty, commercial pressure washer, and enables:
- spot cleaning of hard, unpainted surfaces or high reach areas
- intense cleaning of tough, paintless surfaces
- cleaning of painted or delicate surfaces
- use of detergent and cleaning solutions
Powered by an impressive 389 cc (13 hp) engine, its triplex pump can deliver a pressure of 4200 PSI (around 70 times more than a standard garden hose) and a flow of up to 4 GPM (values claimed by the manufacturer). Combined, these values mean that the ECHO PW-4200 has a cleaning power of 16800 Cleaning Units.
This gas-powered pressure washer’s Honda GX390 engine is started by a traditional pull-start mechanism.
The fuel is stored in a tank, which can hold up to 1.61 gallon of gasoline.
Design & Handling
Thanks to its hand truck design and approximate dimensions of D22 x W22 x H45 in, the ECHO PW-4200 offers great mobility. The robust steel frame guarantees longevity of the assembly. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.
This model weighs 152 lbs. For this reason, it cannot be called lightweight and thus, carrying and transporting it might be somewhat challenging. A key role in its final weight is played by its 389 cc Honda GX390 engine, the triplex pump and steel frame. However, the unit is manipulated smoothly thanks to its two never-flat wheels, which play a key role in its maneuvrability.
Along with the ECHO PW-4200 itself, the package also includes a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: While the device doesn't feature a soap tank, detergent supply is ensured by a siphon hose. When a soap nozzle is connected, the detergent will be added automatically to the water.
- Pressure hose: The included 50 ft ⌀3/8" high-pressure hose can be neatly stored on the unit when idle thanks to a set of convenient hooks.
- Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
- Nozzles: The 4 included nozzles, and the respective surfaces they’re appropriate for, are listed in the table below.
|Concrete, brick, masonry||Use with caution||Suitable||Suitable||Suitable|
|Siding, gutters, house||Not recommended||Use with caution||Suitable||Suitable|
|Fencing, deck, patio||Not recommended||Use with caution||Suitable||Suitable|
|Lawn equipment, boat, RV||Not recommended||Use with caution||Use with caution||Suitable|
Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.
- Onboard storage: The ECHO PW-4200 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), a thermal relief valve (which helps to prevent internal pump damage) and a low oil protection.
- Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the ECHO PW-4200 also comes with pressure hose, wand, spray gun and soap hose.
- Emissions: The ECHO PW-4200 is EPA-approved and CARB-compliant. And so, this pressure washer is available for sale and purchase in any of the 50 states, including California.
The ECHO PW-4200's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the ECHO PW-4200 compare to similarly priced pressure washers.
- The ECHO PW-4200, with a max water pressure of 4200 PSI, has one of the higher PSI values of the gas-powered products in the $1000-1300 price range. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Lifan LFQ4515E-CA with 4500 PSI.
- The water flow of this washer, which reaches up to 4 GPM (gallons per minute) is one of the highest values found in the above-mentioned price range.
- Reaching up to 16800 Cleaning Units (PSI x GPM), the PW-4200 is one of the more efficient amongst its similarly priced peers. When it comes to the highest overall cleaning power in the current price range, one of the products at the very top currently is the Lifan LFQ4515E-CA and its 18000 Cleaning Units.
As you can see from this interactive chart, when compared to other gas-powered washers between 16500 and 17000 Cleaning Units, the ECHO PW-4200 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.
Features and Specifications
|Engine||389 cc 13 HP Honda GX390 OHV 4-stroke|
|Pump||Annovi Reverberi Triplex|
|Soap injection||Via siphon hose|
|Nozzles||0°, 15°, 40°, Soap|
|Quick connect nozzles||Yes|
|Hose||50 ft, ⌀3/8|
(D x W x H)
|Approx. 22 x 22 x 45 in|
|Wheels||2 wheels, never flat|
|Included accessories||Wand, spray gun, high pressure hose, soap hose, 4 nozzles|
|Security||Low oil, trigger lock and thermal relief valve|
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.
As the largest subsidiary of the Yamabiko Corporation of Japan, ECHO Incorporated has its headquarters located in Lake Zurich, IL, USA. Originally it was established in 1972 as the Kioritz Corporation of America, but the name was changed to its current form six years later. ECHO boasts a wide range of outdoor power products, including pressure washers, blowers, chainsaws, and trimmers. Most of these are manufactured in the US using parts from both domestic and foreign suppliers. The company uses a pro-environmental approach in its business, incorporating technology, conservation, and sustainability.
The ECHO PW-4200 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 ECHO pressure washers, please consult ECHO's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-432-ECHO (3246).