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Worx WG604 (Discontinued)

The Worx WG604 is an electric pressure washer offering a maximum water pressure of 1600 PSI and flow of 1.3 GPM. (Read full specs)

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Worx WG604 1600PSI Electric Pressure WasherWorx WG604 1600PSI Electric Pressure WasherWorx WG604 1600PSI Electric Pressure WasherWorx WG604 1600PSI Electric Pressure Washer

This product was discontinued. For your convenience, we decided to leave this page up.
It was replaced by the Worx WG607. However, you might still find it second hand on eBay, by clicking on the button below.

Features and Specifications

General
FuelElectric
HandlingHand Truck
WaterCold (104°F max.)
PSI1600
GPM1.3
Cleaning Units2080
Motor13 amp, universal
PumpAxial Cam
Features
FrameMetal
Soap injectionYes
Soap tank0.33 gal
Nozzles25°, 40°, Soap, Turbo
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft
Hose storageReel
Misc
Dimensions
(D x W x H)
Unknown
Weight28.5 lbs
Wheels2 wheels, ⌀8", never flat
Included accessoriesNozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 4 nozzles
SecurityTrigger lock
Warranty3 years
UPC845534023657

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.

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Description

Zoom on the Worx WG604

In summary, the Worx WG604 is a light duty pressure washer, that offers an all-around versatile cleaning experience, and also:

  • cleaning of painted and frail surfaces
  • applying detergent and cleaning solutions
  • intense cleaning of hard surfaces

Ahead are presented its power characteristics and design, its main features and any other additional features.

Power

The Worx WG604 in use

The Worx WG604

Powered by a 13 amp universal motor, its axial cam pump can deliver a pressure of 1600 PSI (around 27 times more than a standard garden hose) and a flow of up to 1.3 GPM (values claimed by the manufacturer). Combined, these values mean that the Worx WG604 has a cleaning power of 2080 Cleaning Units.

Being an electric pressure washer, the Worx WG604's motor can be easily started by a convenient ON/OFF switch. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.

Design & Handling

The Worx WG604 is very mobile, due to its hand truck design. The strong metal frame assures assembly longevity. The foam-padded fixed handle adds to the WG604 convenience of transport, while offering a comfortable grip.

With a weight of only 28.5 lbs, the unit is very easy to carry around. On top of its light weight, the transportability and ease of use of this model is further improved by the addition of two 8" never-flat wheels.

Main Features

The Worx WG604 in use

The Worx WG604

Along with the Worx WG604 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: A safe detergent storage is facilitated by a 0.33 gal tank. Whenever a soap nozzle is connected, the detergent is automatically added to the water.
  • Pressure hose: A neat storage for the included 25 ft high-pressure hose is facilitated by a convenient hose reel, which also improves its lifespan.
  • Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
  • Nozzles: The table below shows you the 4 included nozzles, as well as the surfaces they're the most appropriate for.

25°

40°

Soap

Turbo
Concrete, brick, masonrySuitableSuitableSuitableUse with caution
Siding, gutters, houseUse with cautionSuitableSuitableNot recommended
Fencing, deck, patioUse with cautionSuitableSuitableNot recommended
Lawn equipment, boat, RVUse with cautionUse with cautionSuitableNot recommended

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.

Other Features

The specs of the Worx WG604

The Worx WG604

  • Onboard storage: The Worx WG604 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 Worx WG604 comes with nozzle cleaner, spray gun, wand, pressure hose and power cord.

Product Video

The Worx WG604's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Worx WG604 compared to similarly priced pressure washers.

This unit is now discontinued, but used to be sold around $170.

  • The Worx WG604 with its 1600 PSI achieved a lower pressure value, compared to other electric pressure washers in the $150-180 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Sun Joe SPX4003, which reaches up to 2200 PSI.
  • The achievable water flow of this washer, which reaches 1.3 GPM (gallons per minute) could be described as low, compared to other devices in its price range. In case you are looking for a device which can most efficiently rinse away debris in the current price range, the Sun Joe SPX2690-MAX has the highest GPM of 1.8.
  • In comparison to other electric units of similar price, the 2080 Cleaning Units (PSI X GPM) of the WG604 were average. If the highest overall cleaning power is your top priority, the AR Blue Clean AR2N1, which can reach up to 2870 Cleaning Units, is one of the most efficient of the devices in the current price range.

The bottom line

STRENGTHS:
  • Good range of nozzles included
  • Hose reel
  • Onboard storage
AVERAGE SPECS:
  • Decent CU for the price
WEAKNESSES:
  • Low PSI for the price
  • Low GPM for the price

Do you own the Worx WG604 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

About Worx

Worx is a Chinese company that makes power tools and other equipment for lawn and garden applications. The brand is owned by the Positec Tool Corporation and has a strong presence in both China and the United States.

Warranty Information

The Worx WG604 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 Worx pressure washers, please consult Worx's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-354-WORX (9679).

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