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Worx WG604 - Spec Breakdown

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
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Set an alert for the Worx WG604 - Current lowest price: $152.70
Price History
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Price history for the Worx WG604
Latest updates:
  • $152.70 - August 1, 2022
  • $106.89 - July 30, 2022
  • $152.70 - July 1, 2022
Data source: ebay.com
Since: July 1, 2022
  • Highest Price: $152.70 - July 1, 2022
  • Lowest Price: $106.89 - July 30, 2022

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 a nutshell, the Worx WG604 is a light duty pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • cleaning of painted and fragile surfaces
  • application of detergent and cleaning solutions
  • intense cleaning of hard surfaces

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

The Worx WG604 in use

The Worx WG604

Using a 13 amp universal motor, its axial cam pump delivers a pressure of up to 1600 PSI (roughly 27 times more than a standard garden hose) and a flow of up to 1.3 GPM (values claimed by the manufacturer). Together, the values result in a cleaning power of 2080 Cleaning Units.

As it is an electric pressure washer, the motor of the WG604 gets easily started by a simple ON/OFF switch. 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, the Worx WG604 offers great mobility. The strong metal frame assures assembly longevity. The foam-padded fixed handle adds to the WG604 convenience of transport, while offering a comfortable grip.

Because the device weighs just 28.5 lbs, carrying it around is very easy. 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

The Worx WG604 comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: Detergent is stored in a 0.33 gal tank. The detergent will be added automatically to the water when a soap nozzle is attached.
  • Pressure hose: The 25 ft high-pressure hose, which is included with the device, can be stored neatly on the unit itself when idle, using a convenient hose reel, which also improves its lifespan.
  • Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
  • Nozzles: The 4 nozzles included with the device, and the respective surfaces which they’re the most suitable for, are shown in the following table.
 

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 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: The Worx WG604 comes with an owner's manual (opens in a new tab) and some basic documentation to get you quickly started. On top of that, you also get wand, spray gun, pressure hose, power cord and nozzle cleaner.

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 compare to similarly priced pressure washers.

  • The Worx WG604 and its 1600 PSI, ranks amongst electric pressure washers with a comparably low pressure output, considering the units that cost between $150 and $180. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Sun Joe SPX3550, which reaches up to 2350 PSI.
  • When compared to devices in the above-mentioned price range, this washer and its 1.3 GPM (gallons per minute), is on the lower end of the achievable water flow. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Sun Joe SPX3550, that can deliver up to 1.8 GPM.
  • The WG604 ranks as below average in terms of Cleaning Units, compared to electric devices in its price range, reaching only a value of 2080 CU (PSI x GPM). 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 WEN PW21 and its 3572.8 Cleaning Units.

Price comparison

As you can see from this interactive chart, when compared to other electric washers between 2000 and 2500 Cleaning Units, the Worx WG604 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
  • Good range of nozzles included
  • Hose reel
  • Onboard storage
WEAKNESSES:
  • Low PSI for the price
  • Low GPM for the price
  • Low CU 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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