The Sun Joe SPX4001 is an electric pressure washer offering a maximum water pressure of 1450 PSI and flow of 1.24 GPM. (Read full specs)
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Description
Zoom on the Sun Joe SPX4001
In a nutshell, the Sun Joe SPX4001 is a light duty pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:
- spot cleaning of hard, paintless surfaces and reaching far-away areas
- thorough cleaning of hard, paint-free surfaces
- cleaning of painted or delicate surfaces
- applying detergent and cleaning solutions
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
The Sun Joe SPX4001
Its axial pump, which utilizes a 14.5 amp motor, may deliver a pressure of up to 1450 PSI (almost 24 times more than a standard garden hose) and a flow of up to 1.24 GPM. These values correspond to a cleaning power of 1798 Cleaning Units.
As it is an electric pressure washer, the motor of the SPX4001 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
With its hand truck design and approximate dimensions of D21.2 x W19.3 x H36.6 in, the Sun Joe SPX4001 provides great mobility. The robust and sturdy metal frame offers longevity to the assembly. The foam-padded fixed handle adds to the SPX4001 convenience of transport, while offering a comfortable grip.
Since the unit weighs only 32.4 lbs, it is very easily carried around. A set of two 8" wheels also improves the ease of transport of the device.
Main Features
Along with the Sun Joe SPX4001 itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: Detergent is stored in a removable 0.4 gal tank. The unit features a dial to allow you to manually choose the detergent dilution ratio. If a soap nozzle is attached, the device will proceed to add the detergent to the water automatically.
- Pressure hose: Using a convenient hose reel, which also improves its lifespan, the included 20 ft ⌀1/4" high-pressure hose can be easily stored on the unit when it is not running.
- Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
- Nozzles: The 5 included nozzles, and the respective surfaces they’re appropriate for, are listed in the table below.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | Use with caution | Suitable | Suitable | Suitable | Suitable |
| Siding, gutters, house | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Not recommended | Use with caution | 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.
Other Features
The Sun Joe SPX4001 nozzles
- Total Stop System (TSS): This feature automatically shuts off the pressure washer when the trigger is not engaged, to prolong the pump's lifespan.
- Onboard storage: The Sun Joe SPX4001'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 Sun Joe SPX4001 also comes with wand, spray gun, nozzle cleaner, power cord and pressure hose.
Product Video
The Sun Joe SPX4001's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Sun Joe SPX4001 compare to similarly priced pressure washers.
- The Sun Joe SPX4001 with its 1450 PSI achieves a lower pressure value, compared to other electric pressure washers in the $150-200 price range. If you're going after the highest possible power of the water stream, one of the best in this price range is the Realm BY02-BIMK that can reach up to 2600 PSI.
- This washer, with a GPM of 1.24 (gallons per minute) has a somewhat lower water flows value compared to devices in its price range. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the WEN PW21, that can deliver up to 1.76 GPM.
- The SPX4001 ranks as below average in terms of Cleaning Units, compared to electric devices in its price range, reaching only a value of 1798 CU (PSI x GPM). If you consider the highest overall cleaning power as a really important factor, the Realm BY02-BIMK and its 4550 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced units.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from this interactive chart, when compared to other electric washers between 1500 and 2000 Cleaning Units, the Sun Joe SPX4001 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
- Good range of nozzles included
- Detergent dilution mechanism
- Hose reel
- Onboard storage
- Low PSI for the price
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Electric |
|---|---|
| Handling | Hand Truck |
| Water | Cold (104°F max.) |
| PSI | 1450 |
| GPM | 1.24 |
| Cleaning Units | 1798 |
| Motor | 14.5 amp |
| Pump | Axial |
| Frame | Metal |
|---|---|
| Soap injection | Yes |
| Soap tank | 0.4 gal, removable |
| Soap dilution | Wheel |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 20 ft, ⌀1/4 |
| Hose storage | Reel |
| Dimensions (D x W x H) | Approx. 21.2 x 19.3 x 36.6 in |
|---|---|
| Weight | 32.4 lbs |
| Pressure control | Yes |
| Wheels | 2 wheels, ⌀8" |
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles |
| Security | Trigger lock |
| Warranty | 2 years |
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.
About Sun Joe
Sun Joe is the brand that the parent Snow Joe Company uses to market its line of summertime outdoor power equipment. Founded in 1994 in Edison, NJ, Snow Joe + Sun Joe has consistently supplied do-it-yourselfers with quality corded electric and battery-powered tools for home and gardening needs. The company strives to be ecologically friendly and prides itself on innovation and low-cost solutions. Their range of products includes snow throwers, lawn mowers, pressure washers, and trimmers. The design team is located in Carlstadt, NJ, while the manufacturing facilities are located in China, India, Taiwan, Japan, as well as in the USA.
Warranty Information
The Sun Joe SPX4001 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Sun Joe pressure washers, please consult Sun Joe's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-SNOWJOE (866-766-9563).
