The Sun Joe SPX4001 is an electric pressure washer offering a maximum water pressure of 2030 PSI and flow of 1.76 GPM. (Read full specs)
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Features and Specifications
| Fuel | Electric |
|---|---|
| Handling | Hand Truck |
| Water | Cold (104°F max.) |
| PSI (max/rated) | 2030/1450 |
| GPM (max/rated) | 1.76/1.24 |
| Cleaning Units | 3572.8 |
| Motor | 14.5 amp, universal |
| 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.
Description
Zoom on the Sun Joe SPX4001
The Sun Joe SPX4001 is a medium duty pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- spot cleaning of hard, paintless surfaces and reaching far-away areas
- thorough cleaning of hard, paint-free surfaces
- cleaning of painted or delicate surfaces
- use of detergent and cleaning solutions
The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.
Power
The Sun Joe SPX4001
Powered by a 14.5 amp universal motor, its axial pump can deliver a pressure of 2030 PSI (around 34 times more than a standard garden hose) and a flow of up to 1.76 GPM. Combined, these values mean that the Sun Joe SPX4001 has a cleaning power of 3572.8 Cleaning Units.
Being an electric pressure washer, the Sun Joe SPX4001'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 Sun Joe SPX4001 offers superb mobility, with a hand truck design and approximate dimensions of D21.2 x W19.3 x H36.6 in. The strong metal frame assures assembly longevity. The foam-padded fixed handle adds to the SPX4001 convenience of transport, while offering a comfortable grip.
With a weight of only 32.4 lbs, the unit is definitely easy to carry around. On top of its light weight, the transportability and easy of use of this model is further improved by the addition of two 8" wheels.
Main Features
The Sun Joe SPX4001 comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: A safe detergent storage is facilitated by a removable 0.4 gal tank. The detergent dilution ratio can be manually selected, using a dial. The detergent is automatically added to the water when a soap nozzle is connected.
- Pressure hose: A neat storage for the included 20 ft ⌀1/4" high-pressure hose is facilitated by 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 table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.
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: With the Sun Joe SPX4001's handy storage area, you’ll always have all the necessary nozzles and accessories at hand and thus, you’ll be fully prepared for any job.
- 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 Sun Joe SPX4001 comes with pressure hose, spray gun, nozzle cleaner, power cord and wand.
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, which can reach a PSI of 2030, achieves an average pressure output, compared to other electric units that cost between $170 and $220. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Sun Joe SPX4600 with 3000 PSI.
- In the aforementioned price range, the 1.76 GPM (gallons per minute) of this washer makes it one of the better performing units in terms of the delivered volume of water. If rinsing away debris most efficiently is your priority, one of the devices with the highest GPM in this price range is the Sun Joe SPX2005P, which can reach up to 1.8 GPM.
- Reaching up to 3572.8 Cleaning Units (PSI x GPM), the SPX4001 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 Realm BY02-BIMK and its 4550 Cleaning 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 3500 and 4000 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
- High GPM for the price
- High CU for the price
- Decent PSI for the price
- The Sun Joe SPX4001 doesn't have any notably low specs.
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).
