Sun Joe SPX4001 vs SPX3000 - The Differences
Power Comparison
- Both units are corded electric washers, delivering continuous power for efficient cleaning sessions, eliminating the need for frequent refueling or battery changes.
- Both the Sun Joe SPX3000 and the Sun Joe SPX4001 utilize axial-type pumps, which are recognized for their lightweight design and straightforward operation. While the Sun Joe SPX3000's pump is driven by a 13-amp motor, the Sun Joe SPX4001 utilizes a 14.5-amp motor. Both devices are outfitted with motors of the universal type.
The following charts are provided to show you at a glance how the main specs of the Sun Joe SPX3000 compare to the Sun Joe SPX4001.
- Since both the Sun Joe SPX3000 and the Sun Joe SPX4001 share the same maximum attainable pressure of 2030 PSI, they should provide equal force for blasting off dirt.
- The SPX4001 demonstrates a much higher water volume at low pressure than the SPX3000. Offering up to 1.76 GPM (gallons per minute) compared to the SPX3000's maximum flow of 1.2 GPM, it should allow you to rinse away debris and dirt with significantly greater effectiveness.
- The overall cleaning efficiency of the Sun Joe SPX3000 is substantially greater due to its 2436 C.U., in contrast to the SPX4001's 1798 C.U.
Design Comparison
- If portability, mobility, and ease of storage are key considerations, the Sun Joe SPX3000's compact and portable design makes it the preferable choice. However, the Sun Joe SPX4001's hand truck design offers enhanced stability and ergonomic handling, which may be advantageous for certain tasks.
- At 24.3 lbs, the SPX3000 shines as notably lighter than the 32.4 lbs of the SPX4001, affording users improved mobility and reduced strain during operation.
- The inclusion of wheels on both products greatly enhances their maneuverability. Both the SPX3000 and the SPX4001 are furnished with handles—a standard handle for the former and a foam-padded handle for the latter—both designed to facilitate maneuverability.
Feature Comparison
- Both washers support the addition of chemical detergent solutions to the water, improving their cleaning potential. For that, the SPX3000 has an advantage over the SPX4001. The latter offers a single soap tank, whereas the former benefits from a dual soap tank system that lets you easily store and use 2 different cleaning solutions.
- Each of these units is supplied with a fairly standard ergonomic trigger gun and a classic wand.
- Upon purchase, both the SPX4001 and the SPX3000 include a package with a set of 5 nozzles. The set of included nozzles is the same in either case: 0°, 15°, 25°, 40°, and a soap nozzle.
- Each product comes equipped with a 20 ft high-pressure hose, ensuring comparable freedom of movement around the unit right out of the box. As both units feature a 35 ft power cord, their maximum allowable placement from an electrical outlet is the same.
- Both the SPX3000 and SPX4001 come equipped with an onboard storage solution, providing convenient access to your nozzles and accessories whenever you need them. Though the SPX3000 manages its pressure hose with a straightforward set of hooks, the SPX4001 enhances user experience by incorporating a hose reel for added convenience.
- Included with the standard accessories, the Sun Joe SPX3000 also features a garden hose adapter.
TL;DR
| Sun Joe SPX3000 | Sun Joe SPX4001 |
|---|---|
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| Buy on Amazon (opens in a new tab) | $233.56 at Home Depot (opens in a new tab) |



