Further down the page, you'll find some explanations regarding the key similarities and differences between the Sun Joe SPX3000 and the Sun Joe SPX3550.
But before checking out explanations regarding their power, design, and features here's a table that summarizes the main pros of each of these 2 pressure washers:
| Sun Joe SPX3000 | Sun Joe SPX3550 |
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Power Comparison
- Fuel: Both units are corded electric pressure washers, offering the convenience of continuous power without the need for refueling or recharging, ideal for longer cleaning sessions.
- Engine & Pump: The Sun Joe SPX3000 and the Sun Joe SPX3550 both feature axial-type pumps, known for their lightweight construction and simplicity. The motors powering these two units exhibit notable distinctions. While the Sun Joe SPX3000 relies on a 14.5-amp motor, the Sun Joe SPX3550 utilizes a 14.9-amp motor. Notably, the latter features an induction motor, known for its energy efficiency, quiet operation, and longevity, in contrast to the standard universal motor used in the former.
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 SPX3550.
- Pressure: The Sun Joe SPX3550 exerts a higher force with its maximum reachable pressure of 2350 PSI, offering superior dirt and grime removal compared to the 2030 PSI of the Sun Joe SPX3000.
- Water Flow: The SPX3000 delivers a maximum water flow of 1.76 GPM, while the SPX3550 achieves 1.8 GPM, ensuring both units offer effective rinsing of dirt and debris with comparable flow rates.
- Cleaning Power: At 2200 C.U., the SPX3550 demonstrates substantially greater overall cleaning efficiency than the Sun Joe SPX3000, which has 1798 C.U.
Design Comparison
- Design: With their compact design, both units are constructed with a strong focus on portability in mind.Crafted with a focus on portability, both units feature a compact design, making them convenient choices for mobile cleaning tasks.
- Design: With their compact design, both units are constructed with a strong focus on portability in mind.Crafted with a focus on portability, both units feature a compact design, making them convenient choices for mobile cleaning tasks.
- Weight: With an approximate weight of 23.4 lbs, the SPX3000 is slightly lighter. Consequently, it should offer easier transportation and handling compared to the SPX3550, which weighs around 24 lbs.
- Maneuverability: Both items come with wheels, greatly improving their ease of movement. Both products come equipped with a handle, engineered to enhance your grip for increased comfort and control while maneuvering or transporting them.
Feature Comparison
- Soap Addition: 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 SPX3550. 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.
- Trigger Gun & Wand: Each of these units is supplied with a fairly standard ergonomic trigger gun and a classic wand.
- Nozzles: Included in the package of both the SPX3550 and the SPX3000 are sets of 5 nozzles, ready for immediate use. The set of included nozzles is the same in either case: 0°, 15°, 25°, 40°, and a soap nozzle.
- Reach: Equipped with a 20 ft high-pressure hose each, both units provide identical freedom of movement around the unit upon arrival. Their 35 ft power cords ensure that both units can be placed at the same distance from an electrical outlet.
- Storage: With onboard storage included, both the SPX3000 and SPX3550 keep your nozzles and essential accessories neatly organized and readily accessible. Both washers provide a set of hooks, simplifying the process of storing their high-pressure hoses when not in use.
- Accessories: Adding to their standard accessories, both units include a garden hose adapter.
TL;DR
| Sun Joe SPX3000 | Sun Joe SPX3550 |
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| Buy on Amazon (opens in a new tab) | Buy on Amazon (opens in a new tab) |
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