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Sun Joe SPX3500 vs SPX3000 - The Differences

Further down the page, you'll find some explanations regarding the key similarities and differences between the Sun Joe SPX3000 and the Sun Joe SPX3500.

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 SPX3000Sun Joe SPX3500
Sun Joe SPX3000Sun Joe SPX3500
  • Higher GPM
  • Lighter
  • Dual soap tank system
  • Far less expensive
  • Induction motor
  • Higher PSI
  • Higher Cleaning Units
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As members of the Sun Joe family of pressure washers, the SPX3000 and SPX3500 should adhere to the same standard of quality and attention to detail.

Power Comparison

  • Fuel: Both units are corded electric washers, offering sustained power for uninterrupted cleaning, making them reliable choices for tackling larger tasks without interruption.
  • Engine & Pump: The Sun Joe SPX3000 and the Sun Joe SPX3500 both feature axial-type pumps, known for their lightweight construction and simplicity. Two main factors distinguish the motors used in these two units. Firstly, the Sun Joe SPX3000's pump is powered by a 14.5-amp motor, whereas the Sun Joe SPX3500 utilizes a 13-amp one. Additionally, the latter features an induction motor, known for its superior energy efficiency, quiet operation, and durability, unlike 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 SPX3500.

  • Pressure: At 2300 PSI, the Sun Joe SPX3500 delivers a higher force to tackle dirt and grime, outperforming the 2030 PSI of the Sun Joe SPX3000.
  • Water Flow: When running at low pressure, the SPX3000 generates a much higher water output than the SPX3500. With a capacity of up to 1.76 GPM (gallons per minute) compared to the SPX3500's maximum flow of 1.48 GPM, it should allow for dirt and debris removal with significantly greater effectiveness.
  • Cleaning Power: With 2180 C.U., the SPX3500 boasts substantially greater overall cleaning efficiency compared to the Sun Joe SPX3000's 1798 C.U.

Design Comparison

  • Design: Tailored for mobility, both units feature a compact design, ensuring hassle-free transportation for cleaning tasks on the go.
  • Design: Tailored for mobility, both units feature a compact design, ensuring hassle-free transportation for cleaning tasks on the go.
  • Weight: At 23.4 lbs, the SPX3000 shines as notably lighter than the 36.8 lbs of the SPX3500, affording users improved mobility and reduced strain during operation.
  • Maneuverability: The inclusion of wheels on both products greatly enhances their maneuverability. With a handle included, both products aim to boost your grip, ensuring better comfort and control when maneuvering or transporting them.

Feature Comparison

  • Soap Addition: Both washers allow for the addition of chemical detergent solutions to the water. For that, the SPX3000 has an advantage over the SPX3500. 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 2 units comes with a fairly standard ergonomic trigger gun and a classic wand.
  • Nozzles: Included in the package of both the SPX3500 and the SPX3000 are sets of 5 nozzles, ready for immediate use. In both instances, the assortment of nozzles provided is identical: 0°, 15°, 25°, 40°, and a soap nozzle.
  • Reach: The inclusion of a 20 ft high-pressure hose in both units means that neither offers an advantage in movement around the unit initially. Since both units boast a 35 ft power cord, they provide the same range from an electrical outlet.
  • Storage: Both the SPX3000 and SPX3500 come equipped with an onboard storage solution, providing convenient access to your nozzles and accessories whenever you need them. Each washer features a set of hooks for hose storage, ensuring that their high-pressure hoses can be neatly stored away when not needed.
  • Accessories: Alongside the standard accessories, the Sun Joe SPX3000 model also offers a garden hose adapter.

TL;DR

Sun Joe SPX3000Sun Joe SPX3500
Sun Joe SPX3000Sun Joe SPX3500
  • Higher GPM
  • Lighter
  • Dual soap tank system
  • Far less expensive
  • Induction motor
  • Higher PSI
  • Higher Cleaning Units
Show all offers
Show all offers
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