Further down the page, you'll find some explanations regarding the key similarities and differences between the Sun Joe SPX4600 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:
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Power Comparison
- Fuel: Both units are corded electric washers, delivering continuous power for efficient cleaning sessions, eliminating the need for frequent refueling or battery changes.
- Engine & Pump: In both the Sun Joe SPX4600 and the Sun Joe SPX3500, axial-type pumps are employed, valued for their lightweight build and ease of use. The Sun Joe SPX4600's pump is powered by a 14.5-amp motor, while the Sun Joe SPX3500 utilizes a 13-amp motor. Both motors are of the induction type.
The following charts are provided to show you at a glance how the main specs of the Sun Joe SPX4600 compare to the Sun Joe SPX3500.
- Pressure: With a maximum pressure of 3000 PSI, the Sun Joe SPX4600 exerts a much higher force to effectively blast away dirt and grime, outshining the 2000 PSI of the Sun Joe SPX3500.
- Water Flow: When operating at low pressure, the SPX4600 delivers a much higher water volume than the SPX3500. Offering up to 1.3 GPM (gallons per minute) compared to the SPX3500's maximum flow of 1.1 GPM, it should ensure you to remove dirt and debris with significantly greater effectiveness.
- Cleaning Power: The Sun Joe SPX4600's overall cleaning efficiency is a higher with its 2530 C.U. than that of the SPX3500, which has 2200 C.U.
Design Comparison
- Design: If portability, mobility, and storage ease are top priorities, the Sun Joe SPX4600's compact design is the optimal solution. Conversely, the Sun Joe SPX3500's hand truck design delivers heightened stability and ergonomic functionality, ideal for tasks that demand precision and control.
- Design: If portability, mobility, and storage ease are top priorities, the Sun Joe SPX4600's compact design is the optimal solution. Conversely, the Sun Joe SPX3500's hand truck design delivers heightened stability and ergonomic functionality, ideal for tasks that demand precision and control.
- Weight: At an approximate weight of 36.6 lbs, the SPX4600 is marginally lighter. This feature suggests that it may be easier to transport and handle compared to the SPX3500, which weighs approximately 36.8 lbs.
- Maneuverability: Each product is equipped with wheels, significantly enhancing their maneuverability. The SPX4600 has a foam-padded handle and the SPX3500 a standard handle, both of which aid in maneuvering.
Feature Comparison
- Soap Addition: Both washers allow users to incorporate chemical detergent solutions into the water, boosting their cleaning efficiency. Choose either the SPX4600 or the SPX3500, and benefit froman onboard soap tank, allowing you to store your cleaning chemicals conveniently and access them whenever needed. However, while the SPX3500 can hold only 0.32 gal of cleaning solution, the SPX4600 offers a larger tank capacity of 1 gal.
- Trigger Gun & Wand: Each of these 2 units comes with a fairly standard ergonomic trigger gun and a classic wand.
- Nozzles: Out of the box, the SPX3500 and the SPX4600 both come with a 5-nozzle package. In both instances, the assortment of nozzles provided is identical: 0°, 15°, 25°, 40°, and a soap nozzle.
- Reach: Featuring the same 20 ft high-pressure hose, neither product offers a superior range of motion around the unit upon unboxing. Featuring a 35 ft power cord each, both units offer identical placement flexibility from an electrical outlet.
- Storage: Both the SPX4600 and SPX3500 feature convenient onboard storage, ensuring that your accessories are always within reach. Both washers provide a set of hooks, simplifying the process of storing their high-pressure hoses when not in use.
TL;DR
| Sun Joe SPX4600 | Sun Joe SPX3500 |
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| Buy on Amazon (opens in a new tab) | Buy on Amazon (opens in a new tab) |
Show all offers | Show all offers |
