Sun Joe SPX4000 14.5 Amp 1.76 GPM Pressure Washer

Sun Joe Model: sunnspx4000
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Sun Joe SPX4000 14.5 Amp 1.76 GPM Pressure Washer Sun Joe Model: sunnspx4000

Product Features & specs :

Sun Joe SPX4000 14.5 Amp 1.76 GPM Pressure Washer

Tackle your toughest home, outdoor and auto cleaning projects with ease with the Sun Joe SPX4000 Electric Pressure Washer! Packed with 1800 watts of pure power, the 14.5-amp motor generates up to 2030 PSI to demolish every last bit of dirt, grease, gunk and grime. Five Quick-Connect tips allow you to go from intense jet to gentle spray to suit the cleaning task, and the onboard 54.1 fl oz detergent tank lets you dial-in just the right amount of detergent to give your cleaning blast a boost! Featuring Sun Joe’s exclusive Pressure-Select Technology, the SPX4000 lets you pick the perfect pressure to combat dirt and grime with professional results, and a Total Stop power-saving system designed to save energy and prolong pump life when the trigger is not engaged.
  • Powerful 14.5 amp motor generates up to 2030 PSI/1.76 GPM for maximum cleaning power
  • Easy-glide wheels for maximum maneuverability
  • Pressure Select Technology - Choose from two powerful cleaning options - LOW/1450 PSI for everyday dirt, grease grime, and HIGH/2030 PSI to tackle your toughest cleaning tasks
  • 5 Quick-Connect spray tips (0 degrees, 15 degrees, 25 degrees, 40 degrees, soap) tackle light, medium and heavy duty cleaning tasks
  • TSS (Total Stop System) - automatically shuts off the pump when trigger is not engaged to save energy and prolong pump life
What’s Included:
  • Extensian Wand
  • 20 ft. High Pressure Hose
  • Power Cordw ith GFCI Protection
  • Garden Hose Adapter
  • Needle Clean-Out Tool
Power Source
Hose Material
Max. Water Flow Rate (GPM)
Wifi compatibility
Nozzles Included
Hose Diameter
1/4 in
Hose Connection
Quick Connect
Wheel Size
8 in
Bluetooth Compatibility
Max. Water Pressure (PSI)
Motor Type
Frame Type
2-Wheel Cart
Spray Gun Connection
Quick Connect
Nozzle Type
Pump Type
Starter Type
Injection Method
Detergent Tank
Hose Length
20 ft
Case Included
Water Temperature
Wheel Type
Cord Length
35 ft
21.2 in.
19.33 in.
36.64 in.
27.8 lbs.
Warranty Term
2 Year

Reviews :

4.7 / 5.0
204 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good little machine
Decent little unit. Plenty of power for around the house. Easy assembly. Would have liked the 25 foot hose extension.....great for siding with the 15° I can strip paint with the 0°
June 20, 2020
Originally posted at
The pressure washer works very well, I have only had an issue with some fittings leaking and SNOWJOE/SUNJOE has replaced those with absolutely no issue. The customer service is AMAZING.
October 2, 2019
Originally posted at
No hassle customer service!
This product served its purpose well for my needs. I use it to clean up my concrete back yard and it does an excellent job. I actually experimented with it on some item that had been discolored by being in the back yard a few years under weather conditions and it power wash it back to almost new conditions. I had a 6” x 6” left over piece of treated lumber out there and power washed it just to see how it comes out and to my surprised it looked like I just bought it. So I went out to use it one day and my Sun Joe power washer just kept trying to power up and would shut down. I called the company up and explained it to them. I was still within my two year warranty so that wasn’t a problem. They walked me thru some trouble shooting steps on the phone and it was determined that indeed my power washer was malfunctioning. Just like that the customer service rep said ok I’m going to send you out a new one along with a return shipping label. Shocked! Most companies give you a hassle about this and you usually have to jump threw a few barbed hoops first. Not these guys. I received my new washer the following week and the old one is on it’s way back.
Thanks guys for making this a painless process! I will be looking into their snow blowers this winter for sure.

September 25, 2019
Originally posted at
I have had this pressure washer for over a year now and it does a really great job. Very easy to operate and a good selection of nozzles. I have cleaned my house and daughters house twice and it is so much quicker than the old gas model I used to use. Customer service is outstanding and I believe this is a very good product.
August 23, 2019
Originally posted at
Best power washer I ever used so far .
I love the new hose attachment that does not leak .
July 28, 2019
Originally posted at
It got the job done
I purchased the SPX4000 because I did not want to deal with the hassle of a gas pressure washer due to some physical limitations. Before buying this pressure washer, I was concerned there wouldn't be enough power to clean my very dirty concrete walkway and double driveway but my concerns were put to rest very quickly. I used the 15 degree nozzle and Sun Joe surface cleaner on the walkway and I was very satisfied at how clean it looked considering it hadn't been cleaned in a few years. Today I went to work on my very dirty and pollution stained concrete double driveway using the 15 degree nozzle most of the time. It took awhile to get it clean but as with the walkway, the concrete looked as good as my neighbor's who used his 4000 psi gas pressure washer to get his driveway clean.
The washer's hose is not long enough for my needs so I opted to purchase the 25 ft. heavy duty extension hose and for me it is a must have. Unfortunately, the extension hose had 2 leaks which caused the Sun Joe's motor to cycle on a few times per minute for a brief second each time when the nozzle trigger was off. I removed the extension hose and the motor cycling problem went away. Sun Joe is replacing my hose and I can't say enough about their quick and professional customer service! After 2 solid days of non-stop use, I am very satisfied with the Sun Joe SPX4000 and will use it to clean some galvanized metal roofing on my storage building next weekend.
July 26, 2019
Originally posted at
Love This Pressure Washer!
Very rugged, plenty of power for decks, porches and siding, and anything left outside like patio furniture etc. The water inlet fitting is fine...the fitting to machine threads and collar are metal and the fitting to hose threads are metal. The only thing that's plastic on it is the hose inlet collar which allows for a good grip to tighten the hose!
July 7, 2019
Originally posted at
I have had gas powered but this was easy
It is a pleasure to use this machine, no pull start cord, when you releasure the trigger ,the machine stop.It compact and easy to store it.
June 28, 2019
Originally posted at
Love this machine
Very easy to use and works great on deck and house
This review was collected as part of a promotion
June 27, 2019
Originally posted at
Great product for an electric power washer
This power washer performed as described. I like the ability to lower the pressure for different types of surfaces. Easy to change nozzles
June 24, 2019
Originally posted at

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