Ratings & Reviews for SIMPSON PowerShot HONDA GX390 Engine 4200-PSI 4-GPM Cold Water Gas Pressure washer with 5 Spray Tips
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this pressure washer for its exceptional 4200-4400 PSI power and durability, with most highlighting its ability to cut cleaning time in half on driveways, concrete, and siding. The Honda GX390 engine earns consistent praise for reliable starts and longevity confidence. Reviewers emphasize the heavy-duty construction and professional-grade build quality. A small number report warranty service challenges, pump leaks, and note the unit is heavy and requires manual consultation for maintenance. Despite minor drawbacks, most customers consider it an excellent investment for serious cleaning tasks.
Customer review summary generated by AI, including incentivized reviews.Fantastic Power Washer
Glad I moved up to this machine! It's a beast and has cut my PW time to a third of the time it used to take me!
From simpsoncleaning.com
Powerful
I bought the Simpson pressure because I wanted more cleaning power for my house siding, sidewalks and driveway. I previously had a 15 year old 3500 psi that the pump died. It didn’t cost much more to buy a new 4400 Simpson than a new pump. There is a world in the cleaning ability of the Simpson. I would highly recommend this pressure washer to anyone that has heavy duty cleaning Donnie Murphy
From simpsoncleaning.com
Lots of pressure
[This review was collected as part of a promotion.] This is a beast of a machine. We washed a concrete finish that is called sand finish and had toe power to finish in way less time then my smaller machine. I am impressed.
From simpsoncleaning.com
Easy setup
Solid machine! Easy setup and operation. All fittings are really solid and well built. The hose is much larger than my previous washer. Fuel tank is really large.
From simpsoncleaning.com
Great features
The engine seems very robust. I love the triplex pump. I was kind of bummed they sent it without the spray wand. I'm still waiting to hear whether they will send it to me or what
From simpsoncleaning.com
Freakin awesome
I’ve had about every electric pressure washer known to man, and let me tell you - this is the DENALI 3500 😂 it means business.. and look forward to years of use with it!
From simpsoncleaning.com
Fully satisfied
Love it, works great, just as advertised. Built well.
From simpsoncleaning.com
Great machine
Very powerful works well with the Simpson 20” surface cleaner
From simpsoncleaning.com
Great Pressure Washer!
Just bought Simpson Pressure Washer a week ago. Setup was simple, product arrived as advertised and started up with ease. Used for first time to clean a motorhome. Power was plentiful, nozzles worked great and results were great. Highly recommend this product and extremely satisfied with this purchase.
From simpsoncleaning.com
Good Quality
I'm happy with the purchase. I will purchase again.
From simpsoncleaning.com
Massive Power!
Massive power! Starts Easy! Will do everything we need it to do!
From simpsoncleaning.com
Good running
[This review was collected as part of a promotion.] I bought a couple weeks ago I like it just seems to try to vapor lock after filling with gas sometimes
From simpsoncleaning.com
Very powerful
Very powerful! Awesome machine to use with surface cleaner for concrete! Forever a Simpson customer
From simpsoncleaning.com
ps60
great so far but ive already blew a pump so trying to get it fixed is becoming a hassle
From simpsoncleaning.com
Hello, chefbo. We're sorry to hear about the pump. If you would reach out to our team at 877-362-4271 or email us at productsupport@simpsoncleaning.co... Read More
As expected. Glad I waited for the Honda motor. The character rules are ridiculous
Started on 1st pull. Love the Honda engine. Apparently not enough characters for the review. Seriously????????????????? Ok this is annoying. How many characters do we need to have.
From simpsoncleaning.com
A Step Up
Exactly what I was looking for - significant power and solid engine!
From simpsoncleaning.com
Great pressure washer
So far I run about five tanks of gas through this thing and let me tell you it’s a beast everything works as it should
From simpsoncleaning.com
It’s a beast
Easy set up. Great machine. A beast of a machine. So many projects can wait to try all the diffent nozzles out.
From simpsoncleaning.com
Excellent engine and high pressure water pump
Easy to assemble, a bit tricky using the guide with the multiple languages. This is essentially the same machine that I bought 20 years ago. So if you follow the maintenace guidelines this machine will work for you for years.
From simpsoncleaning.com
Very satisfied
This machine has done everything I wanted it to and more
From simpsoncleaning.com
Hello - we're sorry to hear about the missing wand. Thanks for alerting us to this experience & we look forward to getting it resolved quickly! Don't ... Read More