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Customer reviews for PowerShot PS4240 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer for
PowerShot PS4240 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer
4.7 out of 5 stars
stars413 ratings413 reviews
  1. 5 stars82% (340)
  2. 4 stars13% (53)
  3. 3 stars1% (5)
  4. 2 stars1% (3)
  5. 1 star3% (12)
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Showing 61-70 of 413 reviews
May 6, 2026
JWard
5 out of 5 stars review

Great Pressure Washer

Very happy i paid a little extra and got the Honda engine. It performed fantastic, no more than 2 pulls to start the engine each time. Unit had plenty of power to soft wash my two story house. I already upgraded with an additional 100 ft of simpson monster hose so i can leave my unit stationary and clean the entire house.

Review from simpsoncleaning.com
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Apr 23, 2015
redtacoma31
5 out of 5 stars review

Verified Purchase

Very powerful. Very well built.

I have only owned this unit for about a month. I have about 10 hrs of use on it, and its been awesome. First pull starting from a great Honda engine. The pump looks well built. The car is very well balanced and easy to push around. I would buy another one in a heartbeat.

Review from simpsoncleaning.com
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Apr 26, 2026
Willywashn
5 out of 5 stars review

Better than expected

Bought this to replace a belt drive that was about 15 years old, wasn’t expecting near the power that the belt drive had but this unit has surprised me. The old unit was 4000 psi 4 gpm and this one’s 4400 psi. 4gpm. I have a large patio and lots of driveway to wash and this machine pushes my 20” surface cleaner great! Very impressed

Review from simpsoncleaning.com
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Aug 1, 2019
sjorge
5 out of 5 stars review

Verified Purchase

Great pressure washer for the money

I bought this washer because it is similar to a unit I have with a Honda GX390 engine. The PS60843 has the same features and is more powerful. I saw negative reviews because of starting issues. Mine popped off first pull and first pull in subsequent uses. My older unit with the Honda engine requires me to pull wand trigger to relieve pressure prior to pulling the cord. I tried pulling cord with no pressure relief on the PS60843 and it popped right off. Don't know why some reviews said it was hard to start. It's a big engine you need some muscle. All in all very happy with unit and price.

Review from simpsoncleaning.com
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Sep 17, 2016
Rreaume
5 out of 5 stars review

Verified Purchase

The beast

This thing is a beast. Very powerful. With the 15"flat surface cleaning disc I cleaned my driveway in no time. FYI this is so powerful you have to help pressure towards the surface or the disc will take off like a UFO.... starts with one pull, would recommend to anyone looking for power.

Review from simpsoncleaning.com
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Nov 2, 2017
XwhodeyX
5 out of 5 stars review

Verified Purchase

So Far , So Good!

I have only been able to use this twice because it's getting close to winter. The times I have used it, I am very happy with the power and the engine/pump combo. My one gripe that would probably get me to rate it at 4.5 stars is the hose being so stiff. Especially on the colder day, it was a lot to wrestle but I keep telling myself that will make it last longer. Hopefully, that's the case.

Review from simpsoncleaning.com
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May 5, 2019
stan sawmill
5 out of 5 stars review

Verified Purchase

professional quality product

the unit just as presented in ads. while this unit will be used in my farm application it will perform a commercial level job. I compared many brands and spoke with my brother who has a cleaning business. he had a smaller simpson it works great. he is waiting for my review to order one. Please note to anyone reading this review be honest with yourself as to want type of job you are doing. don't buy less and expect more.

Review from simpsoncleaning.com
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Jul 3, 2019
TrackRat
5 out of 5 stars review

Verified Purchase

So far gppd

This machine is more expensive than the one it replaces but has some better features like a chrome or maybe it's SS gas cap. My old machine had a cheap carbon steel one that rusted very soon after purchase. This one runs well I just hope the pump doesn't explode like my last one.

Review from simpsoncleaning.com
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Jul 7, 2018
Rooster
5 out of 5 stars review

Verified Purchase

This is a beast of a pressure washer

The thing I like the most is the adjustable pressure pump. When you are doing different jobs this is great. Cleaning Driveway to washing vehicles they need different pressures. This pressure washer is a beast and will remove paint so be careful. I been using the machine for two weeks so far and love it. Honda motor is great too, after putting machine together it started on first pull. Well pleased with it. It's worth the extra money to get extra fetchers.

Review from simpsoncleaning.com
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Oct 15, 2018
slimtim
5 out of 5 stars review

Verified Purchase

GREAT PRESSURE WASHER

I bought this i think in August of this year and I am super pleased with it The pressure washer has more than enough power to clean anything you want in half the time you used too with lower psi washers The only draw back for me is that I am a 73 year old man and it is a little hard for me to pull start wish I would have bought electric start This is by far the best pressure washer I have ever owned I have had three others Would buy again in a heartbeat

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831