Great machine for use with a 20" surface cleaner. Starts easily and has plenty of power. Might have a 2nd qt of motor 10w-30 oil to fill the machine from what is included. 1qt barely fills the engine with 1.2 qt capacity. Also, oil drain opening in frame could have been lined up better for servicing.

Simpson 4200 PSI 4G per minute is a professional and reliable, and easy to use pressure washer which comes in relatively small size which can be used and stored away simply without taking too much room. I recommend this product to anyone looking for trouble free, powerful pressure washer.

I purchased two weeks ago and it already paid for itself the cost of having someone do the entire house and the pavers in the backyard around the pool. It was much more cost-effective to purchase the Simpson 4200 power washer with all the attachments

I’m very happy with this Simpson 4400 PSI pressure washer. It starts up easily, even for a gas unit, and delivers strong cleaning power for tough jobs like concrete, driveways, and equipment cleaning. The included accessories and good instructions made setup straightforward. The price was excellent for the performance and specs. The AAA triplex pump works well when maintained and gives reliable pressure. Overall, a great value and powerful washer that’s easy to use and worth the money!

This pressure washer will be everything you need to start pressure-washing services. Strong engine, high gpm, and pressure make this thing perfect, and you can use attachments that smaller pressure washers can't. For the price, it's perfect, not to mention it came with the oil and the hose to run soap.

I bought this machine a week ago because it was rated high for all categories. I got the machine and hooked it up……chemical injector doesn't work the black valve cap on the regulator keeps popping off and the machine hydro locked on me. Horrible investment. Don't waste your time or money

I am a homeowner with 9000 sq ft of concrete, rural property, with big driveway. In addition, I have a large garage, with 1100 sq ft of concrete and a boat garage with 1800 sq ft of concrete. I clean all a couple of times a year and this machine powers my BE 24" Whirl-A-Way easily, gets the job done fast.

⭐⭐⭐⭐⭐ The SIMPSON PowerShot PS60843 49-State is an absolute beast of a pressure washer. The Honda GX390 engine starts up easily and runs incredibly smooth, even during long jobs. The power is impressive — it cuts through dirt, mildew, grease, and grime on driveways, sidewalks, fences, and siding without any problem. The build quality feels very heavy-duty and professional. The steel frame, premium hoses, and overall design make it clear this machine is built to last. I also appreciate how easy it is to maneuver despite its size. What really stands out is the cleaning speed. Jobs that used to take hours now get done in a fraction of the time thanks to the strong PSI and high water flow. It's perfect for homeowners who want commercial-level performance or anyone doing frequent pressure washing work. If you're looking for a reliable, powerful, professional-grade pressure washer, the PowerShot PS60843 is definitely worth it. Highly recommended.

I have had this machine for all of 1 day, but I can tell you it starts faster and exceeds expectations for power level. I am upgrading from a different brand, but with a Honda motor. It started brand new on 2nd pull. No choke was needed and it was 55 degrees outside. This is Florida and that is cold. I am able to now reach the 2nd floor with both cleaner and rinse. Highly recommend.

Just picked this up and got it assembled and running today. Startup was easy and it fired right up. Build quality looks solid and everything feels heavy-duty. Haven't had a chance to run it on a full job yet, but first impression is very positive. Looking forward to putting it to work.