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🚀 Clean Smarter, Not Harder — Own the Weekend with Simpson Power!
The Simpson Clean Machine 3400 PSI Gas Pressure Washer combines a robust 208cc CRX engine with a maintenance-free axial cam pump to deliver 3400 PSI at 2.5 GPM. Designed for homeowners, it features a durable powder-coated steel frame, 10" pneumatic tires for easy maneuverability, and a 25-foot kink-resistant hose. Four quick-connect nozzles and an ergonomic spray gun provide versatile cleaning options, making it ideal for decks, driveways, siding, and more. Ready to use out of the box and built for reliable, professional-grade performance.























| Brand | SIMPSON |
| Color | Black |
| Hose Length | 25 feet |
| Item Dimensions L x W x H | 37"L x 30"W x 21"H |
| Item Weight | 61 pounds |
| Maximum Flow Rate | 2.5 gpm |
| Maximum Pressure | 3400 psi |
| Power Source | Gas Powered |
| Specification Met | CETA, oem |
T**L
Ready to Work Right Out of the Box!
⭐⭐⭐⭐⭐ Ready to Work Right Out of the Box! I couldn't be happier with my new Simpson pressure washer. It arrived exactly as described, was well-packaged, and assembly was quick and straightforward. Within minutes I had it up and running and was already cleaning my driveway. The engine started easily, the pressure is impressive, and it made years of dirt and grime disappear with very little effort. It's obvious this is a quality-built machine that's designed to get the job done. If you're looking for a reliable pressure washer that's easy to set up and performs exactly as advertised, I highly recommend this Simpson. Great product and well worth the investment!
E**K
Impressive performance
After literally reading every review out there and a comparison with the dewalt pressure. This power washer was and is miles ahead of the the competitors in this range. Let's start with this is my first pressure washer delivered in a box. That was a little unsure of but why not, we ship everything else. It was easy to install and came with every needed. Start up was smooth. The pressure to which it used was great with the CRX engine ( which is a clone of a the honda to give them a run). No inconsistent pressure. Came with all the pressure options needed for the nozzles. Easy to move around and place. Just works. Totally digging it for the value of the money.
S**.
Strong and powerful unit
Strong power washer. Came on time. It was well packed with good instructions. Assembly was straight forward. Started on the first pull. I have now used it several times to wash cars and various cleaning around the house. The engine runs well when under pressure and delivers a very strong and powerful spray that does a great job cleaning. I got it on Prime Day Deals and it was a good buy. I would recommend this to others
G**R
Alter the gun water inlet or a different hose connection
Machine arrived in good condition and was easy to assemble. Instructions were very clear and the unit started up easily. It operated as expected with the only major issue being leakage at the gun handle where the hp hose connects. I believe the issue is caused by the inlet is to close to the trigger guard not allowing one to tighten securely.
K**R
This Simpson pressure washer WILL get the job done!
Now, this is a powerful pressure washer!!! We powerwashed our wood fence and couldn't believe the years of dirt it took off! Buying this Simpson pressure washer exceeded our expectations. It is very well made, sturdy, easy to manuever, and the nozzle options cover all our needs. It's also great for washing windows, walkways, vehicles, etc. It's actually fun to use and the results are amazing.
S**N
Easy to assemble and use.
I’ve been extremely happy with the SIMPSON Clean Machine 3400 PSI 2.5 GPM Pressure Washer. It starts easily, has plenty of power, and makes quick work of everything from siding and decks to vehicles and concrete. The 3400 PSI combined with the 2.5 GPM flow gives it professional-level cleaning performance without being overly complicated to use. The build quality feels solid and durable, and the hose and spray wand are well made compared to cheaper pressure washers I’ve owned in the past. I especially like how efficient it is at removing years of dirt and grime with minimal effort. It’s powerful enough for heavy-duty jobs but still manageable for regular homeowners. If I had one minor complaint, it can be a little loud, but that’s expected with a gas-powered unit this strong. Overall, this pressure washer has exceeded my expectations and I would absolutely recommend it to anyone looking for reliable, high-powered cleaning equipment. 5 stars.
J**E
Simpson clean machine
Arrived on time. Pulled out of the box, put together with ease, added oil and gas and ran all weekend with no problems. Easy to maneuver, larger gas tank. Plenty of pressure. Worked great, got it on sale so I was a win win.
P**T
Great pressure washer!
Powerful and reliable! It cleaned my driveway and patio with ease. Easy to start and well worth the money. Great pressure washer!
J**O
Lo esperado cumple la expectativa.
Llegó en perfectas condiciones, muy fácil de poner a punto de funcionamiento. Excelente presión, limpieza profunda... Lo esperado... Hay que seguir las instrucciones de uso al pie de la letra y usar gafas de seguridad...
E**R
Gran artículo
Es un excelente producto, razonable en precio y beneficios
M**A
Pistola de mala calidad
Tiene defecto en la pistola tira mucha agua, la maquina funciona bien excelente precion
Trustpilot
4 days ago
1 month ago