Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM Residential Power Washer, Cold Water, 25' Hose, Clean Machine, 49-State Compliant (CM61083)

I recently purchased a Simpson pressure washer, and overall I’m really impressed with its performance. Right out of the box, it was easy to assemble and felt very sturdy and well-built. You can tell it’s made with quality materials, especially the engine and frame. The power is what really stands out. It easily blasted away dirt, mold, and grime from my driveway, siding, and even some older stains I didn’t think would come off. It starts up reliably and runs smoothly, which is a big plus compared to other units I’ve used in the past. I also appreciate the different nozzle options—they make it simple to switch between lighter cleaning jobs and tougher surfaces without any hassle. The hose length is decent, giving enough reach without constantly having to move the unit. Overall, if you’re looking for a dependable, high-performance pressure washer, Simpson is definitely a great choice. I would absolutely recommend it to homeowners and even light commercial users.

Great pressure washer at a great price. Love this item. Works well to clean the exterior of our home, barn and sidewalks/driveway. Easy to use, clean and small enough to store without taking up too much space. Very happy with the purchase.

I've used this about 4 hours so far and can say that it's a compact and easy to use pressure washer. It has good pressure for use at home, and it starts right up on the first or second crank. My only gripe so far is that the holster for the spray wand broke pretty easily while installing it. The instructions aren't clear - you have to remove some bolts to get it in and then it needs to hang somewhat loosely if you don't want to snap it. Hopefully we get many years out of the machine.

The unit itself works pretty well. I’ve only used it once, but it started easily and performed well cleaning my driveway. There is not a user manual in the box, and the quick start manual that was included, was misassembled, (the page containing instructions 6-11 was transposed with the Spanish language version, and it was a impossible to follow. The quick start guide in my box was Rev C dated 1/2026). So, I went to the Simpson website to try and get setup instructions. The manual posted on their website is a generic version, that covers many different versions of this model. A lot of the info didn’t apply to my unit, so, I had to call customer service via phone, only to have the agent speak to me in a condescending manner, after telling her the guideline my box was misprinted. In the end she directed me to a local repair facility…. The facility is over an hour away. As it turns out the my unit is “upgraded”beyond what is in the online version of the manual. All of the connectors are quick connect type and they’ve eliminated the breather vent, so setup should have been pretty easy and straightforward. The pressure washer itself would get 5-stars, but their instruction manuals and customer service are well below par….hence the 4-star rating overall.

Just got my Simpson Pressure Washer and put it together, what little there needed to even be put together. You can see and feel just how solid it’s put together. Everything metal and nothing plastic to break. First thing I cleaned my driveway with a disc I had previously purchased. All I did was just guide the head along and the machine did the rest. Huge difference which allowed me to then clean a large carpet I had been waiting to clean. The carpet came out great and the real noticeable thing was how easy the pressure was able to rinse all the soap out in short time. I am very happy with the performance and would absolutely recommend this machine to anyone!!

This pressure washer was very well packaged. Delivery was delayed but in great condition. Very easy directions for simple install of handle and holster. Simpson provided synthetic oil. After adding oil and gas, hooked up nice long pressure hose and then water hose. Let water run through to clear air out and pressure washer started on second pull. Very powerful. never had an issue with Simpson power washers. Very happy purchase.

I just assembled it this afternoon. Instructions were easy. After adding oil to engine, hooking up an accessory inline water filter, turning on the faucet, it fired right it up and was amazed at how powerful it was for 3,400 PSI, and 2.5 GPM. Quite a bit stronger than my higher rated Karcher pressure washer that eventually wore out. I haven't figured out what nozzles I will be using for washing my motorcycles, but I'm very pleased with the initial first use trial today.

Overall I’m satisfied with the power washer, it preforms as expected and appears to be good quality. I wish a 25 degree nozzle or at least a place to store one was included, but the description and pictures clearly show that it is not so this wasn’t a surprise. The unit came mostly assembled only requiring the handle to be installed and the engine filled with the included oil. The CRX210 took the 16 oz bottle. However, the assembly documents were lackluster at best. For starts they are spread across two booklets and two pieces of paper, all of which had repeated and contradictory instructions. This created confusion, it would have been easier to just ignore the instructions and assemble the unit based on intuition. For example, the paper and instruction booklet say to prime the engine using the primer bulb, but there is no such primer bulb on the engine which the engine manual reaffirms. Bottom line, it’s a good pressure washer and I wouldn’t hesitate to purchase again. Just throw away the instructions off the bat.

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...

Es un excelente producto, razonable en precio y beneficios