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Simpson Cleaning 3400 PSI Gas Pressure Washer, 2.5 GPM Power Washer for Residential Use, CRX Engine, 25-Foot Hose, Clean Machine, 49-State (CM61248-S)

  • Based on 1,878 reviews
Condition: New
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Availability: In Stock.
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Arrives Wednesday, Jul 16
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Style: 3400 PSI + Surface Scrubber


Features

  • Powerful Residential Performance: Easy-to-start with its 208 cc CRX residential engine with large recoil, the Clean Machine power washer is great for decks, patios, and prepping exteriors for painting; 49-State Compliant
  • Power and Durability: A powerful maintenance-free OEM Technologies axial cam pump delivers 3400 PSI at 2.5 GPM & includes thermal relief to prevent overheating; The included 15" surface cleaner features two powerful rotating jets that help clean 3x faster
  • Includes Quality Simpson Accessories: 5/16" x 25' high-pressure hose is non-marring, flexible, abrasion-resistant; 4 Quick connect nozzle tips: 0,15, 40, and soap to use for a variety of cleaning applications; 16" steel wand/lance; Ergonomic spray gun
  • Surface cleaner features: Stainless steel nozzles and powder coated steel shroud to add durability and prevent overspray; Cleans up to 10X faster than using nozzles alone
  • Quality Construction: Steel frame construction for strength and durability; 10-inch premium pneumatic wheels; Surface cleaner features stainless steel nozzles and powder coated steel shroud to add durability and prevent overspray. Drive Type: Direct

Description

Clean big with the Clean Machine by SIMPSON! This fully assembled compact gas pressure washer is lightweight, easy to store, and provides a powerful pressure washing experience. Just set up and you are ready to clean. The Clean Machine features a (49-State compliant) CRX engine paired with an OEM Technologies axial pump resulting in greater impact and cleaning performance. The fully assembled pressure washer steel frame is powder-coated for corrosion resistance. This compact gas pressure washer will allow easy access into hard to clean areas.

Brand: SIMPSON


Power Source: Gas Powered


Color: Black/Red


Maximum Pressure: 3400 Pound per Square Inch


Item Weight: 64 Pounds


Hose Length: 300 Inches


Specification Met: oem


Product Dimensions: 37"L x 30"W x 21"H


Tank Volume: 2.5 Gallons


Maximum Flow Rate: 2.5 Gallons Per Minute


Brand: SIMPSON


Power Source: Gas Powered


Color: Black/Red


Maximum Pressure: 3400 Pound per Square Inch


Item Weight: 64 Pounds


Hose Length: 300 Inches


Specification Met: oem


Product Dimensions: 37"L x 30"W x 21"H


Tank Volume: 2.5 Gallons


Maximum Flow Rate: 2.5 Gallons Per Minute


UPC: 879399008054


Item Weight: 64 pounds


Manufacturer: Simpson Cleaning


Country of Origin: USA


Item model number: CM61248-S


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Love my new pressure washer !
Style: 3400 PSI + Surface Scrubber
Arrived in perfect condition , well packed with easy to understand directions. Put it together in about 15mins. Started right up and went to work with it. Really strong motor and pressure. Make sure to order with the optional floor cleaner attachment - that makes floor work and patios / walkway work really fast and easy. This is much better that the one I replaced which was a Costco off brand Yamaha unit. Simpson are known for good pressure washers and do a lot of commercial products as well. Finally compared a lot to Lowe’s and Home Depot but the overall price / value / quality is great on this one. ... show more
Reviewed in the United States on June 21, 2025 by greg mazza

  • Great product for the price.
Style: 3400 PSI
Loved this pressure washer. It really packs a punch. It comes with oil. Just make sure you add it before starting the machine. Used it for several hours right out of the box. Did an amazing job.
Reviewed in the United States on June 11, 2025 by Anthony Whitney

  • Doesn’t walk like others I have used.
Style: 3400 PSI + Surface Scrubber
Works well and doesn’t walk all over tangling up the hose. Easy to move around with the front rubber tires.
Reviewed in the United States on June 15, 2025 by MEC

  • Just the machine, get attachments elsewhere
Style: 3400 PSI + Surface Scrubber
Macine works fine so far. Was extremely hard to start. The rotary attachment stopped working after about 5 minutes of operation. I went to the blue store and bought a good one. Also purchased an extendable wand and rotating ruling fir the hose otherwise very difficult to use.
Reviewed in the United States on June 17, 2025 by See the value

  • Cheap, cheap, cheap. Will probably last 50 hours.
Style: 3400 PSI
I have not started it yet. The quick start guide is for a number of different models so stuff marked important was not even on my pump (as I found out later). I called product support and they basically look at the available parts and have no idea what the machine looks like or where stuff is suppose to be. I asked how you adjust the water pressure and they did not know at all. I was quite disappointed. The engine has a hole where Honda engines typically have a plug for draining the oil. Product support could not tell me anything about this, and the plug was missing. I finally called a local pressure washer service company and they were very kind and told me which parts were not on my pump and that this oil drain hole on the engine was actually plugged and would not leak, it was just part of the casting. You can only adjust the water pressure by changing nozzles, there is no adjustment on the pump, itself. The hose and gun and wand are VERY CHEAP and will be a pain to use. Finally, I learned from the service person that Simpson licenses the ability to label the gas engine as a Honda engine, but Simpson makes the engine and it is not the same quality at all. Update after using it for a few hours. The product description that this is 3200 psi is misleading. With the fan shaped nozzles you always use, it is more like 2200 psi. It would not remove moss and some dirt from my driveway with the green nozzle. It would not power a 14" rotary surface washing attachment, not even close to enough pressure. I would return it but I have probably used it too much. ... show more
Reviewed in the United States on April 2, 2025 by Mike Smith

  • Very nice unit. Pricey but very well made
Style: 3400 PSI
Works great just as it should
Reviewed in the United States on June 23, 2025 by mike G

  • Good Value - Hubs is Happy!
Style: 3400 PSI
husband was so excited to get this and use it! works perfectly, pressure is good, easy to use, and not too bulky.
Reviewed in the United States on June 11, 2025 by B. Smith

  • I will never use an electric pressure washer again!
Style: 3400 PSI
So out of the box this washer is pretty basic - no accessories other than 4 nozzles. I added some stainless steel quick disconnects, a 50 foot hose extension, a cheap foam cannon, the Simpson in-line pressure regulator, and a 15 inch surface cleaner. This is a bargain and worth every penny even without those accessories. The power is amazing. The engine started on the second pull. It is relatively quiet for a gasoline engine. I ran it through 2.5 gallons of gasoline in about 4 hours of continuous operation with zero issues. There is some preparation required before the first use - the big one is you need to add oil - which is included in a pre measured pouch - to the engine crankcase Do this before putting any gasoline in the tank and give the engine several pulls to lubricate things. Also, before you start the engine, connect the pump to the supply hose and turn on the water. Remove the nozzle from the spray wand and squeeze the trigger to purge and prime the pump and high pressure hose - this can take a few minutes to fully purge out the air. Once purged, make sure their is gasoline in the tank, the throttle is open, the fuel valve is open, the choke is closed, the kill switch is on and give the starter a pull. Once the engine has started, pull the spray wand trigger again to fully purge the pump. It may look and feel like the pump has low pressure - keep squeezing the trigger and give it a minute. You will hear the engine bog down and suddenly there is pressure. Add the spray nozzle and go to work! The only issue I had was mounting the spray wand holder. It he mounting hole is partially blocked by the “apron” between the handles. I had to loosen the Torx screws of the apron to get enough clearance for the bolt to go in the hole. Once it was through, the apron screws could be tightened up again. And the holder holds the wand very securely if you insert it and twist it to snap it in place. Maybe the newer machines have a redesigned holder based on other reviews stating the holder was “worthless”. Based on my experience so far, I would recommend this machine - it is more than adequate for home use. The build quality is very good, the frame is strong, the engine is great, and the performance is awesome. Hopefully it lasts years with moderate use. ... show more
Reviewed in the United States on September 24, 2023 by DrP

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