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SIMPSON

Simpson 3500 PSI Gas Pressure Washer, 2.5 GPM Commercial Power Washer, Honda Engine, Cold Water, 25' Hose, PowerShot, 49-State Compliant (PS3228)

  • Based on 630 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 20
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Style: 3500 PSI


Features

  • SIMPSON PRESSURE WASHER FOR PROFESSIONALS: The Simpson PowerShot gas power washer cleans decks, driveways, siding, fencing, equipment, and graffiti; The cold water machine is great for contractors; 49-State Compliant (Not for sale in California)
  • ENGINE & PUMP: Premium Honda GX200 engine starts easily and includes low-oil shutdown; 3300 PSI 2.5 GPM AAA triplex pump with an integrated unloader and thermal relief to prevent overheating; Designed for a long service life
  • LONG HOSE REACH: The Simpson Morflex series 25' high-pressure hose resists kinks and abrasion; Non-marring polyurethane jacket helps protect finished surfaces; Pump/Hose Connection: Threaded M22 connection
  • EASY MOBILITY: 10" premium pneumatic tires roll smoothly over gravel, grass, and curbs; Balanced layout improves transport; The welded steel frame with powder-coated finish is easy to assemble and resists corrosion; 21" L x 24" W x 34" H; 74 lb.
  • PRO PRESSURE WASHER ACCESSORIES: Five quick-connect pressure washer tips (0, 15, 25, 40, and soap nozzle) cover tasks from stripping paint to car cleaning; Rear-load M22 pressure washer gun and 16" spray wand included

Description

Meet the SIMPSON PowerShot PS61002, a gas pressure washer built for demanding pros who need power, flow, and uptime. Delivering 3300 PSI at 2.5 GPM, this cold-water power washer tackles concrete driveways, brick, pavers, decks, wood fencing, painted surfaces in prep, heavy equipment, and graffiti removal with confidence. A premium Honda GX200 engine provides dependable starts and features low-oil shutdown for protection, while the AAA triplex pump adds an integrated unloader and thermal relief for durability during long sessions. The MorFlex 25 ft high-pressure hose offers generous reach around large properties, resists kinks and abrasion, and uses M22 connections for fast changes to the power washer hose or accessories. Mobility is straightforward thanks to a welded steel frame and 10" pneumatic tires that roll over uneven terrain. Five quick-connect pressure washer nozzles let you match spray to the job, and the rear-load QC gun with a 16" pressure washer wand gives precise control. Includes engine oil and siphon tube. Compatible with a surface cleaner for faster clean ups of flat areas. Unit size is 21 in L x 24 in W x 34 in H and 74 lb. Images may vary. This product is not for sale in California. The SIMPSON PowerShot Series designed for optimum performance in the harshest environments.3 year limited HONDA commercial engine, 5 year limited pump, 10 year limited frame and 90 day accessory.

Brand: SIMPSON


Power Source: gas_powered


Color: Black/Red


Item Weight: 72.8 Pounds


Hose Length: 25 Feet


Specification Met: CE, CSA


Product Dimensions: 21"L x 24"W x 34"H


Tank Volume: 2.5 Gallons


Maximum Flow Rate: 2.5 Gallons Per Minute


Maximum Pressure: 3500 Pound per Square Inch


Item Weight: 72.8 Pounds


Hose Length: 25 Feet


Item Dimensions L x W x H: 21"L x 24"W x 34"H


Tank Volume: 2.5 Gallons


Power Source: gas_powered


Maximum Flow Rate: 2.5 Gallons Per Minute


Maximum Pressure: 3500 Pound per Square Inch


Specification Met: CE, CSA


Color: Black/Red


Brand Name: SIMPSON


Model Number: PS61002-S


UPC: 879399003752


Manufacturer Part Number: PS61002-S


Unit Count: 1.0 Count


Item Type Name: Gas Pressure Washer, 2.5 GPM Commercial Power Washer, Honda Engine, Cold Water, 25' Hose, PowerShot, 49-State Compliant (PS3228)


Manufacturer: Simpson


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 20

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

    • OMG, why did I wait to get this?
Style: 4200 PSI
I have has a smaller electric unit (Westinghouse 2K), which I still love and will use a lot for smaller jobs. However I have a lot of hard surfaces on my property and, living in the Pacific NW with the rain, trees and shade means I also have a LOT of moss and other organic buildup to deal with. I have done a lot of research. I've purchased other pressure washers. I finally decided to make the investment in a commercial grade machine because I wasn't getting the results I wanted in any reasonable amount of time and my electric simply doesn't drive a surface cleaner. Manually wanding my driveway was taking days with the electric and that was just focusing on the most important areas. So, with some advice of a trusted friend who owns a rental company, I decided to take the plunge on something with enough pressure (4k PSI) and GPM (3.5 or more) to make a meaningful impact. All I can say is: Wow! In the first 3.5 hours of use, coupled with the Mekoh 18" surface cleaner, I was able to clean 3 times the amount of moss-coated (thick in many spots) surface compared to the surface cleaned in 3+ days manually wanding. I also have a sports court which needs love and will be my next tackle. The obvious concern I've had is not stripping off the paint, but still getting the surface clean. So I wanted something I could "back down". While the pump on the 4240 has a regulator, I actually purchased the Simpson pressure regulator and it seems to work quite well. I suppose I could use the pump regulator in tandem with the extra in-line Simpson regulator to really dial it in, but I'd prefer not to muck about with the pumps factory settings. To address some of the concerns I've seen in other reviews: the unit arrived in excellent condition obviously all new and delivered on time. The modest assembly of the draw bar and wand and hose caddy was a matter of two minutes, easy peasy. The Honda engine instructions and the Simpson quick start guide were easy to follow in terms of adding the oil, fuel and then start up. Start up was just as straightforwardas the manual said, and, as long as I was following those instructions [ahem], it started on the first pull every time. I did make a note that others had said it's helpful to pull the trigger when starting and so I did that (but not always, and even when I didn't, and I had the switches and throttles in the right position, it still started on the first pull). While I have only used it for a short time, there was absolutely no evidence of oil leaking or any of the other mechanical issues mentioned. If this changes over time, I'll come back and edit this review. Everything about the pressure washer is commercial/contractor grade. The Monster hose is just that - it seems like it will withstand anything but does take extra effort to maneuver. In all, the unit does require strength and some stamina to operate (because it's so strong) and you'll need a ramp or some help to get it into the back of a pickup. But if you compare it's effectiveness and the substantial reduction of time, I'd say overall that it takes much less effort to get amazing results than less powerful models. Bottom line: if you're tired of putting up with lesser units, and have the budget for this fantastic monster, I highly recommend it. ... show more
Reviewed in the United States on April 26, 2024 by Will Riffle
    • Highly Recommended Pressure Washer- Great Performance
Style: 3500 PSI
Review Image by Julie L.
I would highly recommend this Simpson Pressure Washer as it started on the first pull and runs like a champ. Super simple and only takes about 10 minutes to setup for the first time use. Well built and Great pressure for plenty of cleaning power!
Reviewed in the United States on May 9, 2026 by Julie L.
    • Disappointed in Quality Control and Customer Support; Motor rubbing on tire
Style: 4200 PSI
Review Image by OhJohnnyRhodes
Review Image by OhJohnnyRhodes
Review Image by OhJohnnyRhodes
Review Image by OhJohnnyRhodes
Review Image by OhJohnnyRhodes
Disappointed in Quality Control and Customer Support EDIT: Amazon made right after contacting them several times. This was a problem on Simpson's end, and they never took any accountability. They were not only hard to get in contact with, but incredibly dismissive of my having an $1100 brick. This is a 1 star for Simpson, and I will never buy any product from them again. Amazon, thank you for dealing with this problem from... omg... it's like Homer Simpson hiding in the bushes. -end EDIT I bought the Simpson 4200 PSI / 4.0 GPM pressure washer and was excited to put it to work—until I realized the cart was rubbing on the motor right out of the box. Not exactly confidence-inspiring on a brand-new unit. There was no way to move the cart at all. This would have been noticed while putting the washer in the box, assembly, or any other step of the way. What other problems am I going to find with this? I reached out to Simpson expecting some accountability or a solution, but instead they just passed the buck and told me to take it up elsewhere. No real help, no interest in fixing the issue. "We just do Parts," the person on the phone told me. Well the parts didn't fit together! For a premium-priced machine, I expected a lot more from both the product and the support team. They told me to try and contact Amazon instead. Very rude person on the phone there as well. I am going to probably end up fixing this myself. You can see from the pictures they mounted the washer 2 inches too far to the left facing the front of the machine. It would be one thing if the manufacturer owned up to the mistake, but she couldn't wait to get me off the phone fast enough. I've never had worse service. I emailed several times with no answer as well. ... show more
Reviewed in the United States on April 14, 2025 by OhJohnnyRhodes
    • Great product plagued by poor packaging and shipping.
Style: 4400 PSI
This is a great product. I read all the negative reviews and decided they came down to shipping damage in some cases and misuse in others. So I expected shipping damage and that's what I got, plus a missing hitch pin clip caused a wheel to come off. I knew Amazon would take care of it and they did, but I had to install the replacement parts myself. This is a serious and very powerful pressure washer so if you didn't know how to change out simple mechanical parts you might not really want this size of pressure washer either. Now as.to why they arrive damaged... Poor packaging by the manufacturer and absolutely no arrows on the box indicating right side up. The box was on its side in the Amazon truck and then the guys dropped it on my garage floor upside down. So the muffler heat shield was bent. Otherwise it works fine and I like it but it's overkill for my use around the house and car washing. The one annoying thing is that it absolutely will not start unless you are pulling the trigger on the spray wand while also pulling the starter cord. Otherwise the pump pressure builds up so fast that the engine can never get going. I think that's some sort of design flaw. ... show more
Reviewed in the United States on September 19, 2025 by RalphP
    • Great pressure washer!
Style: 4400 PSI
I moved up from a 2500psi 2gpm pressure washer. Wow, it's great to have the added power both psi and flow! This is definitely a little bigger to handle - heavier to get down and up the hill to my backyard, and it would be difficult for one person to pickup and put in the back of an SUV without help or some kind of ramp. Once you have this power, there's no going back though. It just gets the job done so fast. I was so sore after using the other unit- it took forever. This one just gets it done and I am not sore the next day. I also found that this stores easier than the dimensions make it appear. It fit right where my smaller one did, and if I remove the main handle and hang it on the wall, it takes up even less space. Recommended. ... show more
Reviewed in the United States on April 18, 2026 by D. Bartlett

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