SIMPSON Powershot 4000 PSI 3.5-GPM Cold Water Gas Pressure Washer Combo Kit
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Items Included in this Collection




Item #5402667 |
Model #PS60869
HONDA® GX270 engine with low oil shutdown feature (49-state compliant)
Reliable AAA® industrial triplex plunger pump
Steel-braided Monster Hose 3/8 in x 50 ft kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket
Welded steel frame construction with a powder-coated finish for durability and corrosion resistance
13 in premium pneumatic tires for ease of maneuverability across various terrain
5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and soap to use for a variety of cleaning applications
Unit Dimensions: L: 38” x W: 23.5” x H: 29”
Unit Weight: 120 lbs
3 year limited engine warranty, 5 year limited pump warranty, 10 year limited frame warranty
General | |||
|---|---|---|---|
Color/Finish Family | Multiple colors/finishes | Hose Material | Rubber |
Manufacturer Color/Finish | Multiple Colors | Wheel Material | Rubber |
Series Name | 3.5 GPM Powershot | Wheel Type | Pneumatic |
Type | Pressure washer | Start Type | Manual |
Power Source | Gas | Usage | Heavy-duty |
Grade | Commercial/Residential | Nozzle Type | Pro style tips with quick disconnect |
Package Contents | Pressure Washer, Spray Gun, Spray Lance, Nozzles, Hose, Owner's Manual, Quick Set Up Guide, Engine Oil | Pump Type | Triplex |
Dimensions | |||
|---|---|---|---|
Engine Oil Capacity (oz.) | 32 | Amperage | 0 |
Fuel Capacity (Gallons) | 1.4 | Cord Length (Feet) | 0 |
Hose Length (Feet) | 50 | Width (Inches) | 23.5 |
Weight (lbs.) | 120 | Height (Inches) | 29 |
Depth (Inches) | 38 | Wheel Diameter (Inches) | 13 |
Battery Amp Hours | 0 | ||
Features | |||
|---|---|---|---|
Adjustable Wand | No | Includes Surface Cleaner | No |
Battery Recharge Time (Hours) | 0 | Integrated Storage | No |
Battery Run Time (Hours) | 0 | Lowe's Exclusive | No |
Brushless | No | Number of Batteries Included | 0 |
Chemical/Detergent Injection | No | Number of Spray Tips Included | 4 |
Corded/Cordless | Cordless | Pressure Rating (PSI) | 4000 |
Detergent Tank Options | None | Quick Connect Tips | No |
Engine Brand | Honda | Recommended Engine Oil | 10W-30 |
Engine Displacement (Cu. Centimeters) | 270 | Soap Applicator Included | No |
Engine Horsepower | 0 | Variable PSI | No |
Engine Oil Included | Yes | Water Tank | No |
Engine Series | GX270 (49-State) | Water Temperature | Cold |
Engine Torque (Foot/lbs.) | 14.1 | Wheels Included | Yes |
Flow Rate (GPM) | 3.5 | ||
Warranty | |||
|---|---|---|---|
Warranty | 3-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | Not safety listed | |
CARB Compliant | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 47121800 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The pressure washer delivers powerful performance and reliable operation, easily handling a variety of cleaning tasks. Many users report the washer starts easily, has good fuel efficiency, and provides impressive cleaning power. However, some customers have experienced issues such as leaks, pump failures, and lower-than-expected pressure output. Overall, the washer is considered a high-quality, valuable product, though a small number of users have had problems requiring service or replacement.
Customer review summary generated by AI, including incentivized reviews.Very Powerful
I only had it a few days but I can see it is a quality product My shop had a very dirty floor, dirt, grease, oil all ground in. The pressure washer and the floor scrubber did an excellent job cleaning years of grime. I also washed an outside concrete deck and two cars. The extra power 4000psi really makes a difference my previous model was a 2500psi Craftsman. simply no comparison So far I really like this machine and with a Honda GX270 it should last as long as my old Craftsman did. Easy to sta...
From simpsoncleaning.com
Equipment is 5 stars
Just used a few hours so far. Delighted to see a professional pump with a 5 year warranty that you can actually change the oil on. Pump failures are where most critical PW fail. Honda Engine I am sure will outlive me. 4 Stars due to lack of documentation on the pump and no instructions on how to register it. Had to search for it on the web. Product itself is 5 star, if you are used to 2,000-3,000 PSI and 2.0 to 2.5 GPM washers this thing will blow your socks off. Be sure to test how much water y...
From simpsoncleaning.com
We're happy to hear you've been impressed with the powerful performance of your new 4000 PSI pressure washer. We will attach a link below with the pum...
Well-Built and Ready for Work
[This review was collected as part of a promotion.] Just unboxed the Simpson PS60869 and I’m already impressed with the build quality. The frame feels sturdy, the components look well-designed, and everything comes together like a machine built for real work. Assembly was straightforward, and the overall setup gives off that “this thing means business” energy. Based on the construction alone, it feels like a solid investment!
From simpsoncleaning.com
We are happy to hear you've been impressed with the rugged quality & we're excited for you to fire up your 4000 PSI pressure washer & get to work! Sho...
Great preasent
Received for present but hav used one of the same type they work great.
From simpsoncleaning.com
Froze up
Stopped working on the 8th time used. Froze up. Frustrating going to see what kind of warranty coverage it really has...
From simpsoncleaning.com
We're sorry to hear about the trouble starting, Ty Montana! Yes, please do reach out to our team at 877-362-4271 or email us at productsupport@simpson...
Awesome product
Great design, plenty of power and reliable. Use it for various jobs and projects and does a great job.
From simpsoncleaning.com
Great Product
Great quality product and price. Powerful and efficient
From simpsoncleaning.com
Don't honor warranty
Seals went on pump after used 5 times with proper maintenance per the owners manual, claims wear and tare to deny 5 year warranty coverage. Pumps are junk. Stay away, only 1 year coverage, miss leading
Hi, Bobby. We're sorry to hear about this experience & would like to connect you to our National Service Manager. He can be contacted at DHat...

Poor Quality Assmebly & No Pressure - NOT WORTH IT
After renting pressure washers every year to clean the deck and siding on the house I finally decided to purchase my own. Given that I was used to Simpson rental units, I figure the Simpson PRO 3700 would be a higher quality home unit. The fact that it is powered by a Honda engine really sold me on it. One issue at the store was their box was unclear if it came with engine oil or not so I purchased a quart to be safe. I got it home and opened the box and things looked good and the assembly l...
From 2.5 GPM PowerShot 3700.0-PSI 2.5-GPM Cold Water Gas Pressure washer with 5.0 Spray Tips
Hi, Disappointed. We are sorry to hear about the disappointing experience you describe. This certainly does not sound normal and we would like to lea...

Took off a star for hose defect and storage.
Got this Spring 2019 just for cleaning concrete and my trash cans on occasion, and for whatever you need a pressure washer for. Tired of having to pay 60 bucks for a rental that I have to haul back and forth, even though it's just a few times a year. I have used it maybe a total of 2 hours so far. Setup was relatively easy and the unit is sturdy, the Honda engine was something I feel is worthwhile when I buy stuff like this, and it starts and runs pretty well, as we have all come to expect fr...
From 2.5 GPM PowerShot 3700.0-PSI 2.5-GPM Cold Water Gas Pressure washer with 5.0 Spray Tips Sweepstakes










We're happy to hear you've found operations easy, & your 4000 PSI pressure washer delivered an impressive power upgrade to tackle such a challenging j...