SIMPSON Powershot Pressure Washer 4000-PSI 3.5-GPM Cold Water Gas Pressure washer with 5 Spray Tips
Item #950262 |
Model #PS60918
HONDA GX270 engine with low oil shutdown feature
Reliable AAA industrial triplex plunger pump with PowerBoost Technology delivering higher pressure at the nozzle
Monster hose 3/8-In x 50-Ft kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket
Steel frame construction with powder coated finish for durability and corrosion resistance
13-In premium tires for ease of maneuverability across various terrain
5 Quick connect nozzle tips: 0, 15, 20, 40 degree and soap to use for a variety of cleaning applications, 31" wand lance included
Ergonomic 360-degree side assist rotating spray gun designed for operator comfort and control
3 Year limited commercial engine warranty + 2 year SIMPSON engine protection plan | 5 year limited pump warranty | 10 year limited frame warranty | 90 day limited accessory warranty
Does not ship to California
General | |||
|---|---|---|---|
Color/Finish Family | Multiple colors/finishes | Hose Material | Steel |
Manufacturer Color/Finish | Multiple Colors | Wheel Material | Rubber |
Series Name | Powershot Pressure Washer | Wheel Type | Pneumatic |
Type | Pressure washer | Start Type | Manual/Pull start |
Power Source | Gas | Usage | Heavy-duty |
Grade | Commercial | Nozzle Type | Pro style tips with quick disconnect |
Package Contents | Pressure washer, hose, spray gun, spray lance, spray nozzles, siphon tube with filter, engine oil, owner's manual, and quick setup guide | Pump Type | Triplex |
Dimensions | |||
|---|---|---|---|
Engine Oil Capacity (oz.) | 37.12 | Battery Amp Hours | 0 |
Fuel Capacity (Gallons) | 1.4 | Amperage | 0 |
Hose Diameter | 3/8-in | 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 |
Features | |||
|---|---|---|---|
Adjustable Wand | No | Integrated Storage | No |
Battery Recharge Time (Hours) | 0 | Interchangeable Wands | Yes |
Battery Run Time (Hours) | 0 | Lowe's Exclusive | Yes |
Brushless | Yes | Number of Batteries Included | 0 |
Chemical/Detergent Injection | Yes | Number of Spray Tips Included | 5 |
Corded/Cordless | Cordless | Pressure Rating (PSI) | 4000 |
Detergent Tank Options | None | Quick Connect Tips | Yes |
Engine Brand | Honda | Recommended Engine Oil | 10W-30 |
Engine Displacement (Cu. Centimeters) | 270 | Reconditioned | No |
Engine Horsepower | 8.5 | Soap Applicator Included | No |
Engine Oil Included | Yes | Variable PSI | No |
Engine Series | GX | Water Tank | No |
Engine Torque (Foot/lbs.) | 14.1 | Water Temperature | Cold |
Flow Rate (GPM) | 3.5 | Wheels Included | Yes |
Includes Surface Cleaner | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 3-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | Not safety listed | |
CARB Compliant | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 47121800 | ||
Check out the Best Selling Pressure Washers on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The pressure washer offers powerful performance with a reliable Honda engine that provides ample pressure and flow rate for various cleaning tasks. Many users praise its durability and convenient features like the adjustable pressure knob and additional wand handle. However, some customers have reported issues with premature component failures and lower-than-advertised pressure. Overall, it appears to be a high-quality product when functioning properly, but users should inspect it carefully upon delivery and be prepared to follow up with the manufacturer if any problems arise.
Customer review summary generated by AI, including incentivized reviews.Customer Sentiment
Reliable washer
Reliable workhorse, gets the job done for light commercial work
From simpsoncleaning.com
Great Pressure
I bought this to help support my handyman business
From simpsoncleaning.com
It's good to hear your 4000 PSI pressure washer has delivered impressive power & it's performing to prove itself a great asset to your business. You c...
1000 Dollar Trash
Machine only used twice, light residential, garage kept Machine will not operate. There are only 2 approved service centers in my area.I was told 3 weeks wait to look at unit. Customer service is non existent and the registration completed is of no use,they can't even acknowledge registration.
Hi, tim. This certainly isn't the experience we strive for & we hope to accelerate your case. Would you at your earliest convenience reach ou...

Great Power Washer With a Few Minor Issues
This summer I decided to start my own power washing business. I'm 15 and this power washer fit well into my budget. So far, it has been very reliable and the maintnence is easy and straightforward. My unit did not come with a wand and spray gun, but thankfully our vendor let us take one from another unit that was being returned. I am overall impressed with its performance but I do have a few things I dislike about it. First of all, the quick-connect joints on the hose burn out the O-Rings i...
From simpsoncleaning.com
Hi, Boy & a Wagon. We're sorry to hear about the missing wand/gun. If you would give our team a call at 877-362-4271 or email us at productsupport@sim...
Decent Power Washer - lousy lance
Unit is GOOD. They include a bottle of Amsoil small engine oil. EXCELLENT. BUT - the lance is a straight up leaky piece of garbage and Simpson has yet to send a replacement. I had to use an old one and ordered an extension from Amazon because the leaky wand/lance. Leaks at the quick connect (tip) side threads - threads that were malformed, double threaded.
From simpsoncleaning.com
Hi, Paco Washerman. We are very sorry to hear about the condition of your lance upon arrival. We hope your replacement arrives quickly and is just wha...
Not happy
Only used it 3 times and it has exploded. I just don't understand.
From simpsoncleaning.com
This is not normal at all, and we're concerned to hear about what happened with this unit. At your earliest convenience, would you reach out to our te...
Damaged when received
Unit was damaged. Dented gas tank, scratches down the side. Looks used. Going to return unit as Simpson customer service just told me I would need to go through Honda to get a new gas tank and heat shield, they want me to rebuild a brand new $1k pressure washer that I haven’t even taken out of the box. Going to try to purchase another one and just hope it’s not anywhere near the condition of the one I received. I really wanted to use this unit but I feel like I will end up having to go with a di...
Verified Purchaser
DON'T BUY
Within a week unit was shutting down within 2 minutes of using.
Hi, GarciasS. We're sorry to hear about this unusual experience and would like to see if we can determine what might be causing the unit to shut ...

I brought this on Sep 15 and it already breakdown
first few days it worked great. And almost after 15 days break, I tried to use again and all of sudden after 30 mins usage, it started leaking the water at the valve where we connect the connector hose to pressure washer. And it doesn't give me an option return as it's past 30 days. Don't know what to do now. without proper pressure it won't work.
Verified Purchaser
We're sorry to hear about the leak Krishna, and we would like to learn more. If you would contact our team directly at 877-362-4271 or email us a...

58 Questions
58 Questions
3
Answers
3
Answers
3
Answers
2
Answers
2
Answers
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
























We're happy to hear your 4000 PSI pressure washer has been delivering power & reliability to suit your cleaning needs. Thanks for the review, Oc11!