Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 


Please enable your microphone.


We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.


Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.


We are searching now

Your search results
will display momentarily...


Simpson PowerShot PS4240 4,200 PSI 4.0 GPM Gas Pressure Washer

SKU # 105622299
Enter Zip Code for price
Product price

Save Up To
See price at checkout Why?
Product Rating is 4.8

Financing Available! Click here for more details...



Delivery Options for

This item will ship within 0 days.

Protect Your Purchase

We'll fix it, replace it, or reimburse you for it.

Learn More

power plus

Item Information

Designed to meet the rigorous demands of the cleaning professional, the Simpson PowerShot PS4240 4,200 PSI 4.0 GPM Gas Pressure Washer frame is crafted of solid steel making it powerful, yet extremely compact, easy to transport, set-up and load.

  • Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services
  • Designed for optimum performance in the harshest environments

NOTE: This product is gas powered. Please see our Terms & Conditions for specific instructions for product repairs and returns.

Note: This product may require up to 2 additional days for order processing prior to shipping

Specification Description
Product Type: Pressure Washers
Adjustable Pressure: Yes
Brand: Simpson
CARB Compliant: Yes
Frame Type: 2-Wheel Cart
Fuel Tank Capacity: 1.05 qt.
Grade: Prosumer/Professional
Horsepower: 7 HP
Power Type: Gas
Product Height: 38 in.
Product Length: 38 in.
Product Weight: 139 lb.
Product Width: 24 in.
Pump Brand: AAA
Pump Type: Triplex
Spray Nozzles: 0, 15, 25, 40 and soap
Water Temperature: Cold
Engine Make: Honda GX 390
Hose Length: 50 ft.
Rated PSI: 4,200 PSI
Number of Spray Nozzles: 5
GPM: 4
Warranty: 2 Year limited commercial engine warranty, 5 Year limited pump warranty, 10 Year limited frame warranty, 90 Day limited accessory warranty
Manufacturer Part Number 60456
Simpson PowerShot PS4240 4,200 PSI 4.0 GPM Gas Pressure Washer is rated 4.8 out of 5 by 76.
Rated 5 out of 5 by from So far gppd This machine is more expensive than the one it replaces but has some better features like a chrome or maybe it's SS gas cap. My old machine had a cheap carbon steel one that rusted very soon after purchase. This one runs well I just hope the pump doesn't explode like my last one.
Date published: 2019-07-03
Rated 5 out of 5 by from Powerful Terrific machine. Easy start and smooth running. Powerful and works well with sandblast attachment. Enables your own dustless blasting experience.
Date published: 2019-07-01
Rated 5 out of 5 by from Pleased with the cleaning power of the PS4240 The machine is well built; it usually starts on the first pull; however, once you start and then stop it be sure and pull the trigger on the gun to reduce the pressure whille starting
Date published: 2019-06-28
Rated 5 out of 5 by from Powerful and Reliable I bought this pressure washer to do the concrete sidewalks at my house and to rinse my saltwater boat trailer after a day of fishing. It is incredibly powerful. I'm able to quickly finish the chores with power to spare!!!
Date published: 2019-06-15
  • y_2019, m_7, d_16, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_76
  • loc_en_US, sid_105622299, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 0ms
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 1ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;