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PowerShot PS4240 4200 PSI at 4.0 GPM Cold Water Gas Pressure Washer with HONDA GX390 (49-State)

$98900
/box
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$undefined.00 /mo* suggested payments with months* financingApply Now
  • Reliable high performance premium Honda GX390 Engine
  • Maintenance free AAA Triplex Pump made by Comet
  • Steel-Braided Quick Connect high pressure hose
  • See More Details

Frequently Bought Together

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Price:
$98900

Product Overview

The SIMPSON PowerShot Series is designed to meet the rigorous demands of the cleaning pro. Heavy-duty pressure washers with flow and reliability. Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services. Equipped with premium HONDA, KOHLER or SIMPSON OHV engines built with high-quality components, designed for optimum performance and renowned for being easy to start. AAA industrial triplex pumps with patent pending PowerBoost Technology provides higher pressure at the nozzle resulting in greater impact and cleaning performance.
  • Honda GX390 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
  • Welded 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°, 25°, 40° and soap to use for a variety of cleaning applications
  • Warranty: 3-year limited commercial engine warranty 5-year limited pump warranty 10-year limited frame warranty 90-day limited accessory warranty
  • **Does not ship to California**
  • California residents

Info & Guides

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PowerShot PS4240 4200 PSI at 4.0 GPM Cold Water Gas Pressure Washer with HONDA GX390 (49-State)

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PowerShot PS4240 4200 PSI at 4.0 GPM Cold Water Gas Pressure Washer with HONDA GX390 (49-State)
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BrandDEWALTSIMPSONSIMPSONSimpson
Name3600 PSI at 2.5 GPM HONDA GX200 with AAA Triplex Pump Cold Water Professional Gas Pressure WasherPowerShot PS4240 4200 PSI at 4.0 GPM Cold Water Gas Pressure Washer with HONDA GX390 (49-State)Water Blaster WB60824 4400 PSI at 4.0 GPM 420 Belt Drive Cold Water Pressure WasherAluminum Water Blaster ALWB60827 4200 PSI at 4.0 GPM HONDA GX390 Cold Water Pressure Washer (49-State)
Price
$59900
/carton
$98900
/box
$104900
/carton
$149900
/carton $1529.99
Save $30.99 (2%)
Ratings
(1076)
(671)
(15)
(9)
GPM2.5444.0
Suggested UseCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,WindowDecking,Driveway,Grill,Patio Furniture,Siding,WindowCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,WindowCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window
FeaturesAbrasion Resistant,Chemical/detergent injection,Cold water,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Interchangeable wand,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips
Start TypeRecoil StartRecoil StartRecoil StartRecoil Start
Commercial / ResidentialCommercialCommercialCommercialCommercial
Pump TypeTriplexTriplexTriplexTriplex
IncludedEngine oil,Hose,Onboard storage,WheelsEngine oil,Hose,Onboard cord storage,WheelsEngine oil,Hose,Onboard storage,WheelsEngine oil,Hose,Onboard storage,Wheels
ReconditionedNewNewNewNew
Nozzle TypePro Style tips with quick disconnectPro Style tips with quick disconnectPro Style tips with quick disconnectMulti-Pattern
CA (CARB) CompliantCARB CompliantCARB CompliantCARB CompliantCARB Compliant
View ProductView ProductView ProductView Product

Specifications

Dimensions

Assembled Depth (in.)
38 in
Assembled Height (in.)
29 in
Assembled Width (in.)
23.5 in
Hose length (in.)
600
Interior Hose Diameter (In.)
3/8 in
Wheel Diameter (in.)
13 in

Details

Assembly Required
No
CA (CARB) Compliant
CARB Compliant
Commercial / Residential
Commercial
Connection Type
3/8 in. Quick Connect Hose & Trigger Handle
Engine Displacement (cc)
389
Engine Make
Honda Engine
Engine Type
GX390
Features
Abrasion Resistant,Chemical/detergent injection,Interchangeable wand,Quick connect tips
Fuel Tank Capacity (gallons)
1.6
GPM
4
Hose Material
Steel
Included
Engine oil,Hose,Onboard cord storage,Wheels
Maximum Pressure (PSI)
4200
Nozzle Type
Pro Style tips with quick disconnect
Number of tips included
5
Pressure Washer Power Type
Gas
Product Weight (lb.)
136 lb
PSI Range
3200+ PSI
Pump Brand
AAA
Pump Type
Triplex
Reconditioned
New
Returnable
30-Day
Start Type
Recoil Start
Suggested Use
Decking,Driveway,Grill,Patio Furniture,Siding,Window
Water capability
Cold

Warranty / Certifications

Manufacturer Warranty
3 Year limited commercial engine warranty : 5 Year limited pump warranty : 10 Year limited frame warranty : 90 Day limited accessory warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.3
    out of 673 reviews
  • 86% recommend this product
Filter by:
Showing 1-10 of 673 reviews
Great machine overall. Never settle for vertical shaft pressure...
Great machine overall. Never settle for vertical shaft pressure washers if you want one to live longer then 2 years. This is a great pressure washer and pump. Highly recommend for someone who uses it more then just twice a year.
by HomeDepotCustomer
  • Verified Purchase
So Far, So Good
This item was purchased to clean mostly concrete surfaces around a business complex. I have only had it a few days but have already put about 6 hours of operation on it. So far, very pleased with the pressure washer. The two photographs are of a concrete area in front of a dumpster cage which was almost black with grime. As you can see, it did a good job of cleaning the concrete. I will say that, as many others have mentioned, the Honda GX200 seems somewhat finicky to start. Most of my gas powered equipment from lawn mowers to generators are Honda and they usually start on one pull. Not this engine. I followed the enclosed "Supplemental Starting Instructions" that came with it. Still took a number of pulls and messing with the choke, throttle, etc. to fire up. Once warm though, it starts fine. It's early, but so far the thing works very well
by TBPARKER
    • Recommended Product
    A must have for any house owner. And its commercial engine,
    A must have for any house owner. And its commercial engine,
    by yen
      • Recommended Product
      My first pressure washer and I am glad I bought it. I recently retired and have more time to do w...
      My first pressure washer and I am glad I bought it. I recently retired and have more time to do work around the home. My sidewalk and driveway were long over due for cleaning. The last time I had it done it was a few hundred dollars and they did a great job but I figured if I did it myself that would pay for the machine with just a couple of uses. Very simple to set up with clear instructions, It started after about 3 pulls on the cord and I was happy with that as I had never used one before and was not quite sure how much throttle and choke to use but it was not a problem. I added a surface washer and it did a great job. I will post a picture of one spot with a before and after.
      by Rovertech
        • Recommended Product
        3 people found this helpful
        The Only Reason I'm not giving it a 5 Stars is because of a few small things that I think make it...
        The Only Reason I'm not giving it a 5 Stars is because of a few small things that I think make it better for service. One, the location of the Engine Oil Drain Plug. No where in the instructions or manual did it list the bolt and thread pitch of the drain plug. I had to figure it out on my own, then was looking for an adapter to go from 10mm to 1/4 NPT to pipe the drain away from the frame to a location to collect the oil being drained for service, yet still being protect from any damage while using the unit. ended up ordering "on-line" a "Drainit" extension hose from Home Depot (Didn't like that it was not in stock in the store). Some of the other reasons; the unit did not come with a Engine "Hour Meter" which the service manual refers to Engine Hours Run" to determine when to check or service the Engine Oil, Spark Plug, Air Filter Element, etc. Also, the Pressure Wand is not secured to the side of the unit and falls out when moving the unit around to place in the location you want to use it at. I ended up making a custom bracket for the Pressure Wand, and ordered a aftermarket "Hour Meter" and installed it on the unit. I also made an bracket to secured a plastic bottle to hold cleaning solution to put the suction tube into it. I made a "Check Sheet" for operations and service and laminated to protect it and attached it to the unit. These are not Home Depot fault, but maybe someone could inform Simpson (FNA) about these small items that would put the unit over the top against the other manufactures. I am now very happy with the out come and look forward to using the Simpson Powershot Power Washer very soon. I submitted the photographs with the correct orientation however, they somehow did not load the same way. I have much more photographs but could not load all of them. I purchased the unit on Saturday, April 12, 2020 and spoke with Home Depot representative "Rich" in Texas and he was very helpful with answering my questions. At first I was looking at a DeWalt Power Washer however, Rich said the ones I was looking at were not available. He was able to provide additional brands and after he providing me with information, I selected the Simpson "Powershot" 3300 PSI, 2.5 Gallon Power Washer. I received the unit on April 20th and filled out the "On-Line" Registration on April 21st with Simpson. I have been ordering the Oil Drain Hose and Hour Meter and other items and have been taking my time to make sure I set the unit up with all the additions the way I want them. Its now May 6th and I Plain on adding the Engine Oil to the motor and fuel and firing it up and testing it out. Looking forward to using it very shortly.
        by Ducky
        • Verified Purchase
        • Recommended Product
        12 people found this helpful
        Set up is easy and the product works as it should. Pros: Power, easy start, small and compact, e...
        Set up is easy and the product works as it should. Pros: Power, easy start, small and compact, efficient design layout for use Cons: I wish the hose was longer and not as stiff. I wish the connection to the garden hose came out a little farther so you could turn both the connection and the garden hose. This thing is compact and you have to basically tilt it vertically to get it up stairs, which leaves you lifting up most of the 82lbs of weight. Overall very happy with my purchase.
        by Luke
        • Verified Purchase
        • Recommended Product
        I have used this pressure washer about 20 times so far. Pros: good pressure, well designed, very...
        I have used this pressure washer about 20 times so far. Pros: good pressure, well designed, very quiet, smooth running once it warms up. Starts easy; most times 1 pull does it. Hose is well made and doesn't hold a memory when uncoiled. Cons: AAA pump gets extremely hot after only a short time (10 min +) at 30 min the water will vaporize off the pump. I can't see how the pump can last long at those temps. While the hose is well made its way to short for washing a standard sized vehicle. At that price range a 30' hose would be expected. So far the pressure washer is performing as expected.
        by Duke
        • Verified Purchase
        • Recommended Product
        6 people found this helpful
        Washer has worked pretty well thus far (3-4 uses in 2 months), but the thermal relief valve poppe...
        Washer has worked pretty well thus far (3-4 uses in 2 months), but the thermal relief valve popped while the machine was off and hadn't been used in over an hour. Had to steal an old valve off my old washer so that I could finish what I needed to. Upon my next use about two weeks later, a bubble began to develop in my hose. Called customer support on both items and they said they could send me a new hose, but told me I would have to take my unit in to a repair shop to determine if the thermal relief valve issue was warrantied or not. They said the nearest repair shop was in Baytown which is about an hour from my house. It would cost more in gas for me to drive my unit to the repair shop than it would be to just order a new thermal relief valve online, so that's a little bit frustrating.
        by Larry
        • Verified Purchase
        4 people found this helpful
        This pressure washer is awesome. Starts first pull every time. I always buy Honda pressure washer...
        This pressure washer is awesome. Starts first pull every time. I always buy Honda pressure washers. I have 1 over 10 years old and still going strong. This 1 is a monster all the power you can ask for. I would definitely recommend this product.
        by Washwizard
        • Verified Purchase
        • Recommended Product
        3 people found this helpful
        What a beast!!! I bought this unit after borrowing my dad's greenworks 2000 PSI electric pressure...
        What a beast!!! I bought this unit after borrowing my dad's greenworks 2000 PSI electric pressure washer which is nice and a little quiet than this unit if the unit is not at full throttle, but there is no comparison. This unit is a beast, easily handles anything you throw at it. As a matter of fact I was using this unit at maybe 1/4 throttle 85% of the time. I've only used this machine twice but I know that is it heavy duty and its going to last me years to come. The one thing I don't like is the pressure hose, compared to the electric unit it is way more rigid and thicker. Now I understand that it has to be able to handle 4200 PSI so it can't be as flexible as lower pressure units but it seems to be high quality, time will tell. I've used this machine with a stainless steel 15 inch surface cleaner and with 3/4 throttle the surface cleaner would literally take off!! The engine starts at the first pull and you don't even have to pull hard to start it, also the engine is super quiet, I thought that it was going to be loud but honestly is very quiet at half throttle or less which honestly is all you are going to need except for surface cleaners you might need a little extra throttle, you can't go wrong with the reliability of a Honda engine. I don't know anything about water pumps but this one seems to be for heavy duty use, again time will tell. This unit has exceed my expectations and I would highly recommend this unit if you want to do professional pressure cleaning!!
        by 302project
          • Recommended Product
          1 person found this helpful
          Showing 1-10 of 673 reviews