Model # PS4240H

Internet #203448619

Simpson PowerShot 4200 PSI 4.0 GPM Gas Pressure Washer Powered by Honda
0879399000713

Simpson

PowerShot 4200 PSI 4.0 GPM Gas Pressure Washer Powered by Honda

  • Reliable high performance premium HONDA GX390 Engine
  • Maintenance free AAA Triplex Pump made by Comet
  • Steel-Braided Quick Connect high pressure hose
$97093 /box
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Product Overview

Designed to meet the rigorous demands of the cleaning pro, the Simpson PowerShot is very 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. Equipped with co mmercial series Honda GX OHV engines that are built with high-quality components and designed for optimum performance in the harshest environments. Honda engines are paired with AAA industrial triplex plunger pumps, a brand with a history of over 40-years of innovation. AAA pumps are equipped with patent pending PowerBoost technology that provides higher pressure at the nozzle, resulting in greater impact and cleaning performance.

California residents: see   Proposition 65 information

  • Honda GX390 OHV commercial series engine with oil alert - engine oil is included
  • AAA industrial triplex plunger pump with ceramic pistons and adjustable unloader for controlled pressure
  • 3/8 in. x 50 ft. high pressure steel-braided hose is non-marring, abrasion resistant and equipped with quick connectors
  • Welded steel frame, steel engine plate, solid steel axle and 13 in. pneumatic tires
  • Secondary handle for protection and on-the-go operating instructions
  • Pro-style spray wand with 5 stainless steel quick connect nozzle tips - 0°, 15°, 25 °, 40° and soap applicator
  • Professional spray gun safety lock-out
  • Convenient on-board accessory storage for spray gun/wand, high pressure hose and nozzles
  • Downstream detergent injection system for convenient use of cleaners

Info & Guides

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Price
$839.00 /box
$970.93 /box
$983.00 /carton
$999.00 /each
Name PowerShot 3,800 psi 3.5 GPM Gas Pressure Washer Powered by Honda PowerShot 4200 PSI 4.0 GPM Gas Pressure Washer Powered by Honda Aluminum Series 4,200 psi 4.0 GPM Cold Water Gas Pressure Washer Honda GX390 4,200 PSI 4 GPM Gas Pressure Washer
Brand Simpson Simpson Simpson DEWALT
Ratings (11) (72) (9) (110)
Commercial Yes Yes Yes Yes
Maximum Pressure (PSI) 3800 4200 4200 psi 4200
GPM 3.5 4 4.0 4
Included Onboard cord storage,Wheels Onboard cord storage,Wheels Hose,Onboard cord storage,Wheels Onboard cord storage,Wheels
Features Chemical/detergent injection,Quick connect tips Chemical/detergent injection,Quick connect tips Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips Chemical/detergent injection,Quick connect tips
Pressure Washer Power Type Gas Gas Gas Gas
Refurbished No No No No
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Specifications

Dimensions

Assembled Depth (in.)
36 in
Assembled Height (in.)
26.5 in
Assembled Width (in.)
23 in
Hose Diameter (In.)
.375 in
Hose length (in.)
600
Wheel Diameter (in.)
13 in

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Commercial
Yes
Connection Type
3/8 in. Quick Connect Hose & Trigger Handle
Engine Displacement (cc)
389
Engine Make
Honda
Engine Type
Direct Drive
Features
Chemical/detergent injection,Quick connect tips
Fuel Tank Capacity (gallons)
1.6
GPM
4
Hose Material
Rubber
Included
Onboard cord storage,Wheels
Maximum Pressure (PSI)
4200
Nozzle Type
Multi-Pattern
Number of tips included
5
PSI Range
3200+ PSI
Pressure Washer Power Type
Gas
Product Weight (lb.)
141lb
Pump Brand
Other
Pump Type
Triplex
Refurbished
No
Returnable
30-Day
Start Type
Recoil Start
Translucent fuel tank
No
Water capability
Cold

Warranty / Certifications

Manufacturer Warranty
Limited Warranty – Commercial Use - 3 Years on HONDA GX engine, 5 Years on AAA pump, 10 Year frame components, 90 Days on spray accessory items

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Customer Questions & Answers

Is the pressure manually adjustable?

Asked by: cl
Update: It seems that with the pump that now comes with this machine the AAA 11.6GA13 pump the unloader knob can be adjusted to lower the pressure by turning it counter clockwise. I guess the manual has not yet been updated. Another way to lower pressure is to use larger size nozzles; the machine comes with 4.0 nozzles, 5.0 nozzles should lower the pressure to about 2600 psi with the engine running at full speed.
Answered by: Mike
Date published: 2017-01-29

Trying to change pump oil which oil do I use use

Asked by: Terry
Terry, we recommend Simpson Brand pump oil but if that is not available then an SAE 15W40 is an acceptable alternative.
Answered by: DJH1916
Date published: 2017-07-06

Does this include a turbo tip?

Asked by: chris
No, you will have to purchase one.
Answered by: Rusty
Date published: 2017-06-20

How many horse power is this machine?

Asked by: Jasonklees
13 hp
Answered by: Rusty
Date published: 2017-06-20
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Customer Reviews

PowerShot 4200 PSI 4.0 GPM Gas Pressure Washer Powered by Honda is rated 4.5 out of 5 by 72.
Rated 4 out of 5 by from The only reason I couldn't give it 5 stars is... The only reason I couldn't give it 5 stars is the entire variety of different degree (40,20 degree etc.) spray nozzle tips were not usable. There is a noticeable uneven needle like pressure pattern at the top and bottom of each spray attachment.
Date published: 2017-02-28
Rated 2 out of 5 by from Let the buyer beware ! my pressure washer arrived damaged,I went to home depot first,was told to ... Let the buyer beware ! my pressure washer arrived damaged,I went to home depot first,was told to call simpsons, then i called simpsons, was told to call honda, called them and was told to take it to the local honda engine repair shop, their answer was we only work on commerical engines.the pressure washer has a warrenty, I bought an extra warrenty thru Home depot.and all I get is a run a round
Date published: 2017-04-12
Rated 5 out of 5 by from Great product I run a concrete cleaning buisness and this pressure washer does a great job, couldn't ask for more.
Date published: 2017-01-31
Rated 5 out of 5 by from This unit will do it all as it should, its a Simpson with a Honda engine. We replaced our old uni... This unit will do it all as it should, its a Simpson with a Honda engine. We replaced our old unit but needed the 4 gpm to run a 20" surface cleaner. The cleaning time was cut 80% on the side walk and driveway alone verses using the wand. You can always change your tips to reduce pressure when cleaning other items, very flexible. Brian Daytona Beach Fl.
Date published: 2017-06-20
Rated 1 out of 5 by from Waited 2 weeks for this to arrive. It already had... Waited 2 weeks for this to arrive. It already had a little gasoline (~1-2oz) in the tank which I thought I got a used one but apparently it gets tested before being sent out?? Regardless, it did not even start and the tool center could not figure out the problem with it. HORRIBLE experience overall.
Date published: 2017-05-02
Rated 5 out of 5 by from You can't have to much power.... You can't have to much power.
Date published: 2017-02-21
Rated 1 out of 5 by from The brass piece on the hose that connects the wand... The brass piece on the hose that connects the wand and the machine broke on the first day we used it!
Date published: 2017-03-28
Rated 4 out of 5 by from Used for two jobs so far. Seems to work good..lots... Used for two jobs so far. Seems to work good..lots of power. Wand isn't as sturdy as I'd like so treat it with care. Hose is nice, unit pushes easier than i thought. Pretty heavy for one man to lift by himself. Paid 600 so I'm more than happy but i would have been just as happy if i didn't get a deal.
Date published: 2017-06-29
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