PowerShot PS60843 4400 PSI at 4.0 GPM SIMPSON 420cc Cold Water Pressure Washer
- Powerful 4400 PSI max for tackling super tough power washing jobs
- 3/8 in. thick, 50 ft. hose is kink and abrasion resistant
- Includes detergent and five quick-connect nozzle tips
- See More Details
Frequently Bought Together
Price:
$72900
Product Overview
The SIMPSON PowerShot Series is designed to meet the rigorous demands of the cleaning professional, the SIMPSON PowerShot Series 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. The SIMPSON PowerShot Series designed for optimum performance in the harshest environments.
- California residents
- SIMPSON 420cc engine with low oil shutdown feature
- Reliable AAA industrial triplex plunger pump
- 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
Info & Guides
Product Overview
- Powerful 4400 PSI max for tackling super tough power washing jobs
- 3/8 in. thick, 50 ft. hose is kink and abrasion resistant
- Includes detergent and five quick-connect nozzle tips
$9900
$1181
$4198
Compare Similar Gas Pressure Washers
 | |  |  | |
| Brand | Simpson | Simpson | Simpson | DEWALT |
| Name | SIMPSON MegaShot MS60773-S 2800 PSI at 2.3 GPM HONDA GCV160 Cold Water Pressure Washer | PowerShot PS60843 4400 PSI at 4.0 GPM SIMPSON 420cc Cold Water Pressure Washer | PowerShot PS4240 4200 PSI at 4.0 GPM HONDA GX390 Cold Water Pressure Washer | 4200 PSI 4.0 GPM Gas Pressure Washer Powered by HONDA |
| Price | $32900 | $72900 | $97900 | $122999 |
| Ratings | (568) | (209) | (278) | (64) |
| GPM | 2.3 | 4.0 | 4 | 4.0 |
| Suggested Use | Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window | Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window | Decking,Driveway,Grill,Patio Furniture,Siding,Window | Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window |
| Features | Abrasion Resistant,Adjustable pressure,Chemical/detergent injection,Cold water,Kink free hose,Quick connect tips | Abrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips | Abrasion Resistant,Chemical/detergent injection,Interchangeable wand,Quick connect tips | Abrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips |
| Start Type | Recoil Start | Recoil Start | Recoil Start | Recoil Start |
| Commercial / Residential | Residential | Commercial | Commercial | Commercial |
| Pump Type | Axial | Triplex | Triplex | Triplex |
| Reconditioned | New | New | New | New |
| Nozzle Type | Pro Style tips with quick disconnect | Multi-Pattern | Pro Style tips with quick disconnect | Multi-Pattern |
| Included | Engine oil,Hose,Onboard storage,Wheels | Engine oil,Hose,Onboard storage,Wheels | Engine oil,Hose,Onboard cord storage,Wheels | Engine oil,Hose,Onboard storage,Wheels |
| CA (CARB) Compliant | CARB Compliant | CARB Compliant | CARB Compliant | CARB Compliant |
| View Product | View Product | View Product | View Product |
Compare Similar Gas Pressure Washers
| | | | |
| Brand | Simpson | Simpson | Simpson | DEWALT |
| Name | SIMPSON MegaShot MS60773-S 2800 PSI at 2.3 GPM HONDA GCV160 Cold Water Pressure Washer | PowerShot PS60843 4400 PSI at 4.0 GPM SIMPSON 420cc Cold Water Pressure Washer | PowerShot PS4240 4200 PSI at 4.0 GPM HONDA GX390 Cold Water Pressure Washer | 4200 PSI 4.0 GPM Gas Pressure Washer Powered by HONDA |
| Price | $32900 | $72900 | $97900 | $122999 |
| Ratings | (568) | (209) | (278) | (64) |
| GPM | ||||
| Suggested Use | ||||
| Features | ||||
| Start Type | ||||
| Commercial / Residential | ||||
| Pump Type | ||||
| Reconditioned | ||||
| Nozzle Type | ||||
| Included | ||||
| CA (CARB) Compliant | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Assembled Depth (in.)
38 in
Assembled Height (in.)
26.5 in
Assembled Width (in.)
24.25 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
M22 Universal Threaded Twist On Hose & Trigger Handle
Engine Displacement (cc)
420
Engine Make
OEM Branded
Engine Type
SIMPSON 420cc engine with low oil shutdown feature
Features
Abrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips
Fuel Tank Capacity (gallons)
1.6
GPM
4.0
Hose Material
Steel
Included
Engine oil,Hose,Onboard storage,Wheels
Maximum Pressure (PSI)
4400
Nozzle Type
Multi-Pattern
Number of tips included
5
Pressure Washer Power Type
Gas
Product Weight (lb.)
138 lb
Pump Brand
AAA
Pump Type
Triplex
Reconditioned
New
Returnable
30-Day
Start Type
Recoil Start
Suggested Use
Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window
Water capability
Cold
Warranty / Certifications
Manufacturer Warranty
Engine - 3 Year Limited Consumer : Pump - 5 Year Limited : Frame - 10 Year Limited : Accessories - 90 Days
Questions & Answers
54Questions18Answers
Is it a honda engine?
Asked by Brian November 22, 20202
AnswersBrian, This comes equipped with a Simpson engine. The Simpson Service team.
Can it be used with 140 degree water from hot water faucet?
Asked by TA October 28, 20201
AnswerHi. No, this is a cold water-only pressure washer. The manual specifications indicate: Inlet Water: cold tap (100 °F max)
So I returned my last washer because the pressure unloader would not rotate per the instructions ...
Asked by Ben October 22, 20201
AnswerBen, The unloader valves are some times over tightened at the factory during testing. You only need remove the plastic cover and loosen with a wrench
Water supply any issues keeping enough water going to it? What size hose everyone running to it as a supply?
Asked by Lester October 6, 20202
AnswersHi there. This is not a problem. Per product manual, the inlet pressure can be: Presure of Inlet Water: 20–100 PSI @ 4 gallons per minute (+/- 10%). I run this pressure washer at its maximum 4,400 PSI output from a residential water tap, using a standard (but good, consumer quality) garden hose.
Does this unit have a variable pressure adjustment
Asked by Radar October 1, 20201
AnswerYes it does. I never use it though.
Hi, I just received this unit. The throttle lever does not move.
Asked by Wrpt August 15, 20203
AnswersIt moves, but it takes a LOT of force to move it. You'll think that you're going to bend the lever, but it will eventually slide. I thought the same thing the first time I tried to move it on mine. I didn't loosen after repeated usage either..........it's hard to move!
is a veteran discount available
Asked by tc August 14, 20201
AnswerHi TC, please contact your local Home Depot for available veteran discounts. -SIMPSON Team
Hello, I need the ship dimensions for P60843 and 20" Surface Cleaner 80182. And the confirmation...
Asked by Acsh2792 July 1, 20202
AnswersThis power washer exceeds my expectations and I am a strong believer when investing to make sure you “can’t” out grow your investment. My only disappointment is there is a small leak between the coupler connecting the hose and the wand. I have used the system 2x with same issue. “ this should have never passed a pressure test”
can anyone tell me if this 4400 Psi can run a pavement cleaner 20 in according to the one I just ...
Asked by DLM June 17, 20203
AnswersI run a 20 inch Rigid surface cleaner just fine.
Why Honda [PS60869 4000psi, 3.5gpm @ $879] costs $172 more than Honda made for Simpson [PS60843 4400psi, 4gpm @ $707.13]
Asked by Mark007 June 10, 20202
Answersi wondered the same thing..but im pretty happy to get more power at a cheaper price than i paid for a generac 4200..
Customer Reviews
Overall Ratings
Great machine with a couple of flaws.
July 7, 2020
Customer review from simpsoncleaning.com 
I've had this machine for only a week and only 1 hour and 20 minutes of run time on the hourmeter I installed, so this review is only an initial assessment.
The machine is a beast and not for the frail, it's heavy, the monster hose needs to be rolled, not lassoed, and the recoil from the pressure is a good 30 pounds, so be prepared to get a good workout in. Otherwise, besides it's few flaws, I love it. I ran it at 2750 rpms on the first use to break it in and really, that's more pressure and volume than most other machines put out at full power, and at that rpm the engine sounds like it's just cruising along rather than screaming.
The one major flaw is the pressure release valve installed on the pump, when you shut the machine down it sometimes squirts cold water on a very hot engine resulting in a cloud of steam and the engine complaining with all sorts of crackling sounds from the sudden and unequal contraction on one side of the cylinder wall. I solved the flaw with a rubber elbow and a stainless hose clamp, something Simpson could do for pennies. The other issue is the grab handle that goes over the engine, it doesn't fit squarely against the other handle and I had to leave it off.
Nice power..easy to assemble
February 3, 2020
Started on my second pull ...one pull after that...not sure why I read so many reviews saying it's hard to pull. obviously I have no pressure in the line and handle depressed while starting and shutting down...great flow and power on many throttle settings...it just purred....great buy very pleased
So far so good...
December 10, 2019
Customer review from simpsoncleaning.com
Bought his for my pressure washing business. Great power and accessories. Pressure valve spring broke after two uses, but other than that so far so good.
Response from Customer ServiceDecember 11, 2019
Hello there,
Thank you for taking the time out of your day to leave your feedback. We greatly appreciate your support to our products. Our #1 goal is to provide you the best service possible, therefore we advise reaching out to our customer support team. Their number is 877-362-4271. They will be able to locate an authorized service center near you to identify the occurrence. - SIMPSON Team
Really powerful!
August 20, 2019
Customer review from simpsoncleaning.com
Brace yourself before you pull the trigger, this baby will knock you on your butt. I am able to rinse 3 story gables from the ground with just the 30” extension. My 12’ extension wand and the soap nozzle applies the solution to that height. I added a 5000 psi gauge and, sure enough, I get 4400 psi with the Simpson motor using a 100’ hose.
The pull cord location is a little awkward. The entire unit wants to turn as you pull. I put my foot on the wheel to hold it still but watch that you don’t damage the valve stem like I did. I wish it had an optional battery starter, I’m in good shape and I have to pull real hard for a one-pull start. When shutting it off, bring the wand back to the machine with you because you need to pull the trigger to release pressure if it doesn’t start on the first pull. The unit is well balanced and easy to roll up a ramp into my van.
This unit paid for itself with one job. Of corse it
was a big place...
I have only used the machine on one job so far. But, so far I am very happy with this machine. I ...
August 13, 2019
I have only used the machine on one job so far. But, so far I am very happy with this machine. I do some pressure washing for my lawncare customers and I'd been using my old 2400 psi 2 gpm machine that I had been using around the house. Well the pump finally gave out so it was a good time to step up a notch. This machine is powerful. I really have to hold on to the gun. The extra gpm 's really help when rinsing. It's a breeze to move around. It usually starts the first pull. It's got 50 feet of hose as opposed to 20. I have a 100 foot hose and it handles it just fine. Lots of pluses. It's only been a couple of weeks, but so far sooooo good!
Perfect Power
April 22, 2019
Customer review from simpsoncleaning.com
This pressure washer for the money your not gona find anything that comes close.It has a AAATriplex pump, which I think are the best pumps and long as you flush and use a pump saver of some sort after every use they last forever.I have a Window Cleaning and pressure wash business so I put a lot of hours on my machines.This machine is perfect cause you can adjust the pressure with the unloader valve and it also works great to bead blast stuff with.Like I said for the money this machine is the best and can pretty much do everything,just buy it! You won’t regret it,trust me,I own five of them.....
This is the second one we bought for our business. It's easy to setup, easy to use, and very easy...
February 28, 2019
This is the second one we bought for our business. It's easy to setup, easy to use, and very easy to maintain.
Rating provided by a verified purchaser...
November 12, 2020
Rating provided by a verified purchaser
Rating provided by a verified purchaser...
November 11, 2020
Rating provided by a verified purchaser
Yes, it’s excellent....
November 10, 2020
Yes, it’s excellent.
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