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4.1 out of 5 stars. 130 reviews
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SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water MegaShot Pressure Washer with Kohler SH270 Engine, 10 in. Premium Tires

4.1

(130 Reviews)

|

Item # 1611932

$429.99
A woman outside with a dog
A woman outside with a dog

SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water MegaShot Pressure Washer with Kohler SH270 Engine, 10 in. Premium Tires

  • Online Only

SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water MegaShot Pressure Washer with Kohler SH270 Engine, 10 in. Premium Tires

Item # 1611932

$429.99
or
or
Notice:
This Item cannot be shipped to AK, HI.
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Powersport plans are not available in CA & MD.
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  • Online Only

SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water MegaShot Pressure Washer with Kohler SH270 Engine, 10 in. Premium Tires

Item # 1611932

$429.99
or
or
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$36/mo.†  suggested payments with 12 Months Financing or earn $21 in Rewards+ on this purchase.

This item is available online only

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Notice:
This Item cannot be shipped to AK, HI.
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Powersport plans are not available in CA & MD.
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The Simpson Megashot 3400 PSI at 2.5 GPM Kohler SH270 Cold Water Gas Pressure Washer is perfect for the "Do-it-Yourselfer" looking for maximum performance with minimal investment. The gas pressure washer is simple to use and great for cleaning decks, patios, outdoor furniture, house siding and prepping home exteriors for painting. Its compact design is lightweight and small enough to be easily transported by one person. Equipped with premium HONDA, KOHLER or SIMPSON OHV engines built with high-quality components, this cold water pressure washer is designed for optimum performance and renowned for being easy to start. Warranty coverage included.

Looking for more information on pressure washers? Check out our guide on how to maintain a pressure washer in the product documents section.

  • Gas pressure washer features a KOHLER SH270 engine with low oil shutdown feature
  • Reliable, maintenance-free OEM Technologies axial cam pump with thermal relief
  • MorFlex 5/16-in. x 25-ft. high pressure hose is non-marring, flexible and abrasion resistant
  • Welded steel frame construction with powder coated finish for durability and corrosion resistance
  • Pressure washer features 10 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
  • 2-Year limited consumer engine warranty; 2-year limited pump warranty; 5-year limited frame warranty; 90-day limited accessory warranty

Q&As

1 - 10 of 17 Questions

Q: Wondering if part replacement is available. Im guess the front of the waterpump froze this winter. Need a parts breakdown.

11 months ago
1 Answer
  • A: Kevin, We would be glad to assist you with your parts request. Please contact All parts for assistance at; https://www.allpartsinc.com/us Text Us:1-269-447-0412 Call Us:1-269-685-4123 Hours: Mon-Thu 9:00-5:00 EST Fri 9:00-4:00 EST Don Hattan Service Manager FNA Group 847-348-1508
    Anonymous11 months ago
    Helpful?

Q: Is this product for sale in California?

a year ago
1 Answer
  • A: Hi, Dave. Yes, the MS61085 is indeed available to be sold in California. Thanks for your interest!
    Anonymousa year ago
    Helpful?

Q: Do you have to have water pressure to be able to use this machine or could you also gravity feed it

a year ago
1 Answer
  • A: Thanks for the question, Arobinson. This machine requires a positive feed from a garden hose and will not draw water from a standing source such as a tank. Hope this helps!
    Anonymousa year ago
    Helpful?

Q: 3400 psi model is equipped with a CRX engine. what is the actual brand? or who is the manufacturer ?

a year ago
1 Answer
  • A: Hi, George. CRX is the brand of engine, and it is manufactured by the FNA Group. Thanks for your interest & we hope this helps!
    Anonymousa year ago
    Helpful?

Q: Input pressure and GPM? Why don't you show that under specifications?

a year ago
1 Answer
  • A: Sorry for the confusion, SpexPleez. The minimum inlet water should be 20PSI at 5 GPM for this machine. (The minimum input spec is in the owners manual, but we will certainly take your recommendation into consideration!) Let us know if we can help with anything else!
    Anonymousa year ago
    Helpful?

Q: What kind of fuel does it take

2 years ago
1 Answer
  • A: Hi, Zah1. This takes regular unleaded gasoline with an octane of 86 or above. Thanks for the question & we hope this helps!
    Anonymous2 years ago
    Helpful?

Q: My pressure washer is leaking from the back copper piece and there’s no soap coming out 

2 years ago
1 Answer
  • A: Hi, Dtown118. If you would please contact our support team at 87-362-4271, we would like to learn more to determine what might be going on and just how to improve the performance of the soap function. Thanks for reaching out and we hope to be hearing from you soon!
    Anonymous2 years ago
    Helpful?

Q: what would the operational pressure with the kohler sh265 engine when it is pumping water

3 years ago
1 Answer
  • A: Hi, viper74. The maximum pressure on the MS61084 is 3400 PSI @ 2.5GPM. Thanks for the question.
    Anonymous3 years ago
    Helpful?

Q: Can I use bleach with water for siding on the house

4 years ago
2 Answers
  • A: Hi, Pb27- Thanks for the question. No, we strongly advise against the use of bleach. However, there are lots of great pressure washer friendly detergents available, and some that are formulated specifically for cleaning siding, like the one linked below. We hope this helps! https://www.tractorsupply.com/tsc/product/krud-kutter-house-siding-pressure-washer-concentrate-1-gal?cm_vc=-10005
    Anonymous4 years ago
    Helpful?

Q: Ms61124 3100psi 2.5gpm were do you put pump oil when needed

4 years ago
1 Answer
  • A: For assistance with this inquiry please contact Simpson Customer Service directly at 877-362-4271
    4 years ago
    Helpful?
1 - 10 of 17 Questions

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Reviews

Rating Snapshot

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77 reviews with 5 stars.
24 reviews with 4 stars.
10 reviews with 3 stars.
4 reviews with 2 stars.
15 reviews with 1 star.

Overall Rating

4.1
39 out of 49 (80%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The pressure washer offers powerful performance and effective cleaning capabilities for various surfaces. Customers appreciate its ease of use, sturdy construction, and thoughtful design features like...
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Most Helpful Favorable Review

Beast Mode

5 years ago
Only used it a short time but it is a beast!!! Very satisfied so far!
6 people found this helpful
Show Reviews:

Most Helpful Critical Review

Poor Poor Poor

4 years ago
I purchased this Simpson 61084 on 8/19/21 and I so wanted to like this machine. The Kohler motor starts great and the system has loads of power, but unfortunately the problems outweigh the good. I've used it about an hour and a half now cleaning greasy tractor rims and the problems thus far are: 1. The trigger assembly often gets stuck in the on or a weird half-on position. The only way to unstick it is to turn the entire machine off. 2. Sometimes the pump goes into some sort of a heavy overload position causing the motor to pull way down. The system will not recover unless you turn it off and then restart it after releasing the pressure on the wand. 3. It has zero suction through the soap hose no matter what you do it. 4. The throttle control is a nice idea but it is so tight that it is very difficult to move and when it finally does move it usually moves all at once causing it to shut off. This is going back this weekend.
8 people found this helpful
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  • purchase
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  • powerful
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1 to 4 of 130 Reviews .
1 – 4 of 130 Reviews
Zephyrhills FL
Review 1
Age65 or over

Reviewed and Discontinued

10 months ago
I bought this as a replacement for a previous Ryobi power washer

Yes, I recommend this product.

Originally posted on simpsoncleaning.com

Response from simpsoncleaning.com:
10 months ago
Simpson Team
Hi, Bobo33541. We're sorry to hear you were disappointed by the unit being discontinued but are confident you will enjoy its performance nonetheless! If you are experiencing any performance issues at all with your machine, please don't hesitate to reach out to our team at 877-362-4271 or email us at productsupport@simpsoncleaning.com & we will be happy to help!
Dobson NC
Review 1
Age55 to 64

Exhaust burned grass

2 years ago
Great pressure washer. Starts easy runs good, But... Each spot where washer was located during operation resulted in a 12"x12" dead spot in the grass burned by the machines exhaust. Would have been a 5 star rated machine however I cannot overlook such an obvious design flaw in a machine marketed as a premium residential washer.

Yes, I recommend this product.

Originally posted on simpsoncleaning.com

Response from simpsoncleaning.com:
2 years ago
Simpson Team
We're sorry to hear about the grass Rick W, but glad to know your unit delivered an otherwise great performance. We document all customer feedback for our records and will be sure to pass this along for our team. Thanks for reviewing!
Review 1
Age65 or over

Random

2 years ago
I haven't been impressed with the engine choking randomly during operation.

Originally posted on simpsoncleaning.com

Response from simpsoncleaning.com:
2 years ago
Simpson Team
We're sorry to hear about the engine choking, Brianra. If you would contact our team of product experts at 877-362-4271 or email us at productsupport@simpsoncleaning.com we'd like to learn more to see what is needed to improve performance and get you running more smoothly. Thanks for the review and we hope to be hearing from you soon!
Review 1

Mostly good

2 years ago
Clean oil is the same color as the dipstick = hard to read. It requires 20 oz of oil, you gave me 32. Guess what happened. The dipstick markings are not aligned with the auto-shutoff feature. The oil will show as adequate on the dipstick, but the shutoff sensor will trigger and it won't start. Well built, sturdy. Once I got it going it worked well.

Yes, I recommend this product.

Originally posted on simpsoncleaning.com

Response from simpsoncleaning.com:
2 years ago
Simpson Team
We're glad you quickly figured out the sensor issue, and you've since been happy with the quality build and performance of your new 3400 PSI pressure washer. Feel free to show off your projects any time by tagging #simpsonclean on social media and we'd love to see your before/after photos. We appreciate you sharing your experience, TTownsend!