The Simpson MegaShot MS60921-S is a gas-powered pressure washer offering a maximum water pressure of 3300 PSI and flow of 2.4 GPM. (Read full specs)
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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Wheelbarrow |
| Water | Cold |
| PSI | 3300 |
| GPM | 2.4 |
| Cleaning Units | 7920 |
| Engine | 187cc 6 HP Honda GC190 4-stroke OHC |
| Pump | Axial Cam |
| Series | MegaShot |
| Other model numbers | 60922 |
| Frame | Welded steel |
|---|---|
| Soap injection | Via siphon hose |
| Soap dilution | 7:1 |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀1/4 |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 23.5 x 21.3 x 22.8 in |
|---|---|
| Weight | 71 lbs |
| Wheels | 2 wheels, ⌀10", pneumatic |
| Included accessories | Oil, steel wand, spray gun, high pressure hose, soap hose, 5 nozzles |
| Security | Trigger lock and thermal relief valve |
| Emissions | EPA |
| Warranty | 5 years |
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.
Description
Zoom on the Simpson MS60921-S
The Simpson MS60921-S, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:
- pinpoint spot cleaning of hard, unpainted surfaces, accessing high areas, and successfully removing stubborn stains
- general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
- gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
- utilizing cleaning solutions, and rinsing surfaces clean
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
The Simpson MS60921-S
The Simpson MS60921-S's axial cam pump, powered by a 187cc (6 hp) engine, can provide a pressure of up to 3300 PSI (approximately 55 times more than a standard garden hose) and a flow of up to 2.4 GPM (CETA-certified values). Thus, the Simpson MS60921-S achieves a cleaning power of 7920 Cleaning Units.
Starting the Honda GC190 engine of this gas pressure washer involves using a conventional pull-start method.
Gasoline is stored in a fuel tank with a maximum capacity of 0.48 gallon.
Design & Handling
With its wheelbarrow design, the Simpson MS60921-S delivers superior maneuverability and stability, facilitating easy transport and steady performance across various surfaces. Built to endure, the welded steel frame ensures the assembly's longevity by providing stability and safeguarding internal components under all working conditions. The handle adds to the MS60921-S convenience of transport.
At 71 lbs, we can't really say that the unit is lightweight, and manually lifting or transporting it could be a significant challenge for users, especially if they need to move it frequently or navigate over uneven terrain. The major reasons for its heavy weight are its 187cc Honda GC190 engine and welded steel frame. Nevertheless, with its two 10" pneumatic wheels, users can manage the MS60921-S with less difficulty, even over uneven terrain.
Main Features
The Simpson MS60921-S
The Simpson MS60921-S comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: Even though the device doesn't have a soap tank, detergent is supplied by a siphon hose. The Simpson MS60921-S includes an automatic soap dilution mechanism, allowing detergent to be diluted to the ratio of 7:1 with ease. Upon attaching a soap nozzle, the pressure washer seamlessly integrates the detergent into the water flow.
- Pressure hose: Utilizing a set of convenient hooks, the unit offers a convenient solution for storing the included 25 ft ⌀1/4" high-pressure hose when it's not in use, keeping it neatly organized.
- Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its steel wand.
- Nozzles: In the table below, you can see the 5 included nozzles alongside their respective recommended surface uses.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | Use with caution | Suitable | Suitable | Suitable | Suitable |
| Siding, gutters, house | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Not recommended | Use with caution | Use with caution | Use with caution | Suitable |
Kindly note: The shapes of the nozzles depicted above are for illustrative purposes and may vary. Symbols indicate suitability, with a red cross signifying 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'
Other Features
Some of the included accessories
- Onboard storage: The Simpson MS60921-S's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
- Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
- Accessories: Included with the Simpson MS60921-S are also the owner's manual (opens in a new tab) and some basic documentation to get you promptly started, along with several accessories, such as soap hose, oil, spray gun, wand and pressure hose.
Product Videos
The Simpson MS60921-S's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Simpson MS60921-S compare to similarly priced pressure washers.
- The Simpson MS60921-S, reaching a PSI of up to 3300, is one of the more powerful gas-powered units in $400-500 price range. As for the device with the most powerful water stream, in this price range, one of the top products is the Simpson PS61201 with 3500 PSI.
- Featuring a flow rate of 2.4 GPM, this washer sits at an average level of water volume within the previously mentioned price range. If you're looking for optimal debris removal capabilities, consider the Excell EPW2123100 as one of the top choices in this price range, with a flow rate of 2.8 GPM.
- Featuring 7920 Cleaning Units (PSI X GPM) in total, the MS60921-S ranks among the more efficient options in its respective price bracket. If you consider the highest overall cleaning power as a really important factor, the Simpson PS61201 and its 8750 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced units.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from these interactive charts, when compared to other gas-powered washers between 7500 and 8000 Cleaning Units, the Simpson MS60921-S is on the average side of the price range.
Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.
The bottom line
- In the expected price range
- 5 year (limited) warranty
- Honda engine
- Designed to be stable
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- High PSI for the price
- High CU for the price
- Decent GPM for the price
- No soap tank
About Simpson
Simpson has over 50 years of experience making quality products for the outdoor power equipment industry. Part of the FNA Group based in Pleasant Prairie, Wisconsin since 2006, they are a vertically-integrated company, meaning most of the parts and accessories are manufactured and assembled by them. Their manufacturing facilities are international, but their gas-powered pressure washers are made in the USA. With the company motto "Driven by Performance", Simpson continues to offer a great variety of pressure-washing systems for the homeowner or the professional contractor.
Warranty Information
The Simpson MS60921-S is covered under a warranty for up to 5 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Simpson pressure washers, please contact the Simpson Customer Support: 1-877-362-4271.
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