Simpson CM61236 - 2700 PSI 1.2 GPM Electric Pressure Washer
The Simpson CM61236 is an electric pressure washer offering a maximum water pressure of 2700 PSI and flow of 1.2 GPM. (Read full specs)
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Description
Zoom on the Simpson CM61236
In summary, the Simpson CM61236 is a medium duty pressure washer, which provides:
- pinpoint spot cleaning of hard, unpainted surfaces, accessing high areas, and successfully removing stubborn stains
- overall cleaning of hard surfaces, washing vehicles, and prepping surfaces for painting
- mild cleaning for delicate surfaces, and low-pressure cleaning for broader areas
- applying detergents and cleaning agents, and rinsing off surfaces
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
Powered by a 15-amp induction motor, its axial cam pump can deliver a pressure of 2700 PSI (around 45 times more than a standard garden hose) and a flow of up to 1.2 GPM (CETA-certified values). Although the provided PSI represents the maximum achievable value, it's typically only reached at initial discharge. Under normal operating conditions, the unit has a rated pressure of 2100 PSI. With these values combined, the Simpson CM61236 boasts a cleaning power of 2520 Cleaning Units.
The CM61236 swiftly activates via a simple ON/OFF switch, ensuring user-friendly startup. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.
Design & Handling
The hand truck design of the Simpson CM61236 ensures effortless movement and transportation. With its strong steel frame, the assembly is built to last, providing stability and safeguarding internal components, even in challenging environments. The handle adds to the CM61236 convenience of transport.
With a weight of 41.8 lbs, the unit is comfortably maneuverable for most users, allowing for efficient handling during cleaning tasks. Its motor and steel frame account for a good chunk of that weight. However, with its two 9" never-flat wheels, the CM61236 is easy to maneuver.
Main Features
The Simpson CM61236 comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. 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 allows for an easy storage of the included classic ergonomic spray gun and its wand.
- Nozzles: Refer to the table below for details on the 4 included nozzles and their recommended surface applications.
0° | 15° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | ||||
| Siding, gutters, house | ||||
| Fencing, deck, patio | ||||
| Lawn equipment, boat, RV |
Important: The nozzle shapes shown above are for illustrative purposes and may vary. Symbols denote suitability, with a indicating 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Onboard storage: Stay prepared for any job with Simpson CM61236's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
- Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation) and a thermal relief valve (which helps to prevent internal pump damage).
- Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Simpson CM61236 also comes with spray gun, wand, power cord, nozzle cleaner, pressure hose and soap hose.
The Simpson CM61236's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Simpson CM61236 compare to similarly priced pressure washers.
Note: Even though we couldn’t list its price on this page, our research indicates that some retailers sell this unit around $400.
- Featuring a maximum pressure of 2700 PSI, the Simpson CM61236 finds itself in the projected pressure range for electric units priced from $400 to $500. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the DeWalt DWPW3000, which reaches up to 3000 PSI.
- Compared to other products in the price range noted above, this washer, boasting 1.2 GPM, sits on the lower side of potential water flow. In case you are looking for a device which can most efficiently rinse away debris in the current price range, the Greenworks GPW2702A has the highest GPM of 2.3.
- Featuring 2520 Cleaning Units, the CM61236 sits at the lower spectrum when compared to other devices in the same price range and fuel category. If the highest overall cleaning power is a priority, the DeWalt DWPW3000 and its 3300 Cleaning Units are notable for their higher potential cleaning efficiency compared to units in the same price range.
Price comparison
As you can see from this interactive chart, when compared to other electric washers between 2500 and 3000 Cleaning Units, the Simpson CM61236 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
- Induction motor
- Good range of nozzles included
- Onboard storage
- Several security features
- Decent PSI for the price
- No soap tank
- Low GPM for the price
- Low CU for the price
Features and Specifications
| Fuel | Electric |
|---|---|
| Motor | 15-amp, induction |
| Pump | OEM Technologies™ Axial Cam |
| Water | Cold (100°F max.) |
| PSI (max/rated) | 2700/2100 |
| GPM | 1.2 |
| Cleaning Units | 2520 |
| Frame | Steel |
|---|---|
| Handling | Hand Truck |
| Wheels | 2 wheels, ⌀9", never flat |
| Weight | 41.8 lbs |
| Hose storage | Hooks |
| Soap injection | Via siphon hose |
|---|---|
| Nozzles | 0°, 15°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀1/4 |
| Security | Trigger lock and thermal relief valve |
|---|---|
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, soap hose, 35 ft GFCI power cord, 4 nozzles |
| Warranty | 1 year |
| Series | Clean Machine |
| Other model numbers | 61236 |
| UPC | 879399007835 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 CM61236 is covered under a warranty for up to 1 year. 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: 1-800-381-0999.

