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
The Simpson CM61236 is a medium duty pressure washer, and enables:
- spot cleaning of hard, unpainted surfaces, reaching high areas, and removing stubborn stains
- comprehensive cleaning of hard surfaces, vehicle washing, and readying surfaces for painting
- soft cleaning of delicate surfaces, and gentle cleaning for larger areas with low pressure
- applying detergents or chemicals, and rinsing surfaces afterward
Its power characteristics and design, its main features and all its additional features are presented ahead.
Power
With a 15-amp induction motor, its axial cam pump delivers a pressure of 2700 PSI (roughly 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, resulting in the Simpson CM61236's cleaning power of 2520 Cleaning Units.
The CM61236 starts up effortlessly with a quick press of an ON/OFF switch, ensuring ease of use. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.
Design & Handling
With its hand truck design, the Simpson CM61236 provides great mobility. Built to endure, the steel frame ensures the assembly's longevity by providing stability and safeguarding internal components under all working conditions. The handle adds to the CM61236 convenience of transport.
At 41.8 lbs, this unit strikes a balance between portability and stability, making it easy for most users to handle. That weight is mainly due to the inclusion of the motor and a solid steel frame. However, with its two 9" never-flat wheels, the CM61236 is easy to maneuver.
Main Features
Along with the Simpson CM61236 itself, the package also includes a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are discussed in further detail below.
- Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. The pressure washer automatically dispenses and mixes the detergent with the water when a soap nozzle is attached.
- Pressure hose: For easy organization, the included 25 ft ⌀1/4" high-pressure hose can be stored on the unit using a set of convenient hooks when it's not in use, ensuring a clutter-free workspace.
- Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook.
- Nozzles: Find details on the 4 included nozzles and their recommended surface applications in the table below.
0° | 15° | 40° | Soap | |
|---|---|---|---|---|
| Concrete, brick, masonry | ||||
| Siding, gutters, house | ||||
| Fencing, deck, patio | ||||
| Lawn equipment, boat, RV |
Important note: The shapes of the depicted nozzles serve for illustration purposes only and may vary. Symbols used include a for 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Onboard storage: The Simpson CM61236 allows you to be always fully prepared, as it features a handy storage area, where nozzles and accessories can be stored.
- 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: 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 power cord, pressure hose, spray gun, wand, soap hose and nozzle cleaner.
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.
- The Simpson CM61236, with a maximum pressure output of 2700 PSI, has an average pressure output, when considering electric units in $400 to $500 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Ryobi RY143011, which reaches up to 3000 PSI.
- This washer, with a GPM of 1.2 (gallons per minute) has a somewhat lower water flow value compared to devices in its price range. 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.
- At 2520 Cleaning Units, the CM61236 ranks on the lower side of cleaning power among devices with similar pricing and fuel type. If you are after the highest overall cleaning power, the Ryobi RY143011 with its 3300 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this 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.

