Your needs, this model
Does it fit your priorities?
Does the standard package include a flat-surface cleaner?
Yes. The exact part 61248 reference includes a 15-inch steel surface cleaner, not merely a compatible accessory listing.
Explore this need in the finder →Is this a 50-State machine because the webaddress says so?
No. The actual title, body and specification identify 49-State and not for sale in California. Check the actual model and emissions information.
Explore this need in the finder →Does it meet a 2.5 GPM working-flow requirement?
That is not resolved. The headline and one-page sheet give 2.5 GPM, while the current maker table gives 2.4 GPM. No working-flow figure is invented.
Explore this need in the finder →The included surface cleaner is the main reason to compare it
The SIMPSON CM61248-S combines a residential gasoline washer with a 15-inch steel surface cleaner. That is a concrete package difference if your work includes suitable patios, paths or other hardscape. A compatible attachment advertised elsewhere is not the same as having one documented in the standard package.
The underlying machine uses a CRX210 engine, OEM Technologies axial-cam pump, 25-foot working hose and a wheeled steel frame. Consider the complete arrangement and your water supply before deciding whether the accessory makes this the right washer for the job.
Read the actual 49-State identification
The maker's webaddress contains a 50-State description, but the actual current title and body identify a 49-State machine and state that it is not for sale in California. The original one-page specification agrees with the body. The address is not the product's emissions identification.
Check the offered unit's exact part number, model and applicable emissions information. The maker also separates owner-manual links for machines purchased before 2024 and on or after 2024. Use the instructions for the actual edition rather than mixing the two.
The flow figure needs an explicit qualification
The product headline and original one-page sheet state 2.5 GPM, while the current maker specification table gives 2.4 GPM. This review does not average those numbers or choose the more favorable one. A numerical working-flow requirement remains unresolved for this reference.
The original sheet identifies a 3400 PSI pressure rating. That does not settle the contradictory flow entry or prove a particular cleaning speed. The surface-cleaner coverage claim is also advertising, not a measured result from this review.
Set up the water before the engine
The current linked operating instructions require an uninterrupted clean, cold-water supply of at least 5 GPM and 20 PSI. Those are inlet requirements, not delivered nozzle flow. A tap that cannot meet them is a poor foundation for the machine even if its headline looks suitable.
The 25-foot high-pressure hose connects the pump to the gun. The supply hose is a separate route. Purge air as instructed before starting and avoid pulling either hose tight to move the unit. There is no documented included bucket-draw setup in this package.
Use the supplied tools for the correct surfaces
The four supplied tips are 0, 15 and 40-degree rinse nozzles plus soap. The original nozzle guidance distinguishes aggressive cleaning of hard unpainted material from wider-pattern work on more vulnerable surfaces. The narrow red jet is specifically unsuitable for wood.
The 15-inch surface cleaner does not remove the need to confirm the surface and accessory instructions. It is a different tool from a rotating turbo lance. Neither should be treated as a universal damage-free shortcut across concrete, timber, paint and joints.
Allow for gas-machine handling and care
The maker lists a 64-pound unit reference and 10-inch pneumatic tires. Wheels help on suitable ground, but lifting into storage or a vehicle is a separate question. Pneumatic tires also have a different ownership routine from never-flat wheels.
The gasoline engine must run outdoors, well away from doors, windows and vents. Fuel, oil, hot components and storage all require attention. A maintenance-free label for the axial-cam pump does not mean the entire pressure washer needs no care.
Who benefits from this package
CM61248-S is relevant when you want the documented 15-inch surface-cleaner bundle, can provide the required tap supply and have an appropriate outdoor station for a gasoline machine. Its hose hanger is not a reel, and the generic manual's optional regulator discussion does not prove an installed pressure-adjusting control.
Choose another verified configuration if California compatibility, a resolved working-flow minimum, hand-carry portability or container-water operation is essential. Those needs should decide the shortlist before an accessory or pressure headline does.
Key details at a glance
| Wheels | Yes |
|---|---|
| Hose reel | No |
| Supported detergent application | Yes |
| Surface-cleaner attachment included | Yes |
| Turbo nozzle included | No |
| Documented dry-tool weight | 64 lb |
| Included working outlet hose | 25 ft |
| Documented rated or working pressure | 3400 PSI |
| Power and package | CRX210 gasoline engine. Run outdoors away from doors, windows and vents. This 49-State model is not for sale in California. |
| Water-supply arrangement | The current linked manual requires clean, cold inlet water at least 5 GPM and 20 PSI. No included container-draw arrangement is established. |
| Pump and operation | OEM Technologies axial-cam pump with thermal relief. A pump maintenance-free label does not remove engine, fuel, filter and hose care. |
| Spray equipment | Four tips: 0, 15 and 40 degrees plus soap. A 15-inch steel surface cleaner is included; a rotary turbo lance is not. |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Sources for this assessment
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