Simpson CM61456-S - 3200 PSI 2.5 GPM 170cc Gas Pressure Washer

The Simpson CM61456-S is a gas-powered pressure washer offering a maximum water pressure of 3200 PSI and flow of 2.5 GPM. (Read full specs)

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Simpson CM61456-S 3200PSI Gas Pressure WasherSimpson CM61456-S 3200PSI Gas Pressure WasherSimpson CM61456-S 3200PSI Gas Pressure WasherSimpson CM61456-S 3200PSI Gas Pressure Washer
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Price history for the Simpson CM61456-S
Highest Price
$299.00
Lowest Price
$296.99
Current Price
$296.99

Features and Specifications

FuelGas-Powered
HandlingHand Truck
WaterCold (104°F max.)
PSI3200
GPM2.5
Cleaning Units8000
Engine170cc OHV 4-stroke
PumpOEM Technologies™ Axial Cam
SeriesClean Machine
FrameSteel
Soap injectionYes
Soap tankYes
Nozzles0°, 15°, 40°, Soap, Turbo
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft, ⌀1/4
Hose storageHooks
Dimensions
(D x W x H)
Approx. 22 x 18 x 35.8 in
Weight50 lbs
Wheels2 wheels, ⌀12", never flat
Included accessoriesFunnel, nozzle cleaner, wand, spray gun, high pressure hose, 5 nozzles
SecurityLow oil, trigger lock and thermal relief valve
EmissionsEPA
Warranty5 years
UPC636893409011

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.

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Description

Zoom on the Simpson CM61456-S

The Simpson CM61456-S is a heavy duty, commercial pressure washer, and enables:

  • focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
  • general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
  • delicate surface cleaning, andbroad area cleaning with reduced pressure
  • 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

Its axial cam pump, which utilizes a 170cc engine, may deliver a pressure of up to 3200 PSI (almost 53 times more than a standard garden hose) and a flow of up to 2.5 GPM. Corresponding to these values is a cleaning power of 8000 Cleaning Units.

Initiating the engine of this gas pressure washer is achieved through a classic pull-start process.

The pressure washer's tank has a maximum capacity of 0.21 gallon for storing gasoline.

Design & Handling

The hand truck design of the Simpson CM61456-S ensures effortless movement and transportation. 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 CM61456-S convenience of transport.

At 50 lbs, this unit strikes a balance between portability and stability, making it easy for most users to handle. A significant portion of this weight is attributed to the inclusion of the 170cc engine and a sturdy steel frame. However, with its two 12" never-flat wheels, the CM61456-S remains highly maneuverable.

Main Features

The Simpson CM61456-S's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.

  • Soap injection: Detergent storage is facilitated by the inclusion of a dedicated tank. Upon attaching a soap nozzle, the pressure washer seamlessly integrates the detergent into the water flow.
  • 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: In the table below, you can see the 5 included nozzles alongside their respective recommended surface uses.


15°

40°

Soap

Turbo
Concrete, brick, masonryUse with cautionSuitableSuitableSuitableUse with caution
Siding, gutters, houseNot recommendedUse with cautionSuitableSuitableNot recommended
Fencing, deck, patioNot recommendedUse with cautionSuitableSuitableNot recommended
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionSuitableNot recommended

Please be aware: The shapes of the depicted nozzles are for illustration purposes and may differ. Symbols utilized include a red cross indicating 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'

Other Features

The specs of the Simpson CM61456-S

The Simpson CM61456-S

  • Onboard storage: The Simpson CM61456-S features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
  • Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage), a trigger lock mechanism (which prevents accidental operation) and a low oil protection.
  • Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Simpson CM61456-S also comes with pressure hose, spray gun, funnel, wand and nozzle cleaner.

The Simpson CM61456-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 CM61456-S compare to similarly priced pressure washers.

  • Capable of delivering a maximum pressure of 3200 PSI, the Simpson CM61456-S is among the gas-powered products known for achieving the highest water pressure, in the $240 to $300 price range.
  • Featuring a water flow of up to 2.5 GPM, this washer ranks among the top performers in the price range mentioned above, delivering a substantial volume of water.
  • Boasting 8000 Cleaning Units (PSI X GPM), the CM61456-S places itself as one of the most efficient choices in its specific price range.

Price comparison

As you can see from these interactive charts, when compared to other gas-powered washers between 8000 and 8500 Cleaning Units, the Simpson CM61456-S is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget pressure washer.

The bottom line

STRENGTHS:
  • Inexpensive
  • 5 year (limited) warranty
  • Good range of nozzles included
  • Onboard storage
  • Several security features
  • High PSI for the price
  • High GPM for the price
  • High CU for the price
WEAKNESSES:
  • The Simpson CM61456-S doesn't have any notably low specs.

Do you own the Simpson CM61456-S and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

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 CM61456-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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