Champion 100579 - 3000 PSI 2.3 GPM Gas Pressure Washer With Honda Engine
The Champion 100579 is a gas-powered pressure washer offering a maximum water pressure of 3000 PSI and flow of 2.3 GPM. (Read full specs)
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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Hand Truck |
| Water | Cold (104°F max.) |
| PSI | 3000 |
| GPM | 2.3 |
| Cleaning Units | 6900 |
| Engine | 160cc Honda GCV160 OHV 4-stroke |
| Pump | Annovi Reverberi Axial Cam |
| Frame | Steel |
|---|---|
| Soap injection | Via siphon hose |
| Soap dilution | 12:1 |
| Nozzles | 0°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀9/32 |
| Hose storage | Straps |
| Dimensions (D x W x H) | Approx. 26.1 x 17.4 x 31.8 in |
|---|---|
| Weight | 51.4 lbs |
| Wheels | 2 wheels, ⌀12", solid |
| Included accessories | Oil, funnel, wand, spray gun, high pressure hose, soap hose, 4 nozzles |
| Security | Trigger lock and thermal relief valve |
| Emissions | CARB, EPA |
| Warranty | 2 years |
| UPC | 817198024653 |
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.
Description
Champion’s 3000-PSI gas pressure washer with 2.3 GPM features four nozzles, 12-inch wheels, a 25-foot high-pressure hose, comfort grip gun and an AR axial cam pump for consistent cleaning.
Zoom on the Champion 100579
The Champion 100579, a heavy duty pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:
- spot cleaning of hard, unpainted surfaces, reaching high areas, and removing stubborn stains
- mild cleaning for delicate surfaces, and low-pressure cleaning for broader areas
- 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
Its axial cam pump, which utilizes a 160cc engine, may deliver a pressure of up to 3000 PSI (almost 50 times more than a standard garden hose) and a flow of up to 2.3 GPM. Corresponding to these values is a cleaning power of 6900 Cleaning Units.
The Honda GCV160 engine of this gas pressure washer is activated by pulling a starter cord, following a traditional approach.
Fuel for the pressure washer is housed in a tank capable of holding up to 0.9 gallon of gasoline.
Design & Handling
Thanks to its hand truck design and approximate dimensions of D26.1 x W17.4 x H31.8 in, the Champion 100579 offers great mobility. The sturdy steel frame ensures the longevity of the assembly, offering stability and protection for internal components, even during rigorous use. The foam-padded fixed handle adds to the 100579 convenience of transport, while offering a comfortable grip.
At 51.4 lbs, this unit strikes a balance between portability and stability, making it easy for most users to handle. Its 160cc Honda GCV160 engine and steel frame account for a good chunk of that weight. Yet, its two 12" solid wheels ensure the 100579 remains effortlessly maneuverable.
Main Features
Along with the Champion 100579 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: Even though the device doesn't have a soap tank, detergent is supplied by a siphon hose. The detergent is diluted with a 12:1 ratio by the Champion 100579's automatic soap dilution mechanism. Once a soap nozzle is connected, the pressure washer automatically blends the detergent with the water flow.
- Pressure hose: With a set of easy-to-use straps, the unit offers a practical solution for maintaining workspace order, allowing the included 25 ft ⌀9/32" high-pressure hose to be neatly stored when idle.
- 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 4 included nozzles alongside their respective recommended surface uses.
0° | 25° | 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: Stay prepared for any job with Champion 100579'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 thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
- Accessories: Included with the Champion 100579 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 spray gun, wand, funnel, pressure hose, oil and soap hose.
The Champion 100579's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Champion 100579 compare to similarly priced pressure washers.
- The Champion 100579 and its 3000 PSI, ranks amongst gas-powered pressure washers with a comparably low pressure output, considering the units that cost between $400 and $500. If you're going after the highest possible power of the water stream, one of the best in this price range is the Simpson PS61201 that can reach up to 3500 PSI.
- In comparison to other devices in the above-mentioned price range, this washer and its 2.3 GPM (gallons per minute), has one of the lower GPM values. If your priority is efficient debris removal, consider one of the products with the highest GPM in this price range, such as the Excell EPW2123100, boasting 2.8 GPM.
- With a cleaning power of 6900 Cleaning Units (PSI X GPM), the 100579 falls on the lower end compared to similarly priced gas-powered devices. In case you are looking for the highest overall cleaning power, in this price range, one of the current champions is the Simpson PS61201 and its 8750 Cleaning Units.
Price comparison
As you can see from these interactive charts, when compared to other gas-powered washers between 6500 and 7000 Cleaning Units, the Champion 100579 is on the expensive side of the price range.
While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.
The bottom line
- Honda engine
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- On the expensive side
- No soap tank
- Low PSI for the price
- Low GPM for the price
- Low CU for the price
About Champion Power Equipment
Champion Power Equipment is a US-based power equipment manufacturer founded in 2003. Even though Champion is best known for their portable generators, the company has an extensive portfolio of products, including logging and lawn equipment, and pumps and pressure washers. Their products are listed as engineered in the US, in Sussex, WI. However, the company does not provide information on the origin of their components. Champion has two major distribution centers in Northern America. Their US distribution center is located in Jackson, TN and Canadian in Burlington, Ontario.
Warranty Information
The Champion 100579 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Champion pressure washers, please contact the Champion Customer Support: 1-877-338-0999.



