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Champion 100780 - 3100 PSI 2.2 GPM 224cc Gas Pressure Washer

The Champion 100780 is a gas-powered pressure washer offering a maximum water pressure of 3100 PSI and flow of 2.2 GPM. (Read full specs)

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Champion 100780 3100PSI Gas Pressure Washer
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Set an alert for the Champion 100780 - Current lowest price: $331.83
Price History
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Price history for the Champion 100780
Latest updates:
  • $331.83 - May 25, 2024
  • $390.39 - March 3, 2024
  • $386.10 - March 2, 2024
Data source: walmart.com
Since: March 2, 2024
  • Highest Price: $390.39 - March 3, 2024
  • Lowest Price: $331.83 - May 25, 2024

Features and Specifications

FuelGas-Powered
HandlingWheelbarrow
WaterCold (104°F max.)
PSI3100
GPM2.2
Cleaning Units6820
Engine224cc Champion OHV 4-stroke
PumpAnnovi Reverberi Axial Cam
FrameSteel
Soap injectionYes
Soap tank1 gal
Soap dilution12:1
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft, ⌀5/8
Hose storageStraps
Dimensions
(L x W x H)
Approx. 41.5 x 19.5 x 27.1 in
Weight67.2 lbs
Wheels2 wheels, ⌀12", solid
Included accessoriesOil, funnel, wand, spray gun, high pressure hose, soap hose, 5 nozzles
SecurityLow oil, trigger lock and thermal relief valve
EmissionsEPA
Warranty2 years
UPC817198022727

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

Champion’s 3100-PSI gas pressure washer with 2.2 GPM features five nozzles, a detergent tank, 12-inch wheels, a 25-foot high-pressure hose, comfort grip gun and an AR axial cam pump for consistent cleaning. (source: Champion (opens in a new tab))

Zoom on the Champion 100780

The Champion 100780 is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, 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 or chemicals, and rinsing surfaces afterward

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

The Champion 100780 in use

The Champion 100780

Fueled by a powerful 224cc engine, its axial cam pump can generate a forceful pressure of 3100 PSI (roughly 52 times that of a standard garden hose) and a flow rate of up to 2.2 GPM (values claimed by the manufacturer). When these values are taken together, they yield a cleaning power of 6820 Cleaning Units.

To initiate the Champion engine of this gas-powered pressure washer, a traditional pull-start mechanism is employed.

The pressure washer's tank has a maximum capacity of 0.9 gallon for storing gasoline..

Design & Handling

Featuring a wheelbarrow design, the Champion 100780 prioritizes maneuverability and stability, ensuring smooth handling and reliable functionality in demanding cleaning applications. Guaranteeing longevity, the robust steel frame offers stability and protects internal components, even when subjected to demanding tasks. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.

With its 67.2 lbs weight, this unit offers a manageable size that allows for easy handling by most individuals, enhancing user convenience during operation. This weight is largely influenced by the presence of the 224cc Champion engine and a robust steel frame. However, with its two 12" solid wheels, the 100780 is easy to maneuver.

Main Features

The Champion 100780'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 ensured by a 1 gal tank. With its automatic soap dilution mechanism, the Champion 100780 simplifies the process of blending detergent to the prescribed ratio of 12:1. Connection of a soap nozzle triggers the pressure washer to automatically incorporate the detergent into the water stream.
  • 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 ⌀5/8" high-pressure hose to be neatly stored when idle.
  • Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
  • Nozzles: In the table below, you can see the 5 included nozzles alongside their respective recommended surface uses.


15°

25°

40°

Soap
Concrete, brick, masonryUse with cautionSuitableSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionUse with cautionSuitable

Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.

Other Features

Some of the accessories of the Champion 100780

Some of the included accessories

  • Onboard storage: Stay prepared for any job with Champion 100780'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), a thermal relief valve (which helps to prevent internal pump damage) and a low oil protection.
  • Accessories: The Champion 100780 comes with an owner's manual (opens in a new tab) and some basic documentation to get you quickly started. On top of that, you also get funnel, oil, wand, spray gun, soap hose and pressure hose.

The Champion 100780's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Champion 100780 compare to similarly priced pressure washers.

  • With a maximum pressure output of 3100 PSI, the Champion 100780 finds itself in the expected pressure range among gas-powered units that cost between $300 and $400. In case you are looking for a device with the highest possible power of its water stream, one of the top achievers in this price range is the Westinghouse WPX3400 with a PSI of 3400.
  • Compared to other products in the price range noted above, this washer, boasting 2.2 GPM, sits on the lower side of potential water flow. For those prioritizing effective debris rinsing, one of the top products in this price range is the Lifan LFQ3370, offering a high flow rate of 3 GPM.
  • The 100780 ranks as below average in terms of Cleaning Units, compared to gas-powered devices in its price range, reaching only a value of 6820 CU (PSI X GPM). If you consider the highest overall cleaning power as a really important factor, the Lifan LFQ3370 and its 9900 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced 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 100780 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

STRENGTHS:
  • In the expected price range
  • Designed to be stable
  • Good range of nozzles included
  • Automatic detergent dilution
  • Onboard storage
  • Several security features
AVERAGE SPECS:
  • Decent PSI for the price
WEAKNESSES:
  • Low GPM for the price
  • Low CU for the price

Do you own the Champion 100780 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

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 100780 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.

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