Champion 100784 - 3200 PSI 2.5 GPM 224cc Gas Pressure Washer

The Champion 100784 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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Champion 100784 3200PSI Gas Pressure Washer

Features and Specifications

General
FuelGas-Powered
HandlingWheelbarrow
WaterCold (104°F max.)
PSI3200
GPM2.5
Cleaning Units8000
Engine224cc Champion OHV 4-stroke
PumpAnnovi Reverberi Axial Cam
Features
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
Misc
Dimensions
(L x W x H)
Approx. 41.5 x 19.5 x 27.1 in
Weight68.8 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
UPC817198022741

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 3200-PSI gas pressure washer with 2.5 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 100784

In a nutshell, the Champion 100784 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • spot cleaning of hard, unpainted surfaces or high reach areas
  • thorough cleaning of hard, paint-free surfaces
  • cleaning of painted and fragile surfaces
  • applying detergent and cleaning solutions

Ahead are presented its power characteristics and design, its main features and any other additional features.

Power

The Champion 100784 in use

The Champion 100784

Using an impressive 224 cc engine, its axial cam pump delivers a pressure of up to 3200 PSI (roughly 53 times more than a standard garden hose) and a flow of up to 2.5 GPM (values claimed by the manufacturer). Together, the values result in a cleaning power of 8000 Cleaning Units.

The Champion engine of this gas-powered pressure washer gets started by a classic pull-start mechanism.

Gasoline storage is facilitated by a fuel tank with a maximum capacity of 0.9 gallon.

Design & Handling

The wheelbarrow design of the Champion 100784 grants mobility and stability to the unit. The robust steel frame guarantees longevity of the assembly. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.

The device can be maneuvered with ease by most, since it only weighs 68.8 lbs. A major component of its weight are its 224 cc Champion engine and steel frame. The 100784 can still be easily manipulated and maneuvered, thanks to its two 12" solid wheels.

Main Features

The Champion 100784 comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: Detergent storage is ensured by a 1 gal tank. The Champion 100784 includes an automatic soap dilution mechanism, which will dilute the detergent using a 12:1 ratio. The detergent will be added automatically to the water when a soap nozzle is attached.
  • Pressure hose: Using a set of easy-to-use straps, the included 25 ft ⌀5/8" high-pressure hose can be easily stored on the unit when it is not running.
  • Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook.
  • Nozzles: The table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.
 


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 100784

Some of the included accessories

  • Onboard storage: The Champion 100784 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 trigger lock mechanism (which prevents accidental operation), a thermal relief valve (which helps to prevent internal pump damage) and a low oil protection.
  • Accessories: Included with the Champion 100784 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 wand, spray gun, oil, funnel, soap hose and pressure hose.
  • Emissions: The Champion 100784 is NOT CARB-compliant. Thus, it cannot be purchased or sold in California.

Product Video

The Champion 100784's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Champion 100784 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 $380.

  • With 3200 PSI, the Champion 100784 ranks as one that can reach an above average pressure, amongst the gas-powered products that cost between $300 and $400. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Simpson CM61083 with 3400 PSI.
  • In its respective price range, the water flow of this washer, 2.5 GPM (gallons per minute), ranks as average. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Predator 3100, with a GPM of 2.8.
  • The 100784, which reaches up to 8000 Cleaning Units (PSI X GPM) is one of the more efficient, in comparison to its similarly priced counterparts. If you are after the highest overall cleaning power, the Predator 3100 with its 8680 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 gas-powered washers between 8000 and 8500 Cleaning Units, the Champion 100784 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
  • High PSI for the price
  • High CU for the price
AVERAGE SPECS:
  • Decent GPM for the price
WEAKNESSES:
  • Not CARB-compliant

Do you own the Champion 100784 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 100784 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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