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Champion 100783 - Spec Breakdown

The Champion 100783 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 100783 3200PSI Gas Pressure Washer
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Features and Specifications

General
FuelGas-Powered
HandlingWheelbarrow
WaterCold (104°F max.)
PSI3200
GPM2.5
Cleaning Units8000
Engine187 cc Honda GC190 OHV 4-stroke
PumpAnnovi Reverberi Axial Cam
Other model numbers100830
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
Weight62 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
EmissionsCARB, EPA
Warranty2 years
UPC817198022819

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

Powered by a Honda 187cc GC190 engine, this unit provides cleaning power in a practical design. (source: Champion (opens in a new tab))

Zoom on the Champion 100783

The Champion 100783, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:

  • spot cleaning of hard, unpainted surfaces or high reach areas
  • intense cleaning of hard, unpainted surfaces
  • cleaning of painted and fragile surfaces
  • applying detergent and cleaning solutions

The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.

Power

The Champion 100783 in use

The Champion 100783

With a 187 cc engine, its axial cam pump delivers a pressure of 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), resulting in the Champion 100783's cleaning power of 8000 Cleaning Units.

The Honda GC190 engine of this gas-powered pressure washer relies on an old-school pull-start mechanism to get started.

Gasoline storage is facilitated by a fuel tank with a maximum capacity of 0.48 gallon.

Design & Handling

The wheelbarrow design of the Champion 100783 grants mobility and stability to the unit. The robust and sturdy steel frame offers longevity to the assembly. The reversible handle offers further versatility, as its different positions make the unit less bulky when stored.

Most users can maneuver this model easily, as it weighs just 62 lbs. One of the largest contributors to its weight are its 187 cc Honda GC190 engine and its steel frame. Nethertheless, thanks to its two 12" solid wheels, the 100783 remains very easy to manipulate and maneuver.

Main Features

The Champion 100783 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 100783 features an automatic soap dilution mechanism, that will dilute your detergent with a 12:1 ratio. When a soap nozzle is connected, the detergent will be added automatically to the water.
  • Pressure hose: The 25 ft ⌀5/8" high-pressure hose, which is included with the device, can be stored neatly on the unit itself when idle, using a set of easy-to-use straps.
  • Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
  • Nozzles: The following table illustrates the 5 included nozzles, along with the surfaces which they are the most suitable 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 100783

Some of the included accessories

  • Onboard storage: The Champion 100783's handy storage area lets you store nozzles and accessories, and thus, you’ll be always prepared and have everything necessary for the job at hand.
  • 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 100783 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, pressure hose, spray gun, wand and soap hose.
  • Emissions: The Champion 100783 is EPA-approved and CARB-compliant. And so, this pressure washer is available for sale and purchase in any of the 50 states, including California.

Product Videos

The Champion 100783's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Champion 100783 compare to similarly priced pressure washers.

  • The Champion 100783, which can reach up to 3200 PSI, has one of the higher pressure outputs of the gas-powered units that cost between $400 and $500. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Ryobi RY803423H, which reaches up to 3400 PSI.
  • Considering its water flow, this washer, with a GPM (gallons per minute) of 2.5 is in the average compared to other devices in its price range. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Predator 3100, that can deliver up to 2.8 GPM.
  • Reaching up to 8000 Cleaning Units (PSI X GPM), the 100783 is one of the more efficient amongst its similarly priced peers. In case you are looking for the highest overall cleaning power, in this price range, one of the current champions is the Predator 3100 and its 8680 Cleaning Units.

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 100783 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
  • Honda engine
  • Designed to be stable
  • Good range of nozzles included
  • Automatic detergent dilution
  • Onboard storage
  • Several security features
  • CARB-compliant
  • High PSI for the price
  • High CU for the price
AVERAGE SPECS:
  • Decent GPM for the price
WEAKNESSES:
  • The Champion 100783 doesn't have any notably low specs.

Do you own the Champion 100783 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 100783 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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