Champion 100783 - 3200 PSI 2.5 GPM Gas Pressure Washer With Honda Engine

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

Features and Specifications

FuelGas-Powered
HandlingWheelbarrow
WaterCold (104°F max.)
PSI3200
GPM2.5
Cleaning Units8000
Engine187cc Honda GC190 OHV 4-stroke
PumpAnnovi Reverberi Axial Cam
Other model numbers100830
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
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 is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:

  • spot cleaning of hard, unpainted surfaces and high-reach cleaning
  • intense cleaning of tough, paintless surfaces
  • cleaning of painted and fragile surfaces
  • applying detergent and cleaning solutions

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

Power

The Champion 100783 in use

The Champion 100783

With a 187cc 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.

This gas-powered pressure washer’s Honda GC190 engine is started by a traditional pull-start mechanism.

Gasoline is stored in 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 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 majority of users will be able to maneuver this unit easily, it only weighs 62 lbs. One of the largest contributors to its weight are its 187cc Honda GC190 engine and its steel frame. However, the two 12" solid wheels allow the 100783 to be easily manipulated and maneuvered.

Main Features

Along with the Champion 100783 itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.

  • Soap injection: Detergent is stored in a 1 gal tank. The detergent is diluted with a 12:1 ratio by the Champion 100783's automatic soap dilution mechanism. If a soap nozzle is attached, the device will proceed to add the detergent to the water automatically.
  • Pressure hose: The included 25 ft ⌀5/8" high-pressure hose can be neatly stored on the unit when idle thanks to a set of easy-to-use straps.
  • Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently 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 100783

Some of the included accessories

  • Onboard storage: The Champion 100783 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 low oil protection and a trigger lock mechanism (which prevents accidental operation).
  • 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 oil, pressure hose, wand, soap hose, spray gun and funnel.
  • Emissions: The Champion 100783 is EPA-approved and CARB-compliant. Thus, selling and purchasing this pressure washer is allowed in each 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.

Note: Even though we couldn’t list its price on this page, our research indicates that some retailers sell this unit around $500.

  • The Champion 100783 and its 3200 PSI, ranks amongst gas-powered pressure washers with a comparably low pressure output, considering the units that cost between $500 and $600. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Simpson ALH3425-S with 3600 PSI.
  • In the aforementioned price range, the GPM (gallons per minute) of this washer, which can reach 2.5, can be considered in the average. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Westinghouse WPX3600, that can deliver up to 2.7 GPM.
  • Amongst similarly priced gas-powered devices, the 8000 Cleaning Units (PSI X GPM) of the 100783 rank as low. If the highest overall cleaning power is your top priority, the Westinghouse WPX3600, which can reach up to 9720 Cleaning Units, is one of the most efficient of the devices in the current 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 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
AVERAGE SPECS:
  • Decent GPM for the price
WEAKNESSES:
  • Low PSI for the price
  • Low CU for the price

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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