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Champion 100891 Spec Review

The Champion 100891 is an open frame dual fuel portable generator with a rated wattage of 7500 W and a starting wattage of 9375 W.

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Price history for the Champion 100891
Latest updates:
  • $1,557.10 - January 18, 2021
  • $1,577.10 - January 17, 2021
Data source: ebay.com
Since: January 17, 2021
  • Highest Price: $1,577.10 - January 17, 2021
  • Lowest Price: $1,557.10 - January 18, 2021

Description

Champion’s ultra-powerful 7500-watt generator with electric start features Dual Fuel, allowing the 439cc engine to run on either gasoline or propane. Featuring Intelligauge, Volt Guard™ and Cold Start Technology, it provides up to 10 hours of run time on gasoline or 5.5 hours on propane. (source: Champion (opens in a new tab))

Zoom on the Champion 100891

In a nutshell, the Champion 100891 is a portable generator mostly geared towards food truck owners who want to ensure that their business is fully self-contained and does not rely on potentially unreliable external power.

In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with its emission compliance information.

Power & Run Time

The Champion 100891 in use

The Champion 100891

Thanks to its dual-fuel technology, the Champion 100891 delivers 120/240V and offers power and versatility. When gasoline-powered, it benefits from a running wattage of 7500W and a peak wattage of 9375W. When propane-powered, it has 6750 rated watts and 8400 peak watts.

The generator features a simple traditional pull-start mechanism. It is rated for a noise of 74 dBA (just slightly more noisy than a vacuum cleaner).

As for its running time, the 100891, along with its 7.7 gallons fuel capacity, can run for around 10 hours at 50% load with a full tank filled with gasoline (fuel consumption around 0.77 GPH). If propane is used, it can operate for around 5.5 hours (on a 20 lbs tank - propane consumption around 0.85 GPH).

Outlets

The control panel includes the following 6 AC outlets:

Two Duplexes 120V 20A (5-20R)
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle

Even if this Champion generator isn't quite RV Ready, it still allows for an easy RV connection via an L5-30P to TT-30R adaptor, thanks to its L5-30R receptacle. Besides, as it features a twist-lock L14-30R receptacle, the 100891 is transfer switch ready: in case of a power outage, you will be easily able to connect it to a breaker box and power your household.

Portability

With its dimensions of L28.8 x W27.7 x H26.1 in, the conventional, open frame design of the Champion 100891 offers stability and allows the generator to be raised above ground level. The generator is designed for ideal use outdoors and in rough environments.

While the generator is considered to be technically 'portable' (in the sense that you can move it), manually lifting and transporting it may be challenging, due to its high weight of 207 lbs. Nevertheless, thanks to its wheel kit (⌀9.5") and its folding handle (a decent solution to its lack of maneuverability), the generator can be easily moved, once placed the ground.

Features

Panel of the Champion 100891

The 100891's control panel

The 100891 and its control panel include an Intelligauge meter showing you voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.

The fuel level of the generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.

As for its security measures, the device features an automatic low oil shut-off and a Volt Guard™ overload protection, letting you use it with a peace of mind.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Champion 100891's package also includes these accessories: funnel, oil and propane hose.

Emissions

The Champion 100891 is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used in forested areas.

The Champion 100891 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Champion 100891 compare to generators of similar power (between 7000 and 8000 W).

  • Since the generator weighs in at a dry weight of 207 lbs, the Champion 100891 belongs in the expected weight range for devices which can produce between 7000 and 8000 rated watts. If weight is your top priority, one of the champions in this power category is the Sportsman GEN85KIDF, weighing just 133 pounds.
  • The generator can be considered average in its noise for its power category, as it is rated at 74 dBA. For those who are looking for a less noisy device, we suggest the A-iPower SUA8000iSF. With just 65 dBA, it is one of the most quiet devices in this power range.
  • Given that the 100891 reaches an autonomy of around 10 hours with a full tank and at 50% load, it is placed within the average autonomy range of similarly powerful generators. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the A-iPower SUA8000iSF, reaching around 13 hours.
  • Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. This generator is rather wasteful, compared to other devices within the aforementioned output range, when it comes to gasoline consumption, as it reaches roughly 0.77 GPH at a 50% load. If you wish to acquire one of the most gasoline efficient products of this power range, the A-iPower SUA8000iSF, with a fuel consumption of 0.52 GPH could be in your good books.

Price comparison

As you can see from this interactive chart, when compared to other 7000-8000W generators, the Champion 100891 is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Several accessories included
  • Dual Fuel
AVERAGE SPECS:
  • Decent weight (207 lbs)
  • Acceptable noise (74 dBA)
  • Decent run time
WEAKNESSES:
  • No electric start
  • Low fuel efficiency

Do you own the Champion 100891 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelDual Fuel (gasoline/propane)
Engine439 cc OHV 4-stroke
Starting systemRecoil
VoltageAC: 120/240V 60 Hz
Power
 GasolinePropane
Running watts7500 W6750 W
Starting watts9375 W8400 W
Running amps (@120/240V)62.5/31.3 amps56.3/28.1 amps
Peaks amps (@120/240V)78.1/39.1 amps70/35 amps
Run time @50% load10 h5.5 h
Run time @25% loadUnknownUnknown
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerVFT
IndicatorsNo
Fuel tankSteel, 7.7 gal
Fuel gaugeYes
Misc
Weight207 lbs
Approx. dimensions (L x W x H)28.8 x 27.7 x 26.1 in
Noise (lower limit)74 dBA
THDUnknown
EmissionsCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, propane hose, and wheel kit
Warranty3 years

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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About Champion Power Equipment

Founded in 2003, the Champion Power Equipment is a US based power equipment manufacturer. The relatively small company has made a name for itself both in the portable generator industry, but also the power equipment sector in general, with a particular focus on heavy duty equipment, such as log cutters, snow blowers, chipper shredders, etc. All of their products are engineered in the US. However, the company does not provide information on the origin of their components.

Warranty Information

The Champion 100891 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Champion generators, please consult Champion's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-877-338-0999.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Electric range21002100
Electric grill16501650
Radio100100
Total5967 W7442 W
For campingRadiant heater13001300
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
RV AC (11,000 BTU)10101600
Set of 5 LED light bulbs5555
Total5995 W6585 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Total4800 W9300 W

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