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Champion 200991 - 3500/4500W Dual Fuel Inverter Generator

The Champion 200991 is a compact dual fuel inverter generator with a rated wattage of 3,500 W and a starting wattage of 4,500 W.

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Description

This 4500-watt inverter generator features Dual Fuel allowing the 212cc engine to run on gasoline or propane. Enjoy the quiet 61 dBA for up to 14 hours on gasoline or up to 21 hours with a 20-lb propane tank. (source: Champion (opens in a new tab))

Zoom on the Champion 200991

In summary, the Champion 200991 is a compact portable inverter generator especially useful for:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in outdoor fairs, festivals or events
  • Handcrafting enthusiasts who wish to work on-the-go
  • Homeowners in need of an emergency backup power for their essentials
  • Camping and tailgating buffs looking to enhance their experience

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Champion 200991 in use

The Champion 200991

Thanks to its dual-fuel technology, the Champion 200991 delivers 120V and offers power and versatility. When gasoline-powered, it benefits from a running wattage of 3,500W and a peak wattage of 4,500W. When propane-powered, it has 3,150 rated watts and 4,500 peak watts. Additionally, as the generator is parallel capable (ParaLink (opens in a new tab) not included), it can be linked to a second unit for more power.

At a noise rating of 61 dBA (just slightly more noisy than an office), this inverter generator can be started via a simple traditional pull-start mechanism, or a simple and elegant electric starter (battery included). Champion’s EZ Start Dial lets you intuitively start the engine with easy access to all the controls you need.

Regarding its running time, the 200991, with a 2.3 gallons fuel capacity can operate for up to 14 hours with a full tank of gasoline (fuel consumption around 0.16 GPH). When using propane, it can run for up to 21 hours (on a 20 lbs tank - propane consumption around 0.22 GPH).

The 200991 produces a clean sine wave: thanks to a <3% Total Harmonic Distortion (THD), your sensitive electronics can be safely plugged in the AC outlets.

Outlets

The control panel features the following 3 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (TT-30R) receptacle

It also sports 2 DC outlets: there's two 5V USB ports with which charging of electronics like mobile phones and tablets is made convenient.

This Champion generator is RV Ready, thanks to its TT-30R receptacle (TT stands for 'Travel Trailer').

Portability

Since the Champion 200991 is an inverter generator, its closed design (L23.2 x W17.7 x H20.1 in) has an esthetical advantage over conventional, open frame devices. The generator has a contemporary design, convenient for recreationally generating power.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 103 lbs make it incredibly difficult to manually lift and transport. Still, once it is on the ground, its set of 2 wheels (⌀5") and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the Champion 200991

The 200991's control panel

A digital Intelligauge data center, one of the features of the 200991's control panel, gives you information on the power output, lifetime run hours and voltage, and thus, is helpful for the monitoring of its activity and status.

In addition to this info, several light indicators serve to show you when the generator is overloaded, the generator is ready and its oil levels are insufficient.

Thanks to a built-in fuel gauge, the inverter generator allows you to quickly, conveniently and easily check the gas level at a glance.

From a security standpoint, the product offers an automatic low oil shut-off and an overload protection (circuit breaker), allowing you to 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 200991's package also includes these accessories: oil, propane hose, tool kit and funnel. An official running cover is also available, as a separate purchase.

Emissions

The Champion 200991 is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.

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

Product Video

The Champion 200991 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Champion 200991 compare to inverter generators of similar power (between 3000 and 4000 W).

  • Since the generator weighs in at a dry weight of 103 lbs, the Champion 200991 belongs in the expected weight range for inverters which can produce between 3000 and 4000 rated watts. If weight matters to you, one of the champions in this power range is the Pulsar PGD40iSCO with only 46 pounds.
  • Because this inverter generator emits noise as low as 61 dBA, it can be considered to have a pretty average expected noise rating for a device of its power. For those who are looking for a less noisy device, we suggest the Westinghouse iGen4500DF. With just 52 dBA, it is one of the most quiet devices in this power range.
  • The 200991, offering a run time of up to 14 hours with a full tank at a 25% load, falls within the average autonomy range when compared to its peers. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Firman W03661OF, which is able to run for up to 25 hours.
  • Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. At an estimated fuel consumption of 0.16 GPH (gallon per hour) at 25% load, this inverter generator is a rather fuel efficient one within its wattage category. If fuel consumption is your top priority, we suggest to check out the Energizer eZV3500P, which has a fuel consumption of only 0.13 GPH and thus, is one of the most efficient devices in our database.

Price comparison

As you can see from this interactive chart, when compared to other 3000-4000W dual fuel inverter generators, the Champion 200991 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
  • Dual Fuel
  • Several accessories included
  • RV Ready
  • Electric start
  • Parallel capable
  • Inverter
  • Fuel efficient
AVERAGE SPECS:
  • Decent weight (103 lbs)
  • Acceptable noise (61 dBA)
  • Decent run time
WEAKNESSES:
  • No remote start

Do you own the Champion 200991 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyYes
FuelDual Fuel (gasoline/propane)
Engine212 cc OHV 4-stroke
Starting systemRecoil, Electric
Warranty3 years
VoltageAC: 120V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts3,500 W3,150 W
Starting watts4,500 W4,500 W
Running amps29.2 amps26.3 amps
Peak amps37.5 amps37.5 amps
Run time @50% loadUnknownUnknown
Run time @25% load14 h21 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
DC outlets2x 5V USB port
Data centerPower output, lifetime run hours and voltage
IndicatorsLow oil, overload and output ready
Fuel tankSteel, 2.3 gal
Fuel gaugeYes
Misc
Weight103 lbs
Approx. dimensions (L x W x H)23.2 x 17.7 x 20.1 in
Noise (lower limit)61 dBA
THD< 3%
ComplianceCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, tool kit, propane hose, and battery
UPC817198024370

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.

Spec Improvement×

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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 200991 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 homeDish washer15003000
Refrigerator (energy star)1921192
Vacuum cleaner10751175
Cell phone charger2020
Total2787 W4287 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Electric fry pan15001500
Radio100100
Total2790 W3380 W
For workGrinder14002500
Demolition hammer12601260
Bug zapper8080
Total2740 W3840 W

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Champion 200991
8.5 Total Score
1 review
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Value
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Quality
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User Reviews

  1. 4.25
    Price
    80
    Value
    80
    Quality
    80
    Performance
    100

    I bought this for back-up power during outages and to use while camping in our RV. I love the fact that it is RV ready and will power out 13.5kw A/C and other appliances simultaneously. I have only run it on propane, and really don’t plan on using gasoline unless necessary. It starts easily and runs very quietly. I run it on our RV’s onboard propane and it will run all weekend on our RV tanks with gas to spare. I would highly recommend this generator to any of my friends.

    + PROS:
    • Powerful
    • Quiet
    • Fuel efficient
    - CONS:
    • It may be a bit heavy for a smaller person to move around, although, the folding handle works very well.
    Helpful(13) Unhelpful(0)You have already voted this

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