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Champion 200977 - 3500/4250W Dual Fuel Open Frame Inverter Generator

The Champion 200977 is a compact open frame dual fuel inverter generator with a rated wattage of 3,500 W and a starting wattage of 4,250 W. (Read full specs)

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Picture of the Champion 200977

Price history for the Champion 200977

Lowest price $699.99
Highest price $699.99
Current price $699.99
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Description

Champion’s Dual Fuel Open Frame Inverter is 50% quieter and 20% lighter than a traditional 3500-watt generator.

Zoom on the Champion 200977

To sum up, the Champion 200977 is a compact portable inverter generator tailored for:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • People occasionally participating in outdoor fairs, festivals or events
  • Amateur DIY lovers
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go

The subsequent sections will explore in detail its power characteristics, the diverse outlets it provides, its overall portability, and the supplementary features it offers.

Power & Run Time

The Champion 200977 in use

The Champion 200977

With its dual-fuel technology, the Champion 200977 delivers 120V, and offers power and flexibility. Running on gasoline, it boasts a running wattage of 3,500W and a peak wattage of 4,250W. When powered by propane, it delivers 3,150 running watts and 4,250 peak watts. In addition, the device is parallel capable (ParaLink (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.

At a noise rating of 64 dBA (just slightly more noisy than background music), the inverter generator is started via a standard recoil pull-rope starting mechanism.

In terms of its run time capability, the 200977, furnished with a 4 gallons fuel tank, can maintain operations for up to 22 hours on a full tank of gasoline (with fuel consumption averaging 0.18 gallons per hour). It also provides up to 21 hours (on a 20 lbs tank - propane consumption around 0.22 GPH) of operation with propane.

Delicate electronics can be plugged in the AC outlets safely, as the 200977 generates a clean sine wave, reaching a <3% Total Harmonic Distortion (THD).

Outlets

The control panel features 3 AC outlets as follows:

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

Moreover, it boasts 2 DC outlets: there's two 5V USB ports (USB-A) perfect for conveniently charging mobile phones, tablets, and other electronic devices.

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

Portability

At L20.9 x W18.3 x H19.4 in, the Champion 200977 boasts a traditional open frame structure, ensuring stability and allowing for convenient maintenance access to components, promoting air circulation. The featured design is ideal for the outdoors and all tough environments.

As the 200977's weight is only 79 lbs, it can follow you and your power needs anywhere. Additionally, the open frame design of the generator ensures easy grabbing and shifting for relocation.

Features

Panel of the Champion 200977

The 200977's control panel

The control panel of the 200977 is equipped with an Intelligauge meter showing you voltage, frequency and lifetime hours, aiding in monitoring its status and activity.

In addition to this info, when the oil level is too low, the generator is ready and the generator is overloaded, you will be informed by the featured light indicators.

The inverter generator includes a built-in fuel gauge, a quick, easy and convenient method of checking the device’s gas level.

Considering security aspects, the generator boasts an automatic low oil shut-off and an overload protection (circuit breaker), offering peace of mind throughout operation.

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Champion 200977 also comes with several accessories, including: funnel, propane hose and oil.

Product Video

The Champion 200977 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Champion 200977 compare to inverter generators of similar power (between 3000 and 4000 W).

  • Considering its weight, the Champion 200977 registers at a modest 79 pounds, placing it among the lighter inverter generators in the 3000 to 4000 rated wattage selection. Weight-conscious users may find the Pulsar PGD40iSCO appealing, as it is one of the top contenders in this power range, weighing just 46 pounds.
  • When compared to other units producing a similar running wattage, this inverter generator and its lowest emitted noise of 64 dBA stand out for being on the louder side. If noise is a concern for you, you could consider the Westinghouse iGen5000DF, which is one of the least noisy generators in its power range, rated at 52 dBA.
  • Thanks to an impressive running time of up to 22 hours at 25% load, the 200977 benefits from one of the highest run times among inverter generators of a similar output.
  • Run time is crucial, but it heavily relies on the fuel tank's capacity. Thus, considering fuel efficiency alongside is essential. Among generators of similar power, this inverter generator stands out with a better fuel efficiency than most, with consumption rates around 0.18 GPH (gallon per hour) at 25% load. To prioritize fuel savings, we advise considering the Champion 201050, which stands out for its gasoline efficiency, consuming just 0.15 gallons per hour.

Price comparison

As you can see from these interactive charts, when compared to other 3000-4000W dual fuel inverter generators, the Champion 200977 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • Dual fuel
  • RV Ready
  • Parallel capable
  • Inverter
  • Lightweight for its kind (79 lbs)
  • High run time
  • Fuel efficient
WEAKNESSES:
  • No electric start
  • On the noisy side (64 dBA)

Do you own the Champion 200977 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)
Engine224 cc OHV 4-stroke
Starting systemRecoil
Warranty3 years
VoltageAC: 120V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts3,500 W3,150 W
Starting watts4,250 W4,250 W
Running amps29.2 amps26.3 amps
Peak amps35.4 amps35.4 amps
Run time @50% loadUnknownUnknown
Run time @25% load22 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 (USB-A)
Data centerVFT
IndicatorsLow oil, overload and output ready
Fuel tankSteel, 4 gal
Fuel gaugeYes
Misc
Weight79 lbs
Approx. dimensions (L x W x H)20.9 x 18.3 x 19.4 in
Noise (lower limit)64 dBA
THD< 3%
ComplianceCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralFloating
Accessories includedOil, funnel, and propane hose
Country of originChina
UPC817198023977

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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 200977 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 sizing calculator.
Item Running Watts Starting Watts
At home Microwave (1000 watts) 1500 1500
Refrigerator (energy star) 192 1192
Vacuum cleaner 1075 1175
Cell phone charger 20 20
Total 2787 W 3787 W
For camping RV AC (11,000 BTU) 1010 1600
RV refrigerator 180 600
Microwave (1000 watts) 1500 1500
Radio 100 100
Total 2790 W 3380 W
For work Grinder 1400 2500
Demolition hammer 1260 1260
Bug zapper 80 80
Total 2740 W 3840 W

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