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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.

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Price History
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Price history for the Champion 200977
Latest updates:
  • $686.99 - July 27, 2023
  • $762.00 - July 26, 2023
  • $686.99 - July 20, 2023
  • $762.00 - February 6, 2023
Data source: appliancesconnection.com
Since: February 6, 2023
  • Highest Price: $762.00 - February 6, 2023
  • Lowest Price: $686.99 - July 20, 2023

Description

Champion’s Dual Fuel Open Frame Inverter is 50% quieter and 20% lighter than a traditional 3500-watt generator. (source: Champion (opens in a new tab))

Zoom on the Champion 200977

In summary, the Champion 200977 is a compact portable inverter generator especially useful for:

  • RV travellers looking for even more independence
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • DIYers who wish to improve their efficiency with tools
  • Homeowners in need of an emergency backup power for their essentials
  • Camping and tailgating hobbyists looking for a portable power source

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 200977 in use

The Champion 200977

The dual-fuel technology of the Champion 200977 allows for an output of 120V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 3,500W and a starting wattage of 4,250W. If propane-powered, it gives 3,150 rated watts and 4,250 starting watts. Moreover, since it is parallel capable (ParaLink (opens in a new tab) not included), its power may be increased if linked to a second compatible unit.

The inverter generator is rated for a noise of 64 dBA (just slightly more noisy than an office). Its starting mechanism is based on a simple traditional pull-start mechanism.

As for its running time, the 200977, along with its 4 gallons fuel capacity, can run for up to 22 hours with a full tank filled with gasoline (fuel consumption around 0.18 GPH). If propane is used, it can operate for up to 21 hours (on a 20 lbs tank - propane consumption around 0.22 GPH).

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

Outlets

The control panel features the upcoming 3 AC outlets:

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

Additionally, it features 2 DC outlets: there's two 5V USB ports (USB-A) with which charging of electronics like mobile phones and tablets is made convenient.

This Champion generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer').

Portability

The dimensions of the Champion 200977, which are L20.9 x W18.3 x H19.4 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. The generator is designed for ideal use outdoors and in rough environments.

The 79 lbs of the 200977's dry weight enables you to use it anywhere you will ever need. Furthermore, the open frame of the generator further helps when holding and moving it to a different place.

Features

Panel of the Champion 200977

The 200977's control panel

The 200977's control center features an Intelligauge meter showing you voltage, frequency and lifetime hours to aid you with the monitoring of its status and activity.

In addition to this info, the device’s light indicators will display if the oil level is too low, the generator is overloaded and the generator is ready.

The inverter generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.

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

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Champion 200977 also is packed along with the following accessories: propane hose, oil and funnel.

Emissions

The Champion 200977 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, making it usable in forested areas.

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).

  • In terms of its dry weight, the Champion 200977 stands at only 79 lbs, meaning that is one of the lighter inverters of the 3000-4000 rated wattage category Regarding dry weight, one of the champions in the same power range is the Pulsar PGD40iSCO, with a dry weight of only 46 lbs.
  • As this inverter generator has its lowest possible noise of 64 dBA, it should be considered noisier compared to its peers of a comparable running wattage. If you are concerned with noise, check out the Westinghouse iGen4500DF, which is one of the least noisy generators in its power range, with a noise rating of just 52 dBA.
  • As the 200977 features an autonomy of up to 22 hours at 25% load, it has a higher run time than an average generator of its type and power range. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Firman W03661OF, boasting with up to 25 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 inverter generator reaches an estimated fuel consumption of 0.18 GPH (gallon per hour) at a 25% load, making it average, for the previously mentioned wattage range. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Energizer eZV3500P. With a fuel consumption of as little as 0.13 GPH, it is one of the most efficient generators currently on the market.

Price comparison

As you can see from this interactive chart, 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
  • Several accessories included
  • RV Ready
  • Parallel capable
  • Inverter
  • Lightweight for its kind (79 lbs)
  • High run time
AVERAGE SPECS:
  • Decent fuel efficiency
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

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 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 wattage calculator.
ItemRunning WattsStarting Watts
At homeMicrowave (1000 watts)15001500
Refrigerator (energy star)1921192
Vacuum cleaner10751175
Cell phone charger2020
Total2787 W3787 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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