Gas + Electric start
Gas + Remote start
Gas + Remote start + CO sensor
Dual fuel + Electric start
Zoom on the Champion 100891
In summary, the Champion 100891 is a portable generator especially useful for:
- Food van owners who know that just a short power outage could lose them hundreds of dollars
- Homeowners in need of an emergency backup power for their essentials
- Professionals who want to ensure that a power failure will not prevent them from working
The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.
Power & Run Time
The dual-fuel technology of the Champion 100891 allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 7500W and a starting wattage of 9375W. If propane-powered, it gives 6750 rated watts and 8400 starting watts.
With a noise rating of 74 dBA (just slightly more noisy than a shower), the generator features a simple traditional pull-start mechanism, but also a simple and elegant electric starter (battery included).
The 100891, with a fuel capacity of 7.7 gallons, reaches a run time of around 10 hours at 50% load utilizing gasoline (fuel consumption around 0.77 GPH). Alternatively, it can reach a run time of around 5.5 hours (on a 20 lbs tank - propane consumption around 0.85 GPH) with propane.
The 100891 is unsuitable for the powering of sensitive electronic devices due to its relatively high THD (<20%).
The control panel provides the upcoming 6 AC outlets:
This Champion generator features an L5-30R receptacle, enabling an easy RV connection via an L5-30P to TT-30R adaptor. However, it is still not quite RV ready. 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.
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 design is ideal for rough environments and demanding outdoor use.
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. Still, once it is on the ground, its wheel kit (⌀9.5") and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.
The 100891'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.
A built-in fuel gauge allows for a quick, easy and convenient check of the fuel level of the generator.
Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it. Champion's built-in surge protector (Volt Guard™) safeguards your equipment and appliances against voltage spikes.
While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Champion 100891, the following accessories are also included: propane hose, oil and funnel.
The Champion 100891 is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.
Moreover, it features a spark arrestor, which makes it suitable for use 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 dual fuel generators of similar power (between 7000 and 8000 W).
- Having a dry weight of 207 lbs, the Champion 100891 belongs in the expected weight range for dual fuel generators which produce 7000 to 8000 rated watts. In terms of weight, one of the champions in their power range is the Sportsman GEN85KIDF, standing at just 133 lbs.
- Because this generator emits noise as low as 74 dBA, it can be considered to have a pretty average expected noise rating for a device of its power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Genmax GM9000iED, whose lowest noise levels reach just 62 dBA.
- As for its autonomy, the 100891, with an autonomy of around 10 hours at a 50% load, is placed on the low end among the generators of its kind. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Firman H07552, as it provides around 12 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 somewhat less fuel efficient than devices of comparable output: its estimated fuel consumption reaches 0.77 GPH at a 50% load. If fuel consumption is your top priority, we suggest to check out the Pulsar PG10000B16, which has a fuel consumption of only 0.55 GPH and thus, is one of the most efficient devices in our database.
As you can see from this interactive chart, when compared to other 7000-8000W dual fuel 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
- In the expected price range
- Several accessories included
- GFCI Outlets
- Electric start
- Dual Fuel
- Decent weight (207 lbs)
- Acceptable noise (74 dBA)
- No 50-amp output
- No remote start
- Relatively low run time
- Low fuel efficiency
Features and Specifications
|Fuel||Dual Fuel (gasoline/propane)|
|Engine||439 cc OHV 4-stroke|
|Starting system||Recoil, Electric|
|Voltage||AC: 120/240V 60 Hz|
|Running watts||7,500 W||6,750 W|
|Starting watts||9,375 W||8,400 W|
|Running amps (@120/240V)||62.5/31.3 amps||56.3/28.1 amps|
|Peak amps (@120/240V)||78.1/39.1 amps||70/35 amps|
|Run time @50% load||10 h||5.5 h|
|Run time @25% load||Unknown||Unknown|
|Automatic Voltage Regulation||Yes|
|AC outlets|| |
|Fuel tank||Steel, 7.7 gal|
|Approx. dimensions (L x W x H)||28.8 x 27.7 x 26.1 in|
|Noise (lower limit)||74 dBA|
|Security||Low oil, overload and Volt Guard™ surge protection|
|Neutral||Bonded to frame|
|Accessories included||Oil, funnel, propane hose, battery, and wheel kit|
|Other model numbers||201040|
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.
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.
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?
|Item||Running Watts||Starting Watts|
|At home||Sump pump (1/2 hp)||1050||2150|
|Furnace fan (1/2 hp)||875||2350|
|Refrigerator (energy star)||192||1192|
|Total||5967 W||7442 W|
|For camping||Radiant heater||1300||1300|
|RV AC (11,000 BTU)||1010||1600|
|Set of 5 LED light bulbs||55||55|
|Total||5995 W||6585 W|
|For work||Table saw||1800||4500|
|Air compressor (1 hp)||1600||6100|
|Total||4800 W||9300 W|
Couldn't find the right answer for you? Ask your own question.