- Wattage (Gas): 4,550 W / 3,650 W
- THD: < 20%
- Noise Level: 68 dBA
- Fuel Type: Dual Fuel (gasoline/propane)
- RV Ready: Yes
- Run Time@ 25% load: Unspecified
- Run Time@ 50% load: 14 h
- Weight: 129 lbs
Table Of Contents
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Description
The powerful and versatile Champion 201157 gives off 120V thanks to its dual-fuel technology. Even though it runs on gasoline, it has a running wattage of 3,650W and a peak wattage of 4,550W. It runs on propane and has a rated power of 3285 watts and a starting power of 4100 watts. The noise level of this generator is 68 dBA, which is less than an office. It can be started with a simple pull-start mechanism or an easy-to-use electric starter (battery included). As for how long it can run, the 201157, which has a fuel capacity of 4.7 gallons, can run for about 14 hours at 0.5 load with a full tank of gasoline (fuel consumption is approximately 0.34 GPH). It can run for about 10.5 hours if propane is used (on a 20 lbs tank – propane consumption around 0.45 GPH). The 201157 can’t be used to power sensitive electronics because its THD is quite high (20%).
Outlets
On the control panel, there are 4 AC outlets for: Duplex 120V 20A (5-20R); 120V 30A (TT-30R) receptacle; 120V 30A (L5-30R) receptacle.
This Champion generator is ready for an RV because it has a TT-30R plug.TT stands for “Travel Trailer”.Features
On the 201157’s control panel, there is an Intelligauge meter that shows voltage, frequency, and lifetime hours.
This lets you keep track of its status and activity.The generator has a built-in fuel gauge that makes it easy to see at a glance how much gas is in the tank.When it comes to safety, this product has a circuit breaker for overheating and an automatic shut-off for low oil, so you can use it without any worries.Volt GuardTM, which is built into Champion, protects your equipment and appliances from voltage spikes.The unit also has CO ShieldTM technology, which keeps an eye on the amount of poisonous carbon monoxide (CO) gas that builds up in the generator when the engine is running.CO ShieldTM automatically turns off the engine and lights up a red LED if it finds high levels of CO gas.It’s a nice extra safety measure, but don’t forget to take your generator outside at all times.Along with the basic paperwork and an owner’s manual that will help you get the generator going right away, the Champion 201157 comes with a funnel, a propane hose, and oil.Mobility
The Champion 201157 is 24.7 inches long, 25 inches wide, and 22.2 inches high.
Together with its traditional, open-frame design, they support the generator and allow it to be raised above the ground.The design works well in rough places and for hard outdoor use.Even though this generator is technically “portable” in the sense that it can be moved, it is very hard to move by hand because it weighs 129 pounds.Once it is on the ground, it can still be moved easily with the help of its wheel kit (diameter: 8″) and its folding handle.Product Videos
The following charts show how some of the most important features of the Champion-201157 compare to other generators with the same power output.
**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.
Specifications
Generic
| Inverter | No |
| Fuel efficiency | 0.188 gal/kWh |
| Parallel capable | No |
| RV ready | Yes |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 224 cc OHV 4-stroke |
| Starting system | Recoil, Electric |
| Voltage | AC: 120V 60 Hz |
Power
| Gasoline | Propane | |
| Running watts | 3,650 W | 3,285 W |
| Starting watts | 4,550 W | 4,100 W |
| Running amps (@120/240V) | 30.4 amps | 27.4 amps |
| Peak amps (@120/240V) | 37.9 amps | 34.2 amps |
| Run time @50% load | 14 h | 10.5 h |
| Run time @25% load | Unspecified | Unspecified |
Control Panel
| GFCI outlets | No |
| Covered outlets | Yes |
| Automatic Voltage Regulator | Yes |
| AC outlets | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 120V 30A (L5-30R) |
| DC outlets | No |
| Data center | VFT |
| Indicators | No |
| Fuel tank | 4.7 gal |
| Fuel gauge | Yes |
Mixed
| Weight | 129 lbs |
| Approx. dimen. (L x W x H) | 24.7 x 25 x 22.2 in |
| Noise (lower limit) | 68 dBA |
| THD | < 20% |
| Compliance | CARB, EPA, ANSI/PGMA G300-2018 |
| Security | Low oil, overload and Volt Guard™ surge protection, CO monitoring |
| Spark arrestor | Yes |
| Accessories included | Oil, funnel, propane hose, battery, and wheel kit |
| Warranty | 3 years |
- We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
- For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
- Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.
About the Manufacturer
A US-based producer of power equipment, Champion Power Equipment was established in 2003.
The comparatively tiny business has established a name for itself in the portable generator market as well as the larger power equipment market, with a concentration on heavy duty machinery like log cutters, snow blowers, chipper shredders, etc.Their whole product line is American-engineered.The corporation does not, however, disclose the country of origin of its parts.Warranty Information
There is a warranty on the Champion 201157 for up to 3 years.
This warranty may not cover all parts of the generator or may only cover certain parts.Champion’s warranty policies can tell you more about how long the warranty on a Champion generator lasts.You can also call their customer service line at 1-877-338-0999.