Champion 201157 - 3650/4550W Dual Fuel Generator

The Champion 201157 is the newer version of the 200973. It's a portable generator especially useful for:

• RV travellers who wish to upgrade their experience to another level
• People occasionally participating in sporting competitions, open-air performances and outdoor festivals
• Homeowners in need of an emergency backup power for their essentials

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 201157

Thanks to its dual-fuel technology, the Champion 201157 delivers 120V and offers power and versatility. When gasoline-powered, it benefits from a running wattage of 3650W and a peak wattage of 4550W. When propane-powered, it has 3285 rated watts and 4100 peak watts.

At a noise rating of 68 dBA (less noisy than an office), this generator can be started via a simple traditional pull-start mechanism, or a simple and elegant electric starter (battery included).

As for its running time, the 201157, along with its 4.7 gallons fuel capacity, can run for around 14 hours at 50% load with a full tank filled with gasoline (fuel consumption around 0.34 GPH). If propane is used, it can operate for around 10.5 hours (on a 20 lbs tank - propane consumption around 0.45 GPH).

The quite high THD (<20%) of the 201157 makes it unsuitable for powering sensitive electronic devices.

Outlets

The control panel features the upcoming 4 AC outlets:

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

Portability

The design of the Champion 201157 is a typical, open frame, with the dimensions of L24.7 x W25 x H22.2 in, offering support and stability and enabling the possibility of raising it above ground level. The featured design is ideal for the outdoors and all tough environments.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 129 lbs make it incredibly difficult to manually lift and transport. Still, once it is on the ground, its wheel kit (⌀8") and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

The 201157's control panel

The 201157 and its control panel include an Intelligauge meter showing you voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.

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

From a security standpoint, the product offers an overload protection (circuit breaker) and an automatic low oil shut-off, allowing you to use it with a peace of mind. Champion's built-in surge protector (Volt Guard™) safeguards your equipment and appliances against voltage spikes.

The unit also benefits from the CO Shield™ technology, which monitors accumulation of poisonous carbon monoxide (CO) gas produced by the engine's exhaust when the generator is running. If CO Shield™ detects elevated levels of CO gas, it automatically shuts off the engine and illuminates a red LED. It’s a welcomed additional security feature, but don’t forget to always take your generator outside (opens in a new tab).

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Champion 201157, the following accessories are also included: propane hose, funnel and oil.

Emissions

The Champion 201157 is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor, which makes it suitable for use in forested areas.

The unit also meets the ANSI/PGMA G300-2018 safety and performance requirements.