Rainier R12000DF Spec Review

In summary, the Rainier R12000DF is a powerful portable generator especially useful for:

• Homeowners who wish to power almost all appliances in their house under any circumstances
• Professionals who want to be able to deliver results, even during a power failure
• Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
• RV travellers looking for even more independence

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 Rainier R12000DF

The dual-fuel technology of the Rainier R12000DF allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 9500W and a starting wattage of 12000W. If propane-powered, it gives 8550 rated watts and 10800 starting watts.

With a noise rating of 74 dBA (just slightly more noisy than a vacuum cleaner), the generator features a simple traditional pull-start mechanism, but also a simple and elegant electric starter (battery included).

Regarding its running time, the R12000DF, with a 6.6 gallons fuel capacity can operate for up to 17 hours with a full tank of gasoline (fuel consumption around 0.39 GPH). When using propane, it can run for up to 11 hours (on a 20 lbs tank - propane consumption around 0.43 GPH).

The quite high THD (<23%) of the R12000DF makes it unsuitable for powering sensitive electronic devices.

Outlets

The control panel features the following 5 AC outlets:

If you own an RV with a 50-amp service, you can consider this Rainier unit as RV-ready, as it features a 14-50R outlet. In addition, as it features a twist-lock L14-30R receptacle, the R12000DF 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.

Portability

The Rainier R12000DF has the following dimensions: L29 x W24.5 x H24 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. This type of design is ideal for tough environments and heavy outdoor use.

As the generator's weight is 196 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). However, its challenging mobility is solved by its wheel kit (⌀10") and its folding handle, which will ease its displacement, once it is on the floor.

Features

The R12000DF's control panel

The R12000DF's status and activity may be monitored conveniently via the control panel, as it features a convenient meter showing you voltage, frequency and lifetime hours.

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

Security-wise, this product benefits from an automatic low oil shut-off and an overload protection (circuit breaker), which gives you a complete peace of mind when using it.

Besides the usual set of documentation and owner's manual (opens in a new tab) to get you promptly started, Rainier also included a propane hose in the R12000DF's packaging.

Emissions

The Rainier R12000DF 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 and therefore, can be used in forested areas.