-No User ReviewsWrite a review
ShortlistShortlistedRemoved from shortlist 0
Price alert for: homedepot.com
Amazon 
The Home Depot Page Content
Description
Zoom on the KOHLER PRO12.3EFI
In a nutshell, the KOHLER PRO12.3EFI is a powerful portable generator mostly geared towards professionals in need of safely powering high-intensity work or lighting equipment.
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 KOHLER PRO12.3EFI
The KOHLER PRO12.3EFI's design includes a gasoline-fueled 694 cc KOHLER Command PRO® EFI OHV 4-stroke engine. With a 120/240V output, it gives a running wattage of 10500W and also a peak wattage of 12300W.
Enjoying a noise rating of 79.9 dBA (less noisy than a shower), this generator can be started thanks to a simple traditional pull-start mechanism, but also to a simple and elegant electric starter (battery included). The PRO12.3EFI can also be remotely started, offering further convenience (separate purchase).
The Electronic Fuel Injection (EFI) system enhances the engine's reliability, lowers fuel consumption, improves startup, reduces servicing, boosts stale fuel resistance, and offers better altitude adaptability.
Thanks to a fuel capacity of 8.7 gallons, the PRO12.3EFI can operate for around 10 hours at 50% load with a full tank (fuel consumption around 0.87 GPH). Refilling the fuel tank is facilitated by KOHLER’s Accu-Fill™ technology. It offers a 45% larger angled fuel inlet, which allows for an easier and safer pouring of gasoline as well as less spilling.
The PRO12.3EFI generates a clean sine wave: providing <5% Total Harmonic Disruption (THD), delicate electronics can be plugged in its AC outlets safely.
Outlets
The control panel features the upcoming 7 AC outlets:
It also sports 1 DC outlet: there's a 12V 8A receptacle with which charging your batteries is made easy.
This KOHLER generator isn't quite RV Ready, but it features an L5-30R receptacle, allowing a simple RV connection through an L5-30P to TT-30R adaptor. Besides, as it features a twist-lock L14-30R receptacle, the PRO12.3EFI 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 KOHLER PRO12.3EFI has a conventional, open frame design, of the following dimensions: L35.2 x W22.4 x H30.3 in, which offers support and allows it to be raised above ground level. The device has been designed for tough environments and demanding outdoor use.
As the generator's weight is 306 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). However, this lack of maneuverability is compensated by its wheel kit, with which you can conveniently shift it, once it's on the ground.
Features
The PRO12.3EFI's control panel
To help you monitor the PRO12.3EFI's status and activity, its control panel is equipped with a digital data center, giving you information on the lifetime run 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.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off (Oil Sentry™ technology), giving you a peace of mind during use.
Regarding its accessories, besides the aforementioned features, the KOHLER PRO12.3EFI's box includes the typical documentation and an owner's manual (opens in a new tab), letting you start it right off the bat.
Emissions
The KOHLER PRO12.3EFI is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.
The KOHLER PRO12.3EFI versus other generators
The following charts are provided to give you an idea of how some of the key specs of the KOHLER PRO12.3EFI compare to generators of similar power (between 10000 and 11000 W).
- As its dry weight is 306 pounds, the KOHLER PRO12.3EFI is one of the heavier of the products which can generate 10000 to 11000 running watts. Regarding dry weight, one of the champions in the same power range is the A-iPower SUA13000EFI, with a dry weight of only 218 lbs.
- Among the generators of a comparable running wattage, this generator with a lowest noise of 79.9 dBA can be judged as noisy. If noise emissions are important to you, one of the least noisy generators of this power range is the A-iPower SUA13000EFI with only 69 dBA.
- Offering around 10 hours of running time on a full tank at 50% load, the PRO12.3EFI is within the average autonomy range of similarly powerful generators. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Powerhorse 13000ES, as it provides around 15 hours.
- While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. At an estimated fuel consumption of 0.87 GPH (gallon per hour) at 50% load, this generator is a rather fuel efficient one within its wattage category. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the A-iPower SUA13000EFI. With a fuel consumption of as little as 0.78 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 10000-11000W generators, the KOHLER PRO12.3EFI is on the expensive side of the price range.
While certainly not the cheapest of its kind, purchasing it would most likely also mean enjoying the reliability of a high-end product.
The bottom line
- GFCI Outlets
- Remote start capable
- Clean sine wave
- Electronic Fuel Injection
- Fuel efficient
- Decent run time
- On the expensive side
- No spark arrestor
- On the heavy side (306 lbs)
- On the noisy side (79.9 dBA)
Features and Specifications
| Inverter | No |
|---|---|
| Portable | Yes |
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 694 cc KOHLER Command PRO® EFI OHV 4-stroke |
| Starting system | Recoil, Electric, Remote |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
|---|---|
| Running watts | 10500 W |
| Starting watts | 12300 W |
| Running amps (@120/240V) | 87.5/43.8 amps |
| Peaks amps (@120/240V) | 102.5/51.3 amps |
| Run time @50% load | 10 h |
| Run time @25% load | N/A |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | No |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | 1x 12V 8A receptacle |
| Data center | Lifetime run hours |
| Indicators | No |
| Fuel tank | 8.7 gal |
| Fuel gauge | Yes |
| Weight | 306 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 35.2 x 22.4 x 30.3 in |
| Noise (lower limit) | 79.9 dBA |
| THD | < 5% |
| Emissions | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | No |
| Neutral | Bonded to frame |
| Accessories included | Battery |
| Warranty | 3 years |
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 KOHLER
Kohler Co., founded in 1873 by John Michael Kohler, has been one of the leading US manufacturing companies for over a century, with its products ranging from furniture to power generators. Its American based Kohler Power division focuses on the latter, scaling from portable generators to industrial-scale devices. Its rich history and great reputation serve as a testament to the quality of their products. The company has in recent years outsourced some of its production overseas, to China, but US made generators can still be found among their product selection.
Warranty Information
The KOHLER PRO12.3EFI 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 KOHLER generators, please consult KOHLER's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-544-2444.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Electric fry pan | 1500 | 1500 |
| Microwave (1000 watts) | 1500 | 1500 | |
| AC (10,000 BTU) | 1500 | 2200 | |
| Dish washer | 1500 | 3000 | |
| Sump pump (1/2 hp) | 1050 | 2150 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Vacuum cleaner | 1075 | 1175 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Cell phone charger | 20 | 20 | |
| Total | 8392 W | 9892 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Electric fry pan | 1500 | 1500 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| Rice cooker | 650 | 650 | |
| Radio | 100 | 100 | |
| Total | 8390 W | 8980 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Demolition hammer | 1260 | 1260 | |
| Disc sander | 1200 | 1200 | |
| Electric fence (25 miles) | 250 | 250 | |
| Drain cleaner | 250 | 250 | |
| Total | 7760 W | 12260 W |
Couldn't find the right answer for you? Ask your own question.
