The Generac GP17500E (5735) is a powerful open frame generator with a rated wattage of 17,500 W and a starting wattage of 26,250 W. (Read full specs)
This product was discontinued. For your convenience, we decided to leave this page up.
If you were looking to purchase it, you may want to have a look at the Generac GP18000EFI, which has similar specs.
Page Content
Description
Zoom on the Generac GP17500E
In a nutshell, the Generac GP17500E is a powerful portable generator mostly geared towards:
- Professionals in need of safely powering high-intensity work or lighting equipment
- Homeowners who wish to power almost all appliances in their house under any circumstances
Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.
Power & Run Time
The Generac GP17500E
Generac GP17500E runs on gasoline, powered by a 992 cc Generac OHVI 4-stroke engine, delivering 120/240V, boasting a running wattage of 17,500W alongside a starting wattage of 26,250W. The impressive running wattage makes this unit the 3rd biggest portable generator currently on the market.
This generator gets running thanks to a simple and elegant electric starter (battery included).
Thanks to a fuel capacity of 16 gallons, the GP17500E can operate for around 10 hours at 50% load with a full tank (fuel consumption around 1.6 GPH).
As the GP17500E has a high THD (<20%), it is not recommended to use it to power sensitive electronic devices.
Outlets
The control panel provides the upcoming 8 AC outlets:
Furthermore, it showcases 1 DC outlet: there's a 12V 10A receptacle with which you may charge your batteries with ease.
Despite not having the 'RV Ready' status, this Generac generator provides the benefit of convenient RV compatibility through its L5-30R receptacle, enabling you to easily power your RV using an L5-30P to TT-30R adaptor. Besides, equipped with a twist-lock L14-30R receptacle, the GP17500E is engineered to be transfer switch ready, enabling simple hookup to your breaker box to provide backup power for your home during blackouts.
Portability
Measuring L48.5 x W31 x H39.5 in, the classic open frame construction of the Generac GP17500E provides stability while enabling convenient maintenance access to components and adequate air cooling. This type of design is ideal for tough environments and heavy outdoor use.
Although this generator is technically considered 'portable' (in the sense that it can be moved), its 390 lbs make it incredibly difficult to manually lift and transport. Nevertheless, the restricted maneuverability is counteracted by its wheel kit (⌀12.3") and its handle, enabling easy shifting once the generator is set in place.
A lift hook located on the top of the frame offers an additional safety feature while facilitating the transport, loading and unloading of the generator.
Features
The GP17500E's control panel
Featuring a digital data center on its control panel, the GP17500E offers you convenient access to essential information about the lifetime run hours, facilitating effective monitoring of its activity and status.
With its built-in fuel gauge, the generator provides quick and convenient gas level checks.
As far as security is concerned, the generator comes with an automatic low oil shut-off and an overload protection (circuit breaker), providing peace of mind during use.
Besides the usual set of documentation and owner's manual (opens in a new tab) to get you promptly started, Generac also included a tool kit in the GP17500E's packaging.
Product Videos
The Generac GP17500E versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Generac GP17500E compare to generators of similar power (between 14000 and 20000 W).
- Regarding its weight, the Generac GP17500E only weighs in at 390 pounds, which means it's one of the lighter generators in the 14000-20000 rated wattage range. If weight matters to you, one of the champions in this power range is the Genmax GM17000iE with only 308.6 pounds.
- With a runtime of around 10 hours under a 50% load on a full tank, the GP17500E falls within the average autonomy range among the generators of a similar power. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Westinghouse WGen14500DFc, which is able to run for around 11 hours.
- While run time matters, it's heavily influenced by the fuel tank's capacity. Hence, it's important to consider fuel efficiency alongside. Standing at an estimated 1.6 GPH (gallon per hour) at a 50% load, this generator is somewhat average in this area compared to other devices, within the aforementioned wattage range. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Westinghouse WGen14500DFc. With a fuel consumption of as little as 0.95 GPH, it is one of the most efficient generators currently on the market.
The bottom line
- GFCI Outlets
- Impressive quantity of AC outlets
- 5 different AC outlet types
- Electric start
- Lightweight for its kind (390 lbs)
- Made in USA
- Decent run time
- Decent fuel efficiency
- No recoil back-up
- No remote start
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 992 cc Generac OHVI 4-stroke |
| Starting system | Electric |
| Warranty | 2 years |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
|---|---|
| Running watts | 17,500 W |
| Starting watts | 26,250 W |
| Running amps (@120/240V) | 145.8/72.9 amps |
| Peak amps (@120/240V) | 218.8/109.4 amps |
| Run time @50% load | 10 h |
| Run time @25% load | Unknown |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | No |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | 1x 12V 10A receptacle |
| Data center | Lifetime run hours |
| Indicators | No |
| Fuel tank | 16 gal |
| Fuel gauge | Yes |
| Weight | 390 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 48.5 x 31 x 39.5 in |
| Noise (lower limit) | Unknown |
| THD | < 20% |
| Compliance | EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Tool kit, battery, and wheel kit |
| Country of origin | USA |
| Other model numbers | 5735 |
| UPC | 696471057355 |
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 Generac
Generac Power Systems is an American based generator and power equipment manufacturer, founded in 1959. As its name suggests, the main focus of Generac are power generators, and other related electric equipment, such as switches, paralleling systems and small engines. The company has several manufacturing facilities based in the US, thus, their products are engineered and built in the USA. However, their components can be a mix of domestic and foreign parts.
Warranty Information
The Generac GP17500E is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Generac generators, please consult Generac's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-GENERAC (888-436-3722).
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 | |
| Clothes dryer | 5400 | 6750 | |
| Clothes iron | 1270 | 1270 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 13967 W | 15467 W | |
| For work | Electric welder | 9000 | 9000 |
| Table saw | 1800 | 4500 | |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Bug zapper | 80 | 80 | |
| Total | 13880 W | 18380 W |
What is the noise rating of the GP17500E?
Due to the lack of standardization in noise emission measurement, Generac does not provide their units' noise levels.
User Reviews
GP17500E purchased 2016 is a Great Product in all respects.
EXCEPT TIRES.
Tires are rated for maximum load of 320 Lbs.
The generator weighs 390 Lbs.
Gas is 6 Lbs a gallon. It holds 16 Gal of gas. 6×16=96Lbs.
390+96 Lbs= 496 total weight
What is up with that?
That may be why my tires keep going flat. My generator is stationary and not moved, sitting on concrete pad.
Generac replaced two wheels and they sent the exact same wheels with tires.
No help they go flat also.
Found out yesterday from GENERAC parts, they are now going to use solid wheels which will fit my generator.
However, I am concerned about excessive vibration with solid wheels not handling the vibration as like the tubeless tires I have.