ShortlistShortlistedRemoved from shortlist 30
Northern Tool Page Content
Description
Zoom on the Powerhorse 4500i
In summary, the Powerhorse 4500i is a compact portable inverter generator especially useful for:
- RV travellers who wish to upgrade their experience to another level
- People occasionally participating in outdoor fairs, festivals or events
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Camping and tailgating buffs looking to enhance their experience
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 Powerhorse 4500i
The Powerhorse 4500i is powered by a 224 cc (7.5 hp) OHV 4-stroke engine. It delivers 120/240V, runs on gasoline and offers a running wattage of 3700W as well as a peak wattage of 4500W. Moreover, since it is parallel capable (parallel kit not included), its power may be doubled if linked to a second compatible unit.
Enjoying a noise rating of 64 dBA (just slightly more noisy than an office), this inverter generator gets running thanks to a simple traditional pull-start mechanism.
The fuel capacity of 3.4 gallons allows the 4500i to operate for up to 14 hours with a full tank (fuel consumption around 0.24 GPH).
The 4500i produces a clean sine wave: thanks to a <2% Total Harmonic Disruption (THD), your sensitive electronics can be safely plugged in the AC outlets.
Outlets
The control panel features the upcoming 4 AC outlets:
In addition, it provides 3 DC outlets: there's a 12V 8A (cigarette lighter style) receptacle allowing you to easily charge your batteries and two 5V USB ports with which charging of electronics like mobile phones and tablets is made convenient.
This Powerhorse generator features an L5-30R receptacle, enabling an easy RV connection via an L5-30P to TT-30R adaptor. However, it is still not quite RV ready. Besides, as the 4500i holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.
Portability
With its dimensions of L21 x W20.5 x H21.5 in, the conventional, open frame design of the Powerhorse 4500i offers stability and allows the generator to be raised above ground level. The design is ideal for rough environments and demanding outdoor use.
The 4500i can be taken anywhere with you, thanks to its weight of 90.4 lbs. Moreover, its open frame design makes it incredibly easy to grab the frame in order to change its location.
Features
The 4500i's control panel
The light indicators show you if its oil levels are insufficient, the generator is ready and the generator is on overload.
Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.
With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Powerhorse 4500i also comes with several accessories, including: tool kit and funnel.
Emissions
The Powerhorse 4500i is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.
Moreover, it features a spark arrestor, making it usable in forested areas.
Product Video
The Powerhorse 4500i versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 4500i compare to generators of similar power (between 3500 and 4500 W).
- Regarding its weight, the Powerhorse 4500i only weighs in at 90.4 pounds, which means it's one of the lighter generators in the 3500-4500 rated wattage range. If weight is your top priority, one of the champions in this power category is the WEN GN400i, weighing just 66.1 pounds.
- As this inverter generator can emit noise as low as 64 dBA, it finds itself in the average expected noise for this kind of power. For those who are looking for a less noisy device, we suggest the Cummins Onan P4500i. With just 52 dBA, it is one of the most quiet devices in this power range.
- The 4500i's autonomy is somewhat low end compared to devices of its power range, as it reaches only up to 14 hours at 25% load on a full tank. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Champion 200954, with up to 22 hours.
- Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. Compared to its peers, this inverter generator is not exactly fuel efficient, compared to similarly powerful devices, with an estimated fuel consumption of 0.24 GPH at a 25% load. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Westinghouse iGen4200. With a fuel consumption of as little as 0.14 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 3500-4500W generators, the Powerhorse 4500i is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Several accessories included
- Parallel capable
- Inverter
- Lightweight for its kind (90.4 lbs)
- Acceptable noise (64 dBA)
- No data center
- No electric start
- Relatively low run time
- Low fuel efficiency
Features and Specifications
| Inverter | Yes |
|---|---|
| Portable | Yes |
| Parallel capable | Yes, cable not included |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 224 cc OHV 4-stroke |
| Starting system | Recoil |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
|---|---|
| Running watts | 3700 W |
| Starting watts | 4500 W |
| Running amps (@120/240V) | 30.8/15.4 amps |
| Peak amps (@120/240V) | 37.5/18.8 amps |
| Run time @50% load | Unknown |
| Run time @25% load | 14 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | No |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 12V 8A (cigarette lighter style) 2x 5V USB port |
| Data center | No |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 3.4 gal |
| Fuel gauge | No |
| Weight | 90.4 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 21 x 20.5 x 21.5 in |
| Noise (lower limit) | 64 dBA |
| THD | < 2% |
| Emissions | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Funnel and tool kit |
| Warranty | 2 years |
| Other model numbers | 83171 |
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 Powerhorse
Powerhorse is a trademarked brand name of gas-powered outdoor products owned and distributed by the Northern Tool & Equipment Company Inc. through their store locations and online. Powerhorse outdoor products include gas- and electric-powered tools including pressure washers, wood chippers/shredders, log splitters, electric generators and inverters. The product line also offers engines and water pumps. The brand's motto is "Power You Can Depend On". Powerhorse generators are engineered, developed and tested in Minnesota, but manufactured in China.
Warranty Information
The Powerhorse 4500i 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 Powerhorse generators, please contact the Powerhorse Customer Support: 1-866-443-2576.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Freezer | 810 | 1750 | |
| Cell phone charger | 20 | 20 | |
| Total | 2947 W | 4422 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| RV AC (11,000 BTU) | 1010 | 1600 | |
| Blender | 400 | 850 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 2945 W | 3535 W | |
| For work | Grinder | 1400 | 2500 |
| Demolition hammer | 1260 | 1260 | |
| Drain cleaner | 250 | 250 | |
| Total | 2910 W | 4010 W |
Couldn't find the right answer for you? Ask your own question.
This generator will power anything you would need during a power outage..
It will power most necessities for around 15 hrs.+ per tankful ..and is very
quiet in case you have close neighbors.