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Northern Tool | Price history for the Powerhorse 4500i | |
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| Latest updates:
Since: November 24, 2020 |
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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 sporting competitions, open-air performances and outdoor festivals
- Homeowners in need of an emergency backup power for their essentials
- Camping and tailgating buffs looking to enhance their experience
In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including 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. Additionally, as the generator is parallel capable (parallel kit not included), it can be linked to a second unit for more power.
Enjoying a noise rating of 64 dBA (just slightly more noisy than background music), this inverter generator gets running thanks to a conventional pull-start mechanism.
With a full tank, the 4500i can operate for up to 14 hours (fuel consumption around 0.24 GPH), thanks to its fuel capacity of 3.4 gallons.
As the 4500i produces a clean sine wave, with a <2% Total Harmonic Disruption (THD), sensitive electronics may be plugged in the AC outlets safely.
Outlets
The control panel features the following 4 AC outlets:
It also sports 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 you may charge electronics, for example mobile phones or tablets, conveniently.
This Powerhorse 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 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 featured design is ideal for the outdoors and all tough environments.
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
Several light indicators serve to show you when its oil levels are insufficient, the generator is ready and the generator is on overload.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.
Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Powerhorse 4500i also is packed along with the following accessories: 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, so it is adequate for use in forested areas.
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).
- As for its weight, the Powerhorse 4500i weighs only 90.4 pounds, making it one of the lighter generators in the 3500-4500 rated wattage category. If you are concerned by weight, one of the champions in the above-mentioned power range is the WEN GN400i, with a dry weight of just 66.1 pounds.
- Since the inverter generator's noise is rated at 64 dBA, it has the roughly average expected noise for a device of similar power. If you are concerned with noise, check out the Cummins Onan P4500i, which is one of the least noisy generators in its power range, with a noise rating of just 52 dBA.
- Regarding its autonomy, the autonomy of the 4500i, reaching up to 14 hours at a 25% load, can be considered as low end, compared to other products of a roughly equal output. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Champion 200954, which is able to run for 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 you wish to acquire one of the most gasoline efficient products of this power range, the Westinghouse iGen4200, with a fuel consumption of 0.14 GPH could be in your good books.
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".
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 | Microwave (1000 watts) | 1500 | 1500 |
| Sump pump (1/2 hp) | 1050 | 2150 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Mixer | 200 | 200 | |
| Total | 2942 W | 4042 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Electric grill | 1650 | 1650 | |
| Radio | 100 | 100 | |
| Total | 2940 W | 3530 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.