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Powermate PM4500 - 3600/4500W Portable Generator
The Powermate PM4500 is a portable open frame generator with a rated wattage of 3,600 W and a starting wattage of 4,500 W. (Read full specs)
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Description
The PM4500 features a steel frame and a compact design with integrated wheels and handle that makes it easy to move and put in place. With 4500 starting watts and 3600 running watts, this generator is powerful enough to run small electrical appliances at any picnic, campground or tailgate and versatile enough to power tools for your next DIY project.
Zoom on the Powermate PM4500
In a few words, the Powermate PM4500 is a portable generator perfectly suited for:
- RV travellers looking for even more independence
- People occasionally participating in sporting competitions, open-air performances and outdoor festivals
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Professionals who want to ensure that a power failure will not prevent them from working
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 Powermate PM4500
The Powermate PM4500's engine, 224 cc Generac OHV 4-stroke, fueled by gasoline, can deliver 120V. It provides a running wattage of 3,600W and reaches a peak wattage of 4,500W.
This generator starts operation using a standard recoil pull-rope starting mechanism. It features Powermate's PowerDial™, an easy-to-use dial with three operation settings.
The fuel capacity of 5 gallons allows the PM4500 to operate for up to 19 hours with a full tank (fuel consumption around 0.26 GPH).
Outlets
The control panel features 5 AC outlets as follows:
This Powermate 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.
Portability
At L26.3 x W22.9 x H21.5 in, the Powermate PM4500 boasts a traditional open frame structure, ensuring stability and allowing for convenient maintenance access to components, promoting air circulation. The device has been designed for tough environments and demanding outdoor use.
The PM4500's dry weight of 105 lbs lets you use its power anywhere needed. Additionally, its wheel kit (⌀8") and its folding handle enable easy movement of the generator once it's in place.
Features
The PM4500's control panel
Featuring a digital data center on its control panel, the PM4500 offers you convenient access to essential information about the lifetime run hours, facilitating effective monitoring of its activity and status.
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 standpoint, the generator is furnished with an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during operation.
Alongside the typical set of documentation and owner's manual (opens in a new tab) to assist with setup, Powermate has included some oil in the packaging of the PM4500.
Product Video
The Powermate PM4500 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Powermate PM4500 compare to generators of similar power (between 3500 and 4500 W).
- At 105 lbs in dry weight, the Powermate PM4500 fits well within the typical weight bracket for generators producing 3500 to 4500 rated watts. In terms of weight, one of the champions in their power range is the WEN 56432iX, standing at just 52.9 lbs.
- As the PM4500 features an autonomy of up to 19 hours at 25% load, it has a higher run time than an average generator of its power range. If extended autonomy is what matters most to you, the DuroMax XP4850HX could be an excellent choice, offering one of the longest run times among units in its power category, reaching up to 23 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. This generator is somewhat less fuel-efficient than devices of comparable output: its estimated fuel consumption reaches 0.26 GPH at a 25% load. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.16 GPH, the Champion 201319 is a device you could look out for.
The bottom line
- GFCI Outlets
- High run time
- Decent weight (105 lbs)
- No electric start
- Low fuel efficiency
Do you own the Powermate PM4500 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 224 cc Generac OHV 4-stroke |
| Starting system | Recoil |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz |
|---|---|
| Running watts | 3,600 W |
| Starting watts | 4,500 W |
| Running amps | 30 amps |
| Peak amps | 37.5 amps |
| Run time @50% load | 14 h |
| Run time @25% load | 19 h |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | No |
| Data center | Lifetime run hours |
| Indicators | No |
| Fuel tank | Steel, 5 gal |
| Fuel gauge | Yes |
| Weight | 105 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 26.3 x 22.9 x 21.5 in |
| Noise (lower limit) | Unknown |
| THD | Unknown |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil and wheel kit |
| Other model numbers | P0081200 |
| UPC | 696471080346 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Powermate
Powermate’s history is somewhat enigmatic, but they claim to have been on the market for over 40 years, selling portable generators and various outdoor power equipment. In 2009, they have signed under what they call “partnership” (more accurately ownership) with the Italian PRAMAC. In 2014, Generac acquired Powermate from PRAMAC.
Warranty Information
The Powermate PM4500 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 Powermate generators, please consult Powermate's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-445-1805.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Microwave (1000 watts) | 1500 | 1500 |
| Refrigerator (energy star) | 192 | 1192 | |
| Vacuum cleaner | 1075 | 1175 | |
| Radio | 100 | 100 | |
| Total | 2867 W | 3867 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Electric grill | 1650 | 1650 | |
| Total | 2840 W | 3430 W | |
| For work | Grinder | 1400 | 2500 |
| Demolition hammer | 1260 | 1260 | |
| Bug zapper | 80 | 80 | |
| Total | 2740 W | 3840 W |
What is the noise rating of the PM4500?
Due to the lack of standardization in noise emission measurement, Powermate (Generac) does not provide their units' noise levels.
Couldn't find the right answer for you? Ask your own question.
