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Powermate PM4500 4,500-Watt Dual-Fuel Compatible Portable Generator - Gas and Propane - COsense Technology - Reliable Power Solution for Home, Camping, and Emergency Backup - 49 State/CSA - Red/Black

Based on 25 reviews
Condition: New
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$669.00
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Availability: In Stock.
Fulfilled by BrandNewEngines, Inc

Arrives Nov 11 – Nov 17
Order within 18 hours and 13 minutes

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At a glance

Condition
New
Style
Powermate 4500W Dual Fuel
Model
P0081700
Dimensions
26.3"L x 22.9"W x 21.5"H
Weight
109 lb
Color
Red/Black
Material
Steel
In the box
Generator
Warranty
3 Years Limited

Features 5

  • Convenient Powerdial Start: The Powermate PM4500 features a Powerdial Recoil Start with Off or Run or Cold Start settings integrated into one simple-to-use dial, providing easy operation
  • Reliable Power from Generac Engine: Powered by a robust 224cc Generac OHV engine, the PM4500 ensures consistent and reliable power for various applications, giving you peace of mind
  • Flexible fuel options: The Dual Fuel Dial allows you to easily switch between gasoline or liquid propane gas (LPG) fuel sources, providing versatility and convenience for your power needs in various situations
  • Easy mobility and maintenance: Equipped with 8" never-flat wheels, this generator can be effortlessly transported to different locations, while the hour meter conveniently tracks run-time and maintenance intervals for efficient servicing

Description

Ideal for use around the home or the next DIY project, the PM4500DF is durable and compact for easy transport. Featuring Dual Fuel functionality, the PM4500DF is capable of running on either gasoline or an LP gas fuel source with the simple turn of a dial. The PM4500DF 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 (Gas), 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. The PM4500DF is equipped with features that make using the generator easy and approachable. The simple to use Dual Fuel Dial offers the choice of operating with gasoline or LP gas. Onboard COsense technology provides powerful protection from hazardous carbon monoxide. The 224cc Generac OHV engine provides consistent power for multiple applications while a 5 gallon fuel tank delivers up to a 19 hour runtime at 25percent load (Gas).

Specs 31

Brand Powermate
Wattage 4500 watts
Fuel Type Gasoline or LP Gas
Power Source Fuel Powered
Recommended Uses For Product Camping, Residential
Item Weight 109 pounds
Voltage 120 V AC
Output Wattage 4500

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 11 – Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great price for a sound mind.
We haven't had to use it thank goodness. Easy to set up and ran when we started it. So thankful we have this for emergencies. Would definitely buy itbagain.
Reviewed in the United States on March 12, 2026 by Linda Fryer

Great generator !!!
Easy to assemble, comes with small tool kit to assemble, and quart of oil, after assembly, add gas, and it's ready to start !!! Fast delivery !!
Reviewed in the United States on July 24, 2024 by Johnny Perry Jr

Well built
I have yet to have a power outage to really test it under the emergency conditions I bought it for, but I like it so far. Its well built. I like the propane/ gas options. When a area is out of power a few days supplies are sparratic and hard to get. I am using propane as my primary fuel for it to spare the carb the gum up. ... show more
Reviewed in the United States on December 22, 2022 by Donald S.

What they say about Generac is true 😝
I purchased this portable generator around 13 months ago. It has 22 hours on it. I go to use it this year and it runs for about a minute or two and then shuts down. It does this both on gas and on propane. I went online and checked the troubleshooting, changed the oil, replaced the spark plug and clean the air filter. Still, it runs and shuts down. I would expect this on a four or five year-old generator not one that is just over the warranty period. how disappointing that I now have to spend a significant amount of time trying to find an Authorized Service Center, ( three of the closest small engine repair places will not work on Generac?) and now I don’t have the use of the generator and I have to take it. What looks like over half an hour away to have it serviced. It is a shame that everything I was told about Generac appears to be true and should’ve went with Honda from the beginning. I’ll be copying this and posting it on Amazon, which is where I purchased it. ... show more
Reviewed in the United States on June 9, 2026 by J.E. Stolz

Will not run a refrigerator with a converter
So all plugs on this are GFCI and apparently you can't run a "newer" refrigerator on it for the fluctuating cycles they do...that trips the GFCI. You need a converter. It's annoying... The entire purpose for me buying a generator was to run my refrigerator in power outages. However all else so far seems good. ... show more
Reviewed in the United States on July 9, 2024 by HMcColgan

Box is heavily damaged not sure about the inside yet
Reviewed in the United States on October 10, 2024 by Sarah Whitlock

NO GOOD
I finally got to use my generator. It worked 1 night. P.o.s.
Reviewed in the United States on June 1, 2025 by Kelly B.

It doesn't run
I bought this generator in November of 2024, used it for the first time in April of 2025 for about 6 hours. August of 2025 would've been the second use of this generator but it never came on, it starts and shuts off after a few seconds. If anyone has the same problem and was able to fix it, please tell me how. ... show more
Reviewed in the United States on June 22, 2026 by Kentosie Marshall
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