Enjoy the Magnificent Predator Generator for Home and Outdoor Activities

Love is in the air!

Yes, American contractors are simply in love with the magnificent Predator generators. What is more, the fairy tale romantic relationship did not start yesterday; this love between man and machine has been around for quite some time.

Indeed, it is with some good reasons that this love, involving thousands of American contractors and Predator generators, has blossomed for several decades. When it comes to winning new lovers, the Predator brand is simply unbeatable.

The Predator is truly in a class of its own.

Best Harbor Freight Predator Generators Review

The Predator 2000 (62523)

The Predator 2000 (62523)

  • Super quiet -- only 65 dB
  • Double your power with parallel capability
  • Electronic overload protection
2 Predator 3500 Portable Inverter Generator

Predator 3500 Portable Inverter Generator

  • Run time: 11 hours @ 25% capacity
  • 3500 starting watts, 3000 running watts
  • Digital LCD Screen with low oil, overload and output light indicators
3 Predator 4000 Watt Max Starting Gas Powered Generator – CARB

Predator 4000 Watt Max Starting Gas Powered Generator – CARB

  • CARB Compliant
  • Very Low Price
  • Heavy duty 1 in. steel roll cage


Predator Uses Inverter Technology

Predator generators are manufactured by the US based Harbor Freight Company. These machines can provide you with a highly reliable source of power that is ideal for use at home and on jobsites. Moreover, Predator generators quickly embraced the inverter technology as soon as it came. As a result, the Predator series of machines can cater for a variety of camping and other outdoor activities.

It would be exciting to learn about some of the most popular models of Predator generators. Also, how do these compare with other top-notch models like Honda generators?  We can get the answers in the following reviews of Predator generators as well as the accompanying buyers guide.

As you will quickly discover, you can use the high-tech Predator generators for a variety of purposes according to your power requirements. Further, we’ll help you make a decision about the right generator model to buy and what makes a good return on investment.

We Test Our Generators Using a Unique Procedure

We have used a unique testing procedure to make sure you know the best Predator generator that will suit your needs. As a rule, for every generator covered, we usually connect a combination of space heaters, fans, and lights. These are appliances that first draw a constant load before tacking on a power-consuming well pump. Next, we program it at set intervals to cycle on and off.

We recognize that some of these generators can meet the power demands instantly but later fail and trip the circuit breaker. For this reason, we generally run the test for about an hour, measuring the voltage, metering wattage, and amperage.

In case a model passes the test, we always ensure we repeat the same test twice. Every time we test, we typically add 1,000 watts to the load. This test is sufficient to give the delivery score for a particular machine. This score is one of the four criteria that form a part of the overall rating for a given generator model.

Predator Generator Reviews

The Predator 2000 (62523)

The Predator 2000(62523) is a lightweight and compact portable inverter generator. It has a 2000 watts starting wattage and 1600w rated wattage. The generator is famous for producing clean power that is ideal for use with sensitive electronic appliances.

Using this generator, you can get extra power with a lower consumption of fuel. This is possible thanks to the Predator inverter generator’s efficient design. The Predator 2000 weighs much lighter than regular inverter generators. This is a machine that is ideal for varied activates like boating, camping, and RV use. Moreover, it comes with an optional parallel kit that is conveniently ready for RV.

The Predator 2000, in a nutshell, is a compact, lightweight inverter generator that is useful for amateur DIY lovers as well as camping and tailgating fans.

Power and Run Time

The Predator 2000 runs using a 79.7 cc OHV 4-stroke engine. It provides a 1600w running wattage and 2000w peak wattage. The machine is capable of the parallel function using the Predator parallel kit. This means you can link the device to a similar, compatible unit to get dual power instantly.

How noisy is this generator?

Well, the machine is a little noisier compared to the sound produced by a normal human conversation. It has a noise rating of 65Dba. At the same time, this inverter generator comes with a conventional mechanism using the Pull-start function to run.

Further, the Predator 2000 generator can run for a maximum of 12 hours when the tank is full. Its fuel consumption averages around 0.08 GPH. The regular fuel capacity is one gallon.

Sleek and Presentable

With this machine, you can safely plug a wide variety of sensitive electronics into the AC outlets. Why? The generator is legendary for producing a pure sine wave. Moreover, it has a 5% Total Harmonic Distortion or THD.

The Predator 2000’s control panel comes with 2 AC outlets: Duplex 120V 20A (5-20R). The generator also has a1 DC outlet and a 12V 8A receptacle. This allows you to charge your batteries easily.

Portability:  On aesthetics, the Predator 2000 is decidedly more presentable than the typical open-frame generator. The machine’s modern design is intended to offer the ideal power solution to those who prefer to use it for recreational purposes.

A Lightweight, Portable Machine

The Predator 2000 is generally classified as a lightweight, portable generator. It weighs only 47 lbs. This means it can be easily moved by one individual without a hassle. Indeed, the generator’s superior power output may be enjoyed by people who are on-the-go.

Moreover, the machine comes with a case-molded best quality handle. This increases the convenience of use since it allows you to carry it much more easily.

The Predator 2000’s control panel also features some highly useful light indicators. These are usually lit up whenever the generator is ready, when it is overloaded, or when the oil levels are too low. You can easily and conveniently assess the machine’s gas level since it is equipped with a high-capacity oil gauge that is neatly built-in.

The Predator 3500 Portable Inverter Generator

The Predator 3500 (63584) is a compact, quiet portable generator. It comes with a starting wattage of 3500and a rated wattage of 3000 Watts. This highly advanced inverter generator is capable of producing a tremendous amount of power using the advanced inverter technology.

The Predator 3500 has low fuel consumption and a clean power curve. It can run for 11 hours while working at a 25% load. This machine is ideal for activities like camping, supply of household emergency power, tailgating, and RV purposes.

It is a super-quiet machine with a noise level of 57 Db. This makes the generator highly ideal for camping purposes. It also comes with a parallel power cable that enables users to double the power capacity. There is also the convenience that comes with the 30 Amp RV adapter. This element allows you to hook the generator up to the RV easily. Happily, this kit is included in the set when you buy one.

Power and Run

The Predator 3500 generator’s engine is fueled by gasoline. It is a 212 cc OHV 4-stroke engine that can deliver 120V power. The generator’s fuel capacity is about 2.6 gallons. When the tank is full, the machine can run for 11 hours continuously. The fuel consumption is about 0.24 GPH. This machine is excellent at producing a pure sine wave with 5% Total Harmonic Distortion. Overall, this means that, while using it, your sensitive electronics are always kept safe.

Multiple Outlets

The Predator 3500 generator’s control panel has 3 AC outlets; the Duplex 120V 20A (5-20R) and the 120V 30A (L5-30R) receptacle. It has a further 1 DC outlet and a 12V 8A receptacle. You can, therefore, charge your batteries quite quickly using this machine.

Portability Features

The Predator 3500 inverter generator comes in a functional encased design. The dimensions are as follows: L22.8 x W17.3 x H20 in. For this reason, it is a more beautifully designed machine compared to other open-frame conventional models. It is a modern generator that provides power for recreational and other uses.

The Predator 3500 weighs only 99.2 lbs. This means you can easily carry it wherever you are going. You can also move it quickly using the convenient wheel kit and the modern double handle.

Extra Features

The Predator 3500 control panel has a functional data center. This is located in its control panel. This feature provides useful data regarding the voltage, run hours, and power output. You can always monitor the machine’s status and other activities.


The Predator 3500 generator is CARB compliant and EPA-approved. This means it can be purchased or sold in all the 50 US states, including California.

The Predator 4000

The Predator 4000 (63089) is, similarly, an open-frame, compact, portable generator. It has a 3200w rated wattage and 4000w starting wattage. The highly reliable predator gas engine generally powers the machine.

You can use this generator during emergencies, for recreation, on the job site, for household purposes, gardening, in the lawns, for heating and cooling purposes.

Who else can use the Predator 4000? Think of the following: All amateur DIY enthusiasts, homeowners who crave emergency power, and professionals who seek to ensure their work goes on even during a power outage.

Efficient Power Run

The Predator 4000 is run by a 212 cc (6.5 hp) or OHV 4-stroke engine. It provides a 120/240V, is powered by gasoline, and offers a peak wattage of 4000 w and 3200w running wattage. The noise levels average at 72DBA. This is just a little noisier than the sound of a running vacuum cleaner. It uses the traditional push and pull function to start.

The Predator 4000 has a fuel capacity of about 4 gallons. The generator can, therefore, run for a maximum of 10 hours while working at a 50% load with a full tank. The machine’s overall fuel consumption is about 0.4 GPH.


The Predator 4000’s control panel has 5 AC outlets. It also has 2 duplexes, and a 120V 20A (5-20R) receptacle. Further, it has a 1DC outlet and a cigarette lighter style 12v 8A receptacle. This makes it easy and convenient to charge your batteries.

The Predator 4000 also has a twist-lock L14-30R receptacle. The machine is designed ready for a transfer switch. You can, therefore, easily connect it to a breaker box. Further, it will capably power your home in the event of a power outage.

The Predator 4000’s dry weight (99.5 lbs) makes it easy to carry wherever power is required. The open-frame design further makes it easy to grab or move around. The machine’s light indicator, which is found on the control panel, is quite useful for issuing alerts in case of low oil levels. Moreover, you can conveniently check the gas levels instantly, through the generator’s built-in fuel gauge.

The Predator 4375

The Predator 4375 (63960) is another powerful, open-frame, small portable generator. It has a starting wattage of 4375w and a rated wattage of 3500 W.

With a noise rating put at 72 dBA, the Predator 4375 is just a little noisier than the sound made by a working dishwasher. Moreover, the generator uses the traditional, pull-start mechanism.

The Predator 4375 can run for approximately 16 hours, working at a 50% load when the tank is full. Its fuel consumption stands at around 0.25 GPH). It has a 4-gallon fuel capacity.

The Predator 4375 has a twist-lock L14-30R receptacle. When you buy it, you will discover that it is transfer- switch ready. You can, therefore, easily connect it to the breaker box during a power outage to run your home.


The generator’s design is an open-frame build. This machine is designed for use in rough environments, especially outdoors. Although the generator is technically portable, it might be a challenge to transport it since it weighs about 103.5 pounds.

You can, however, solve these challenges with mobility using a specially prepared wheel kit. This would allow for the machine’s easy relocation. The downside is that you have to buy the special kit separately.


The control panel: The featured light indicator is useful for alerting you whenever the oil levels are down. You can quickly, easily, and conveniently assess the machine’s gas levels thanks to the built-in fuel gauge. The Predator 4375 is also fitted with overload protection or circuit breaker. Further, it features a low-oil-shut-down mechanism that works automatically for the user’s convenience.


The Predator 4375 generator is both CARB compliant and EPA-approved. You can, therefore, sell and purchase this high-quality product in all the 50 states, including California.

The generator comes with a spark arrestor and can, therefore, be safely used even in forested areas.

The Predator 6500

The Predator 6500 (63964) is yet another convenient open frame portable generator. It has a starting wattage of 6500 w and rated wattage of 5500 W.

The Predator 6500 generator can be useful in the following areas:

  • RV travelers who are seeking more independence can enjoy it.
  • Homeowners who want an emergency backup power for essentials appliances can use it.
  • Professionals who do not want a power failure to hinder their work will find it helpful.

Fuel, Noise Levels

The Predator 6500 noise rating stands at about 74 dBA. This is a little noisier than a running dishwasher. The generator conveniently provides you with the option to start it using the traditional pull-start mechanism.

The Predator 6500 has an 8-gallon fuel capacity that allows it to run for 14.5 hours while working at a 50% load. This assumes that the tank is full. The fuel consumption stands at about a 0.55 GPH.


The Predator 6500’s engine is designed as a typical, open frame-type. The dimensions are L26.9 x W22 x H22.8 in. This is perfect for excellent stability and support. Moreover, it enables the user to raise the generator above the ground level. The Predator 6500, true to its name, is designed to work in harsh and demanding environments, apart from being great for general outdoor use.

Extra Features

The Predator 6500’s control panel features a convenient light indicator. This alerts you of low oil levels and other factors.  You can, therefore, be informed about the fuel levels quickly. The built-in fuel gauge helps you determine this. The machine features overload protection or circuit breaker, apart from the automatic low-oil-alert mechanism that shuts down the engine as necessary.


The Predator 6500 is both CARB compliant and EPA-approved. It may, thus, be sold and purchased in any of the 50 states, including California. The generator also has a spark arrester that allows it to be used in forested areas.

The Predator 8750

Just like the rest, the Predator 8750 (63087) is also a portable, open-frame generator. The difference is that it has a starting wattage of 8750 and rated wattage of 7000 W.

The Predator 8750 is powered by a reliable gas engine. The machine is ideally suitable for job site use, household, recreation, emergencies, heating and cooling, lawn, and gardening.

It might be most useful to owners of food trucks and people who love outdoor events, festivals, concerts, and similar activities and competitions. Moreover, professionals who want to power their lighting equipment for high-intensity work safely may find it quite convenient. Further, it can be useful for RV travelers who desire to take their experience to new levels.

Runtime and Power

The Predator 8750’s engine can deliver at least 120 to 240 volts of power. The engine type is 420 cc (13 hp) OHV 4-stroke. It is generally fueled by gasoline. The machine has a running wattage of 7000W and peaks at 8750W.

Predator 8750 generator is run by the traditional pull-start mechanism. Moreover, it has a convenient, easy-to-use electric starter. This does not, however, include the battery.

Adjust it to Be Transfer Switch-Ready

The generator’s noise rating is about 76 dBA. In comparison, this is less noisy than a running shower. When the tank is full, the Predator 8750 can run continuously for 12 hours while carrying a load of 50%. The fuel consumption for this machine stands at 0.55 GPH. The overall fuel capacity is about 6.6 gallons.

While the Predator 8750 is not designed to be RV-ready, a simple RV connection can, nevertheless, be made using its convenient L5-30R receptacle. Also, since the Predator generator has a twist-lock L14-30R receptacle, it can be adjusted for transfer- switch functions. Thus, you may easily connect it to the breaker box, powering your home during an outage.


The Predator 8750 is CARB compliant and EPA-approved. This means it is a legal product that can be purchased or sold in any of the 50 states, including California. The generator also comes with a spark arrestor, meaning it can be used safely in forested areas.

Who Manufactures Predator Generators?

The Predator generator is manufactured by the Harbor Freight Tools Company, USA. The Harbor Freight Tools Company started as a tiny family-owned business back in 1977. It was greatly committed to the effort to provide working people with high-quality tools that could be accessed at a low cost.

Remarkably, the Harbor Freight Tools managed to achieve this noble goal. The company has, for more than 40 years, achieved its original objective to help this class of people realize their own goals and dreams. Today, the Harbor Freight Company manufactures and sells more than 7,000 high-quality tools and accessories.

Moreover, the products made by Harbor Freight Tools can match and surpass those of competing brands. Interestingly, products manufactured by Harbor Freight Tools sell at prices that are up to 80% less than those of competitors, while maintaining top-notch quality.

Predator generators are among the high quality but affordable products that come from the reputable stable of Harbor Freight Tools. Eric Smidt leads the company as CEO and President.

Final Thoughts

There is no doubt that Predator generators are top quality products that can help you deal with a variety of power issues at home. You never know when a power outage will strike. In the modern, fast-paced life, professionals usually find themselves in awkward situations when they have to stop or postpone their work during a sudden power outage.

This does not have to happen.

You can choose from any of the top-rated varieties of the Predator generators presented here. It does not matter if you are going for tailgating or other outdoor recreational activities. Pick the top-notch Predator generator.

It will certainly make your day.