Predator 6500 - 5500/6500W Portable Generator

The Predator 6500 (72920) is a portable open frame generator with a rated wattage of 5,500 W and a starting wattage of 6,500 W. (Read full specs)

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Predator 6500Predator 6500
Heads up: The product images on this page show wheels, but the unit does not include a wheel kit by default. It must be purchased separately.
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Description

The PREDATOR® 6500 Max Starting Watt, 5500 Running Watt Gas Powered Portable Generator is built with reliability and safety in mind. Powered by a dependable 301cc PREDATOR® gas engine, this generator is ideal for emergencies, job-sites, and home backup.

Zoom on the Predator 6500

In a nutshell, the Predator 6500 is a portable generator mostly geared towards:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Food van owners who know that just a short power outage could lose them hundreds of dollars
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Professionals in need of safely powering high-intensity work or lighting equipment

In the upcoming sections, you'll discover its power characteristics, the array of outlets it presents, its overall portability, and the additional features it possesses.

Power & Run Time

The Predator 6500 in use

The Predator 6500

The Predator 6500's design includes a gasoline-fueled 301 cc (8 hp) OHV 4-stroke engine. With a 120/240V output, it gives a running wattage of 5,500W and also a peak wattage of 6,500W.

With a noise rating of 73.5 dBA (just slightly more noisy than a dishwasher), the generator's ignition is facilitated by a classic hand-operated recoil starting mechanism.

Thanks to a fuel capacity of 8 gallons, the 6500 can operate for around 14.5 hours at 50% load with a full tank (fuel consumption around 0.55 GPH).

Outlets

The control panel features the following 5 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle

Furthermore, it showcases 1 DC outlet: there's a 12V 10A (cigarette lighter style) receptacle offering a convenient battery charging option.

Because the 6500 is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.

Portability

At L26.9 x W22 x H22.8 in, the traditional open frame structure of the Predator 6500 ensures stability while facilitating convenient maintenance access to components and promoting air cooling. The generator is designed for ideal use outdoors and in rough environments.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 165 lbs make it incredibly difficult to manually lift and transport. Nevertheless, thanks to a wheel kit (separate purchase from Harbor Freight or Amazon), the generator can be easily moved, once placed on the ground.

Features

Panel of the Predator 6500

The 6500's control panel

The device's light indicator will illuminate to indicate if its oil levels are insufficient.

Thanks to its built-in fuel gauge, the generator allows you to quickly, conveniently, and easily check the gas level at a glance.

From a security point of view, the generator is equipped with an automatic low oil shut-off and an overload protection (circuit breaker), giving you a peace of mind during use.

The unit also benefits from the Predator's CO SECURE™ carbon monoxide detection. This system monitors the accumulation of CO gas while the generator is running and will shut off the engine if the levels become dangerously high.

Alongside the typical set of documentation and owner's manual (opens in a new tab) to assist with setup, Predator has included a tool kit in the packaging of the 6500. A storage cover is also available, as a separate purchase.

Product Video

The Predator 6500 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Predator 6500 compare to generators of similar power (between 5000 and 6000 W).

  • Since the generator weighs in at a dry weight of 165 lbs, the Predator 6500 belongs in the expected weight range for devices which can produce between 5000 and 6000 rated watts. If weight is a key factor for your needs, the Pulsar PGX60BiSRCO is noteworthy for being one of the top contenders in this power range, with a dry weight of 93.5 pounds.
  • Since the generator's noise is rated at 73.5 dBA, it has the roughly average expected noise for a device of similar power. If you value reduced noise levels, the Honda EU7000iS could be worth considering. It's one of the quietest generators in its power range, rated at 52 dBA.
  • At 50% load, the 6500 achieves one of the longest run times compared to devices of similar power, sustaining operations for around 14.5 hours.
  • Run time is a key metric, but it's dependent on the generator's fuel capacity. Therefore, discussing fuel efficiency is necessary to get the full picture. With a fuel usage of about 0.55 GPH at a 50% load, this generator falls within the typical gasoline consumption range observed in comparably powerful products. If you wish to further improve in the area of fuel efficiency, the DuroMax XP7000iH, which boasts with a gas consumption of only 0.38 GPH, may be the right generator for you.

Price comparison

As you can see from these interactive charts, when compared to other 5000-6000W generators, the Predator 6500 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • CO SECURE™ technology
  • GFCI Outlets
  • High run time
AVERAGE SPECS:
  • Decent weight (165 lbs)
  • Acceptable noise (73.5 dBA)
  • Decent fuel efficiency
WEAKNESSES:
  • No data center
  • No electric start
  • Wheel kit not included
  • Weak warranty

Do you own the Predator 6500 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelGasoline
Engine301 cc OHV 4-stroke
Starting systemRecoil
Warranty90 days
Power
VoltageAC: 120/240V 60 Hz, DC: 12V
Running watts5,500 W
Starting watts6,500 W
Running amps (@120/240V)45.8/22.9 amps
Peak amps (@120/240V)54.2/27.1 amps
Run time @50% load14.5 h
Run time @25% loadUnknown
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
DC outlets1x 12V 10A (cigarette lighter style)
Data centerNo
IndicatorsLow oil
Fuel tank8 gal
Fuel gaugeYes
Misc
Weight165 lbs
Approx. dimensions (L x W x H)26.9 x 22 x 22.8 in
Noise (lower limit)73.5 dBA
THDUnknown
ComplianceCARB, EPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedTool kit
Other model numbers63964, 59133, 72920
UPC193175558084

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.

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About Predator

Predator portable generators are solely distributed by the Harbor Freight Corporation, which has an impressive list of over 200 trademarked products. The Predator brand is one of their newer lines of outdoor power products. As with many other makes and models of power equipment sold by Harbor Freight, Predator generators are manufactured in China.

Warranty Information

The Predator 6500 is covered under a warranty for up to 90 days. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Predator generators, please consult Harbor Freight's warranty policies stated in the user manual (opens in a new tab). Alternatively, you can also contact their Customer Support : 1-800-444-3353.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our wattage calculator.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
Dish washer15003000
Sump pump (1/2 hp)10502150
Refrigerator (energy star)1921192
Radio100100
Set of 5 LED light bulbs5555
Total4397 W5897 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Radiant heater13001300
Radio100100
Total4390 W4980 W
For workTable saw18004500
Grinder14002500
Drain cleaner250250
Electric fence (25 miles)250250
Bug zapper8080
Total3780 W6480 W
How can I attach a 12V battery to this generator? (Asked September 05, 2020)

Since this unit does not have an electric start, there are no reasons to attach a 12V battery to it.

Does the 6500 need to be grounded? (Asked October 28, 2020)

It is always safer to ground your generator.

how to get a wiring diagram (Asked April 15, 2021)

Wiring diagrams may be obtained by contacting Harbor Freight: 1-800-444-3353.

Can you make the predator 6500 w generator with an electric start having electric start (Asked April 16, 2021)

The 301cc engine of the Predator 6500 is not electric start capable.

Can you run a desk top computer with this generator (Asked April 22, 2021)

The unit is not suitable to power sensitive electronic equipment.

What kind of spark plug does it take (Asked April 23, 2021)

Spark plug is NHSP® / Torch® F6TC

What is the max AMP capacity of this unit? (Asked June 17, 2021)

120V: 54.2 starting amps. 240V: 27.1 starting amps.

Why does it have a 25 amp plug in instead of a 30 amp plug in for a 30 amp for a travel trailer? (Asked June 12, 2022)

The unit provides 5500 running watts. For convenience, it does have a 30-amp L14-30R twist lock outlet. However, this outlet is behind a 23-amp breaker to prevent overloading, since the 5500 watts are reached at 23A (23A*240V=5520W).

I have a well water system that runs on 220v. Will this generator supply 220v to run the system.? (Asked July 16, 2022)

The unit produces 240V through its L14-30R outlet.

were can I get valves for a 301cc predator (Asked September 30, 2023)

Replacement parts can be obtained through Harbor Freight: 1-800-444-3353.

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Predator 6500
7.7 Total Score
9 reviews
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