Predator Generator 4375 Buyer’s Guide

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Last Updated on February 3, 2021 by

When you are starting research to buy a portable generator for work-sites, emergency backup, and even food trucks or RVs, it may be difficult to see which 2020 generators will fit your needs. Do you want a gas-powered product? Do you want one that has a quick startup? What tools are important for your needs? As you browse .com after .com, it isn’t always easy to find information out in the open.

predator 4375 generator review

The Predator 4375 gas-powered OHV engine generator is a combination of many 2020 user-favorite qualities. Use the information in this guide to find out if the 2020 Predator line of generators, and more specifically the new Predator 4375, has the right qualities and the right price for your needs.

man buying waffle at a waffle foodtruck

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Features and Functions

There are clear links between cutting edge features and impressive performance in 2020 generators. These links mean that the 2020 generators with features like low oil shutdown and vibration-dampening will deliver better performance than others. Learn more about the 2020 Predator generator’s features and functions below.

Specifications

  • Brands: Harbor Freight
  • Dimensions: 19 1/4 x 23 1/3 x 18 2/3 inches
  • Weight: 103.50 pounds
  • Start type: Recoil
  • Certification: CARB and EPA-III
  • Max Starting watts: 4375
  • Running watts: 3500

Design and Construction

From top to bottom, front to back, the Predator line of 2020 generators uses cutting edge design to reduce noise and increase horsepower available. As a gas engine, the price of the unit is justified by new and extra features added as recently as 2020.

The Engine

The gas engine of the Predator generator is a well-crafted, powerhouse machine. It delivers 6 5 hp which means a greater breadth of products that may be powered by it.

With features like low oil indicator and shutdown, the engine is built for longevity. It has an impressive, competitive run time of 16 hours at 50% load. This is a larger capacity than other new generators that have come out as late as 2020.

The engine is a 212cc 6.5 hp air-cooled OHV gasoline engine. Users may easily and quickly start the gas engine via a pull-start mechanism.

  • Fuel Type: 87+ Octane Unleaded Gasoline
  • Fuel Tank Capacity: 4 Gallons

The fuel tank on the predator portable unit is a whopping 4 gallons. This in part allows for that impressive run time of 16 hours with a 50% load.

The Body

The body of the Predator 4375 is heavy-duty, durable, and sturdy. It is red and black for a sleek and professional appearance, with a heavy-duty 1-inch steel roll cage that protects from every side. This monster of a unit is built for horsepower, not for small size, which means users may find that it is not compact enough if their storage is limited. The generator is durable and stands up to weather and wear and tear, making it the ideal choice for outdoor events or food trucks.

Attachments

To help with the massive size, a wheel kit is available for quick transport. It’s not a free item included with the purchase of the Predator unit, but the price is an easy add on for increased convenience.

The wheel kit includes two wheels and a pull handle and attaches easily to the steel frame. Each wheel is durable and meant to bear the weight of the machine and pull easily across uneven terrain. Pulling the generator gives you a significant advantage over having to haul the more than one hundred pound item by hand. It makes transportation quick and easy.

Emissions

This gas engine meets many emissions standards. It is CARB-compliant, EPA-approved, and more. This allows for it to be accessible in every state.

RV and camping lovers will enjoy that it includes a spark arrestor. This means that even in wooded areas you may whip out your Predator generator for access to fast power.

Outlets

computer plug

This Predator-line generator has several outlets included so that users can get their devices charged on work-sites, outside events, and more without having to buy converters past 2020. This is especially effective if you are using it as a back-up generator in case of emergency. As far as outlets go, the Predator 4375 includes six total plugs with three unique types. These include:

  • 120v GFCI 3-prong outlets (4)
  • 120/240v twist lock 4-prong outlet
  • 12v dc outlet

The varying types of outlets mean that you can power different types of tools and products at once. So what is the 2020 GFCI outlet, what are its benefits, and what does it allow you to power?

GFCI Outlet

The GFCI outlet is a traditional, 3-prong outlet, but it includes one extra distinguishing feature. GFCI stands for ground fault circuit interrupter. It prevents dangers like fire or overheating within the system by registering current imbalances in its sensor and shutting off the flow of power.

Current imbalances that the sensor registers as a reason to shut down may be dangerous if not responded to in this way. This means that the Predator 4375 minimizes risks associated with using a gasoline-powered generator past 2020 like shock injuries or fatal burns. All the outlets come with protective outlet covers to increase safety further.

Low Oil Indicator & Shut Down

The low oil feature means that the machine itself monitors the oil pressure in the OHV gasoline engine. If the pressure does start to get too low, the engine will display this information and then shut down.

Running on low oil pressure can cause even new generators to sustain wear and tear. This results in a shorter lifespan with a more frequent need for repair or replacement. Without this feature, even a generator purchased in 2020 could age significantly more than one with low oil shutdown by 2023. In this way, the low oil indicator and shut down feature saves users money in the long term.

Vibration-Dampening Foot Pads

These additions to the body of the gas-powered Predator 4375 help to make the life of the unit longer. It does this by reducing wear and tear. The pads are made of an elastomer combined with metal. They are a form of shock absorber, preventing the effects of vibration on a generator’s sound or function. Vibration dampening allows items to be more efficient and quiet, and have a longer lifespan.

Warranty

This item uses a standard two-year warranty. If you buy this item, the company Predator is promising that the new portable generator will be free of malfunctions or defects for the duration of the warranty.

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What Can It Power?

The strong and durable OHV engine can power a wide range of items in 2020. This includes power tools, food trucks, RV appliances, refrigerators, electronics like televisions, and more. For this reason, this item is a great back up power source for emergencies like power outages related to storms.

man drilling a wood

  • Max Starting watts: 4375
  • Running watts: 3500

A post-2020 generator with 4375 max starting watt like this has the extra power necessary to handle a load of multiple appliances at the same time for hours.

Pros & Cons

The 6 5 hp Predator line of generators has many positives and a few negatives as well. Check these pros and cons to decide which features are essential and which you don’t mind missing out on.

Pros

  • The Predator has a larger fuel tank than other models
  • Users get six different outlets with unique safety and convenience features
  • Low oil shutdown prevents wear and tear for a more long-lasting 2020 generator
  • High max starting watts

Cons

  • At 103.50 pounds, this Predator portable generator is much more difficult to transport than other options on the market post-2020

Frequently Asked Questions

Here are a few commonly asked questions in 2020 and the information you need to have your questions answered.

How Loud is a Predator 4357 Generator?

With such a powerful running watts load and max starting watt capability, you’d think that the Predator 4357 was on the louder end of generators on the market in 2020 and beyond. In reality, this gas-powered generator uses features like its vibration-dampening foot pads to run quieter than other generators of its size.

While its sound rating of 72 decibels is certainly not quiet in 2020 electronics, it is the best you can find in a generator of this size. This line of generators won’t be disruptive in open spaces or work-sites but would be less suitable indoors.

two construction workers working at a job site

Is Predator a Good Generator?

As of 2020, there are hundreds of new back -up generators on the market yearly. The Predator generator provides valuable features related to better run time, noise reduction, and efficiency that make it a high-quality, well-crafted product. Its run time is perhaps the most impressive of its many competitive specifications, offering 16 hours of run time at a 50% load. Also, both the running watts and max starting watts are above the 3500-watt mark. Compared to other generators available in 2020 and beyond, the price of the Predator product is standard for the tools it provides.

What Kind of Oil Goes in a Predator Generator?

As of 2020, the gas engine Predator back up generator continues to operate on a suggested engine oil of SAE 10W-30. This is the number one recommendation from Harbor Freight.

For freezing temperatures or alternate uses, starting with SAE 5W-30 can also work in 2020.

Who Makes the Predator 3500 Generator?

Harbor Freight at harbor freight .com is the creator of the Predator line of generators. As of 2020, the company continues to sell 3500-watt generators and more over time. Visiting their website can give more information about other Predator products past 2020.

The Verdict: Is Predator 4375 by Harbor Freight Worth It?

While you have to pay for extra features like the wheel kit, the high max starting watt and 16 hours at 50% load make this long-lasting device a great heavy-duty choice for long outdoor events. You can see the links between these capabilities and the 212cc 6.5 hp air-cooled OHV gas engine. This engine is at the core of why the Predator 4375 one of the best 2020 choices in terms of fuel, starting watt, run time, long lifespan, and more. It has all the best technology available after 2020 with air-cooled OHV construction, low oil shutdown, and 6.5 horsepower.

If you want to get a compact unit that is extra lightweight and easy to transport, this unit is not the best choice for you. Otherwise, though, this air-cooled back-up gas-fuel generator is a great option for RVs, work-sites, outdoor recreation, food trucks, and more.

RV set up and parked beside trees in a site

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Predator 4375

9.6

Noise

9.0/10

Reliability

10.0/10

Ease of Use

10.0/10

Value

9.0/10

Weight

10.0/10

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