Predator 3500 generator

Review and buyer's guide.

Predator generators are one of the best bargains for people looking for reliable sources of power. This article will review our favorite inverter generator from Predator, the Predator 3500 watts generator. The Predator 3500 is a good value for money. It has 3500 starting watts and 3000 running watts, which will power your household essentials. The predator generator uses a powerful engine that gives you clean power, and they have proven time and again that they are one of the titans of the generator market. If you have a Predator generator, you don't have to worry about power outages anymore. This predator inverter generator gives you a clean power that is suitable for your home, camping, and RV, etc. 

There are some exciting specifications in this generator, and it is a versatile model from Predator that is user-friendly. 

Predator 3500 generators:


  • Brand: Predator
  • Wattage: 3500 watts
  • Product Dimensions: 22.75 x 17.3 x 20 inches;
  • Weight: 110 Pounds
  • Engine Displacement: 212 Cubic Centimeters

Predator 3500 watts generator- An overview:

 The Predator 3500 is one of the best inverter generators from Harbor and Freight tools. It has excellent features powered by an efficient engine which makes it an ideal generator for everyday use. This generator has a 2.5-gallon tank which gives you 11 hours of runtime at 50% load due to its inverter technology. The 3500 peak wattage is not too heavy of power pieces of machinery, but it is a good backup inverter generator during tough times. The one feature that makes this generator shine among other inverter generators is its super quiet feature and longer runtime. The noise level of this generator is only 57 dBA which is less than the noise of a normal conversation. 

Due to its super quiet feature, you can use this generator on food trucks, RV camping, and indoor uses. The exterior design is sturdy and can withstand different climates, and the built-in tiny wheels are suitable for portability and moving them around. An LCD screen helps you monitor generated related things like oil level, watts, load percentages, etc. It also comes with electronic overload protection to prevent overloads. Overall, the Predator 3500 generator is a worthier investment as it gets the job done efficiently both indoors and outdoors. Also, it is affordable than others in the same category, making it a more attractive one.

Control panel:

We are going to first start by looking at the specs. This generator runs 25 amps at 3000 running watts, and 3500 Max is starting watts in a 212 CC motor running 87 octanes. It holds a little over 2.5 gallons of gas at 57 dBA, and basically, this generator comes from China. These are parallel outlets where the ground, the Bolton, or anything that's kind of like a 30 amp service plug. You can see a tiny reset button next to it, 20-volt service plugs there, and you have this DC plug there, which is not very common. I prefer the socket instead, and that's just a reset button for that LCDs display with basically indicator lights, eco throttle position switch. Then you get your electric start there. This would surely take it over to the start position.


The Predator 3500 generator has a three-pin socket that can power up heavy machinery. It gives you 30 Amp output, and it also comes with a 30 Amp Rv adapter. There are also two 15 Amp outlets which can charge your necessary basic electronics like phones, tablets, etc. The RV adaptor will come in handy when you travel in RV for a long trip. It is also equipped with a 12V outlet. The best thing about this generator is that it comes with an ESC throttle that will switch on the economy mode when needed. The economy mode will give you clean energy and also save energy for further use. When your generator is in economy mode, it becomes quieter, so it does not disturb your neighbors. Overall, the outlets are convenient and can charge multiple devices at the same time. 

The generator's functionality:

The Predator 3500 generator looks stunning, and the color is so vibrant that it attracts anyone who sees it. The outer shell of the generator is so strong that it can withstand even some harsh environments. It is specially built for rugged environments, and it can even withstand a few impacts. The oil tank cover on the side is handy and gives you easy access. The other side of the generator has a pull start mechanism. And I was very much impressed with the pull start mechanism of this generator. It started with just one pull, while many generators require three or even more. It also comes with a power switch so you can switch on the generator without manual power too. Both the start function is very easy to use. 

Service and maintenance:

Regular maintenance is an essential factor for the generator's longevity and durability when it comes to generators. You have to check the oil, clean the engine frequently, and start the generator once in a while so it keeps running. If you plan to leave the generator unused for more months, please check the fuel and remember to change them once in a while. There are some features like low light and hour counter, which will help you keep track of your maintenance every once in a while. The Predator 3500 watts generator comes with 90 days full replacement warranty, and you can also extend the warranty period for one or two years with additional cost. We know that a 90 days warranty is a brief period, which is one of the drawbacks I find in this generator. 

Fuel efficiency:

The Predator 3500 generator runs on gasoline, giving you good power, and it is readily available anywhere. Some propane conversion kits can change the fuel consumption of the generator from gas to propane. Some people use them since propane is much cheaper than gasoline. When you switch from gasoline to propane, it will knock down a little running wattage, but there won't be much of a difference, and you can still run your necessary appliances. This generator comes with a 2.6-gallon fuel tank capacity and is equipped with low fuel shutoff technology, so it does not damage your engine. The 2.6-gallon tank gives you 11 hours of run time at a 25% load. It consumes less fuel and has a high-level fuel efficiency which is suitable for camping and trekking etc. 

Parallel ready:

If you are looking for a parallel running generator, then Predator 3500 has that feature. This generator is parallel compatible to charge it with another Predator 3500 watts generator for extra power. The sad news about this feature is that. Predator parallel kits are not that readily available like other generator brands. You have to do an extensive search to come across parallel equipment that will fit your needs. So if you are buying this generator for the parallel compatible feature, I suggest you look for a parallel kit before purchasing the generator. 

Why we love Predator 3500 generator:

  1. The 11 hours runtime is suitable for everyday use. 
  2. This generator has an LCD screen and an electric start feature. 
  3. It is super quiet and has built-in casters. 


On the whole, the Predator 3500 watts generator is a high-performing powerful generator that will suit both home and outdoor usage. This is not a super quiet generator or lightweight, but the noise level does not disturb your neighbors, and you can carry them with a bit of assistance. The wattage of this generator is enough to charge your RV and the handy features of this generator make it a must-buy for Predator generator fans. So if you are looking for a new inverter generator or planning to replace an existing one, I suggest you go with this Predator 3500 watts inverter generator. 

Bestseller (lists)

Predator 3500 Super Quiet Inverter Generator, Red Garden & Outdoor

  • 212cc air-cooled OHV gas engine, hassle free electric start for quick and easy starting
  • 11 hour run-time at 25% capacity
  • Digital LCD screen with low oil, overload and output light indicators
  • Integrated smooth-rolling casters for portability, electronic overload protection
  • (2) 120VAC grounded outlets, (1) 120VAC twist lock outlet, (1) dc-12v two Pin outlet ... Read More

Another similar Predator generator:

Predator 4000 watts Portable Generator:

The Predator 4000 watts generator is enough to run your RV equipment, drills, circular saws, etc. This well-built open frame generator can handle;e your everyday household appliances and is suitable for indoor and outdoor use. It has a 212cc air-cooled OHV gas engine that gives you 4000 peak watts and 3200 running watts of power output. There is a low oil indicator to help you serve fuel at the right time. In case you forget to notice that, no worries! The AC outlet is stable and safe for sensitive devices like mobile phones, laptops, etc. At its 99 Ibs, it is not probably lightweight, but you can move around it easily and quickly with its wheels.

Bestseller (lists)

4000 Peak/3200 Running Watts, 6.5 HP (212cc) Generator EPA III Special

  • 212cc,6.5 HP air-cooled OHV gas engine
  • Heavy duty 1 in. steel roll cage
  • 10 hours run-time @ 50% capacity
  • (2) 120V , 20A duplex outlets, 3 prong, (1) 240V, 30A twist lock outlet, 4 prong, (1) 12V DC outlet
  • Low oil indicator / low oil shutdown... Read More

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