Best Tri Fuel Genegator (January 2020) – Reviewed

"I hope you love the products I recommend! When you buy through links on, I may earn an affiliate commission."

Know How to Choose the Best Tri Fuel Generator

Looking for the best tri-fuel generator in the market is a challenging endeavor for most consumers. There are plenty of things you need to look for before finally coming up with one best decision to suit your preference. To ease your burden, we are going to simplify things so you can make a quick and concrete decision.

We have here a quick guide that will thoroughly walk you through the ins and out of tri-fuel generators 2020. Generally, this type gives you more versatility on which fuel you want to power up your generator. Practically, you go for the cheaper fuel cost. Likewise, we have a comparison chart and an in-depth product review for our top 6 best tri-fuel generators for 2020.

We hope you enjoy it. Stay tuned.


Best Tri Fuel Genegator (January 2020) – Top 6 Picks & Reviews

KNOW WHAT TO LOOK FOR The Best Tri Fuel Generator

You need to have a checklist for the things you'll be looking for a good quality tri-fuel generator in the market. Well, here are the important things you need to consider before buying one unit.

You need to have a checklist for the things you'll be looking for a good quality tri-fuel generator in the market. Well, here are the important things you need to consider before buying one unit.

1. More Power, Higher “cc” rating

This one refers to the engine rating of the generator unit. It is a good parameter in determining the power of the generator. A higher "cc" rating translates to a higher power rating of the unit. Moreover, a higher "cc" rating entails larger fuel consumption.

2. Tank Volume

If you want to ensure your tri-fuel generator works for long hours, then you choose the unit with a larger fuel tank. Typically, fuel tanks can be in the range of 4 to 6 gallons for medium to heavy-duty usage.

3. Quiet Operation

Our ears can tolerate noise or sound level up to 85dB and anything louder will be irritating and inconvenient. The recommended noise level of generators during day time is 75dB while 70dB during night operation. Noise pollution is not permissible in residential areas considering it is inconvenient for the households.

4. Wattage

You also need to check if the wattage output of the generator set can sustain your total power consumption. Some units can fairly accommodate the simultaneous use of lights, fridge, oven, and television. On average, you need to have a tri-fuel generator unit that produces 5,000 to 7,000 watts.

5. Portability and Dimension

These units come in heavyweights so you need to choose those units with strong and large wheels for portability and ease of transferring around. Likewise, compact design is good for you'll be able to save footprint storage inside your home or RV.

Top 6 Best TriFuel Generator reviews 2020

1. Pramac Tri Fuel Generator

  • Engine rating: 14 HP CH440 OHV Engine
  • Run time: 24 hrs
  • Running watts: 6700W - 7000W
  • Peak watts: 7300W - 7500W
  • Dimension: 28” x 21” x 24”



• Powerful engine

• Heavyweight

• Fuel-efficient power


• Durable parts and construction


Best for Overall

This tri-fuel generator from Pramac is our top choice for this review. We find its features and quality of high-quality and durable. It has a strong engine that is capable of running for 24 hours at 50 percent load.

You can feel it with gasoline, propane, and natural gas. The average running watts of this unit is between 6700W to 7000W. In terms of noise level, it produces 72 dB during operation, not bad and irritating for other people. Its handle and wheels are good for portability and transfer functions.

We highly recommend this tri-fuel generator for a daily backup power source or when you are camping using your trailer or RV.

All works well, no gripes.

2. Westinghouse WGen7500DF

  • Engine rating: 420 cc
  • Run time: 16 hrs for 25% load
  • Running watts: 6750W to 7500W
  • Peak watts: 8550W to 9500W
  • Dimension: 27.2” x 26.1” x 26”



• 420 cc engine - strong and powerful

• No gripes about it

• Low maintenance


• Effective wattage generation


Best Runner Up - Amazon's Choice

This portable generator is our best runner up for overall features and quality. For the price, it is more affordable than DuroMax with comparable specifications. The built and parts of this unit is fairly solid and reliable.

Looking at its running wattage, we'd say that it is good for the price and size of the unit. You can power your portable AC or heating system with this without tripping off. It has a powerful and durable 420cc engine. The key fob works as expected in remotely controlling the off/on mode of the unit.

For the maintenance aspect, this one is less of a hassle for keeping its good condition. Just make sure to do periodic oil maintenance for this generator. This is good for your food truck business or RV camping.

Everything is satisfactory.

3. Champion Portable Generator

  • Engine rating: 192 cc
  • Run time: 7.5h to 14.5h
  • Running watts: 3,100 W
  • Peak watts: 3,400 W
  • Dimension: 25.1” x 17.3” x 18.3”



• Reasonable price

• For light use only

• Efficient fuel usage


• Compact and ergonomic design and construction


Best for Quiet Operation

If you want a quiet generator unit, this one is your best option. It operates at a noise level of 59 dB in a distance of 23 feet - similar noise to a normal conversation. This unit has a lightweight so no problem with portability and storage.

It can fairly generate 3100 watts of running power sufficient to light to medium usage. It can sufficiently power a 30 feet trailer with one AC (13,500 BTU) unit. Using it is straightforward and all parts seem reliable and sturdy. Its running time is around 7.5 hours to 14.5 hours on 25% load.

The overall features of this unit are good for trailer camping and require two 20-lb propane bottles for 3-day camping. Moreover, it is 50 percent cheaper than the Honda portable generator.

It is a good portable generator for RV or trailer camping.

4. DuroMax XP12000EH

  • Engine rating: 457 cc OHV engine
  • Run time: 7.2 hrs to 8.3 hrs
  • Running watts: 9025W to 9500W
  • Peak watts: 11400W to 12000W
  • Dimension: 40” x 29” x 27.5”



• Good power generation without any fuel wastage

• Slightly pricey

• Solid parts and housing construction


• Easy to maintain and use


Best for Power

When it comes to large power output, you can always trust this generator set. During operation, it can fairly sustain a fridge, 4-Ton AC, desktop, coffee maker, microwave and all lights in your house. Turning all these appliances on at once only requires around 1 gallon per hour fuel consumption.

For noise pollution, this unit operates at 74 dB level. This is not that loud nor soft for residential operation, but you can place your generator in one corner and install a soundproof housing to make it quieter. It is fuel-efficient so will have good savings when using it during power outages.

This is a good choice for those households with huge power consumption.

Works as expected, slightly pricey.

5. Sportsman GEN4000DF

  • Engine rating: 212 cc OHV Engine
  • Run time: 10 hours on 50% load
  • Running watts: 3500W
  • Peak watts: 4000W
  • Dimension: 24.5”x 17” 16.5”



• Budget-friendly generator

• None so far

• Compact design and easy to lift


• Quiet operation and space-saver


Best for Budget

This is the most affordable generator set that can provide you with a running power of 3500W for 10 hours continuous usage at 50 percent load. For a price lower than $400, you can have this durable and compact-size portable generator set.

This also has good fuel burning operation so you can save more on fuel consumption. You can also save up much space with this one due to its small footprint design. Its weight is also manageable for one-hand lifting and transferring to other places in your home.

Secure a 5 to 10 feet hose for connecting this unit to your propane tank so you can place the fuel tank outside your home or in a concrete compartment built for it. For its noise level, it generates around 69 dB sound level. This is similar to normal conversation, no worries about noise pollution.

For your budget-friendly generator, we recommend this model.

6. Pulsar PG10000B16

  • Engine rating: 420 cc
  • Run time: 12 hours at 50% load
  • Running watts: 7000W to 8000W
  • Peak watts: 9000W to 10000W
  • Dimension: 28.5” x 22.2” x 21.8”



• Excellent fuel burn

• Slightly noisy and heavy

• Easy to maintain and operate


• Solid and reliable housing construction


Comparing to other brands, this 420cc portable generator set offers excellent quality for a price below $900. Understanding its control panels and knobs is simple and straightforward. Moreover, less hassle for maintenance and repair.

This one has a fuel tank of 6.6 gals and can run at 50% load for 12 straight hours. Its wheel size is suitable for its weight and the durability is good and reliable. First glance, you will have a good impression on its durability and fuel-efficiency. Its engine burns fuel at 95 percent efficiency, meaning less carbon emission and more power generated for every liter of fuel.

For the price and performance, we’d say it is a great option to have for backup power source and camping.

However, the slightly high noise level produced and heavy.

Scroll to Top