Top 11 Best Portable Diesel Generators 2024

Power cuts can be very hard sometimes especially if you are living in a too cold or too hot climate. This is why it would be better to have a power supply back up so that you can get an uninterrupted power supply so that your life won’t stop just because there is a power cut in your area.

The power supply is also necessary when you are working on a project or anything important that requires electricity, this is where the generator comes into the picture to save your day.

The invention of a generator happened a long time back and it turned out to be a blessing as well. Nowadays, the generator has become a necessity for anyone who wants a constant power supply.

There are many kinds of generators available in the market, you will find the ones that are powered by gas, diesel, as well as patrol or even the solar generator too are becoming popular. There are two kinds of generators, one which is heavy duty and permanent and the other ones are portable and lightweight which can be carried to many places.

Today we are going to talk about portable diesel generators which are very popular for anyone who needs to have a constant power supply on the go. People are choosing the portable diesel generator because it is less expensive and more cost-efficient than the others and they are also low maintenance as well.

If you are still making up your mind about the portable diesel generator then we have a list of some of the benefits that you should know about.

Benefits of Portable Diesel Generator:

• Fuel Efficiency: Diesel is cheaper than other fuel options which makes it more fuel-efficient and cost-effective than others. This impacts other things such as more run time and low running costs.
• Longer Run Time: As mentioned, the diesel generator provider a longer run time not because of the fuel efficiency but also because they are sturdier and made for running for a longer time than many of the other generators. You can also extend the run time by attaching the bigger fuel tank.
• Heavy-Duty Design: One of the other advantages of having a portable diesel generator is that they feature a heavy-duty design which makes them suitable for working longer hours. So you will get more durability than you would expect from others.
• Safer: Another benefit that you will get from portable diesel generators is that they are a lot safer than other choices. These are small and easy to operate and users would need to follow the simple instructions to work with them. These are less inflammable than the gas-based generators and there are also fewer chances of leaking and even if it leaks users would know and would be able to handle it. They also lack the spark plug which reduces the chances of accidental combustion.
• Low Maintenance: One of the biggest advantages of having a portable diesel generator is that you don’t have to worry about maintaining the generator too much and spending much effort and time on this. This would save you both time and money, so make sure you consider this as well.
• Portability: Well, it’s quite obvious from the name that you would be getting a good Portability with the portable diesel generators as they would be compact and lightweight which would be easy to carry around as well as to store.

Overall, if you are thinking about investing in a portable diesel generator then you won’t regret it. Now, all you have to do is to find a good portable diesel generator.

This may be a little bit of a problem, right? Well, don’t worry because you have landed on the best place and we are going to list down the top portable diesel generator so you go ahead and take a look at it as well.

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Best Portable Diesel Generators

1. Generac 6864 XD5000E

Generac 6864 XD5000E is one of the best portable diesel generators that you can find on Amazon. This one has got high ratings and lots of positive reviews which makes it very popular among the customers.

This one doesn’t have the highest power output but it does feature high portability as well as clean energy which makes it a top portable diesel generator and a better option than anything else. It is fit for heavy-duty use and also has a long run time.

Speaking of its design you will find a 1.25 steel frame that acts as a protective frame and keeps the industrial-grade engine safe and secure. It also comes with 3 bars and the middle one can be removed as well. There are also wheels which makes it more portable. The engine is 435cc with an air-cooled direct injection. There is a large 12-gallon diesel tank that would provide 32.4 hours of runtime which is more than enough.

Although it is a bit more expensive than you would want to, given the amazing features it’s well worth it. So go ahead and take a look at this one and see if you like it.

2. Power Products Sigma 7000W

Power Products Sigma is another one of the leading portable diesel generators that you can invest in. Here, you would get more power capacity than the former portable diesel generator with 7000W. The power output is enough to run several air conditioners and other essential house appliances and gadgets as well.

With straightforward control buttons, it shouldn’t be too hard to operate even for beginners. You will get different power outlets. The control panel also features a low oil warning light, fuel gauge, and voltmeter. There is an internal fuel tank of 4-liter capacity and you would be able to get an external fuel tank of larger capacity and attach it. You would get a runtime of 8 hours with a half load which is quite enough if you don’t get too many power cuts or long power cuts in your area.

It weighs about 363 pounds which is a little heavy but there are wheels and handles present so you would be able to carry it easily. One of the best parts of this portable diesel generator is that it is quieter than most of the other options and you won’t have to struggle with loud noises either.

Overall it is an affordable portable diesel generator and you will get good value for your money as well. So make sure you go ahead and check it out, this is something you would want to invest in.

3. Cummins Onan Quiet Series RV QD10000

Cummins is also a leading and one of the top portable diesel generators that you should know about. This one features great functionality and heavy-duty build which is more than enough for a house backup supply or even for a big project. Just like its name suggests this one features a power surge of 10000W which can run a 3 AC unit at the same time along with other essential house appliances and gadgets. This one can deliver 8000W of continuous power supply.

Although it doesn’t feature an inbuilt fuel tank so you would have to get a separate one. It would use 0.43 gallons of diesel when running on half load. It is highly computerized so it would be able to choose the ideal speed and power outlet for itself. It doesn’t require too much maintenance so you can just plug and leave it and just occasionally check it for any issues. The low noise level is another one of the best parts so you would be happy with it. It measures 750 pounds in weight so it’s quite heavy so you may have to compromise with the portability.

Overall, for this price, you are getting a great deal, so if you are looking for a higher power output portable diesel generator then you should go ahead with this one.

4. Durostar DS4000S Portable Generator

Durostar has also made a place for itself in our list of best portable diesel generators so you need to check this one out too. What we like the most about this portable diesel generator is its good power output of 4000W and it can run for 3,300W continuously. Above all, it is one of the best budget portable diesel generators that you can find on Amazon.

This one has also impressed its customers with the low noise level and you would be able to get the best functionality as well. It is easy to use and comes with lots of features which makes it worth every single penny that you would be spending on it.

Overall, for this price, you would certainly appreciate this portable diesel generator and it has also got good reviews and high ratings as well, so go ahead and take a look at this one on Amazon.

5. Rainier R2200i Super Quiet Portable Diesel Generator

If you are looking for a lightweight and compact portable diesel generator which you can use with yourself anywhere then this one should be your first choice. It is very light and compact and you would be able to carry it anywhere you want and get a good source of power supply with yourself.

It featured maximum fuel efficiency and you would be able to get the right amount of power output required by the device you are using. This is quite impressive. Here, you would also get a low noise level as well so this is an advantage too. Overall it’s an impressive portable diesel generator to invest in so go ahead and check it out as well.

6. A-iPower SUA2000iV 2000 Watt Portable inverter Generator

A-iPower is another one of the leading portable diesel generators that you need to know about. Here, this one highly reputable brand has impressed many customers. It is a small portable diesel generator with less than 2000 watts which would last for a while and would run the essential and sensitive electronics in your house. Its low noise level has also impressed the customers.

If you are going camping or for a long road trip then you can rely on this compact and lightweight portable diesel generator.

7. Champion 3400-Watt Dual Portable Inverter Generator

Champion is another one of the best portable diesel generators which would be happy to take home. This one is very lightweight and compact and can be easily carried around. So whether you are going for long trips or camping you can take it with yourself and get run essential electronic appliances.

With 3400 W of power, it provides a run time of 7.5 hours, which would be enough and fuel-efficient as well. It is a dual fuel generator so you can also run it on gasoline as well. Lastly, this generator comes with a warranty of 3 years which is quite impressive and reliable.

8. Westinghouse WGen3600v Portable Generator

Westinghouse has also made a place for itself in our list of top-rated portable diesel generators and you would be able to get it at a reasonable price as well. It features a 4 gallon of the fuel tank with a fuel gauge and it can run for around 13.4 hours.

One of the reasons why you should buy this portable diesel generator is that it features great customer service along with a nice warranty period as well. Overall, you are getting a quite good deal here, so grab it before it’s late.

9. AMICO Power AHW6000LE Diesel Welder and Generator

AMICO Power features a maximum power of 6000W which would last for 12 hours with 50% load. It is a very powerful portable diesel generator that is meant for both mobile and permanent usage. You can easily use it to hold and run large appliances like refrigerators, air conditioners, or water heaters. There is a 3.3-gallon fuel tank included which is quite sufficient. This one also comes with one year of warranty.

10. Onan Quiet Diesel Generator

Like its name suggests this one is a quiet diesel generator featuring a low noise level. So if you don’t want to be disturbed then this is something that you should rely on. It is quite heavier than others but it comes with a power of 8000W which is more than enough to survive a long power cut or a long camping trip with friends.

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11. WEN Super Quiet Generator

WEN is also our top choice for the best portable diesel generator that you can find for yourself. This one is a 2000W portable diesel generator which is good enough with a run time of a couple of hours. It has an eco-mode that saves the fuel consumption so this is something that you would want to know about.

Buying Guide for Portable Diesel Generator:

If you are buying a portable diesel generator for the first time, you may not have a good knowledge of it and this is why you would need a little help when it comes to choosing the best portable diesel generator for yourself. You can’t choose the right portable diesel generator if you don’t know what you need to consider and look for while buying it. So here, we have a list of features that you might need to look for in a portable diesel generator so that you can choose the best one for yourself.

1. Run Time
One of the first things that you need to check would be the run time of the portable diesel generator. Since there are different types of portable diesel generators available in the market, not all of them are ideal for you and serve the same run time. So you need to check the run time and see if it is suitable for you or it meets your requirements. The run time can also determine the price and the fuel usage as well, so make sure you check these factors too.

2. Power Output
If you can’t run some of the important gadgets, appliances, and other things then there would be no use for the portable diesel generator. So you need to check the power output and what kind of devices can run on that power source as well. Make sure you can run a few of the gadgets and appliances via the power generator by the portable diesel generator.

3. Size and Weight
Another thing that you should be concerned about would be the size and weight of the portable diesel generator because these are the things that concern portability. Since you are looking for portable diesel generators you would want to carry them and that too with convenience, so make sure they are compact and lightweight. You can also look for handles or wheels which would help with the portability.

4. Easy to Use
You should also look at the ease of usage for the portable diesel generator as you won’t like it much if it’s too complicated to use. So do read the instructions and see if it’s something that you would want to invest in.

5. Cost
The cost is always going to be a key factor no matter what you are buying. So when it comes to buying the portable diesel generator you may want to look after the cost and see if you can afford it or not as well as whether or not the product is worth the money you are spending on it. So go ahead and take a look at the price tags too.

6. Customer Reviews
The customer reviews have been proven a game changer as you would be able to make an informed decision and get the best product as well. You should check the reviews before you buy the product so you can get the best value for money.

Conclusion

So these are some of the best portable diesel generators that you should know about. These come with good features, great run time, and nice portability and they have also received higher ratings and good reviews as well. So go ahead and take a look at these and find the best portable diesel generator that you can find for yourself from the aforementioned list.

That would be all for now and we hope that you liked our article and found it helpful thank you.