Best Gas Backpack Leaf Blowers in 2021: Buying Guide

Any home owner knows that there is always more yardwork to be done. Whether its mowing the lawn, raking leaves, cleaning out the gutters, or picking up fallen sticks and twigs, you have probably at some point wished for an easier way to finish your yardwork so that you can spend more time enjoying your yard. With a gas backpack leaf blower, you can clean up your yard in no time.

Gas Backpack Leaf Blowers
Gas Backpack Leaf Blowers

With so many models on the market, it can be difficult to find the one that is right for you. You may have different demands when it comes to power, emissions, noise, power supply, or blowing power. That’s why we have put together a list of some of our top picks for different models of leaf blowers. In the article below, you can see what kind of factors you should consider before making your choice, followed by some of our recommendations.

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Gas Backpack Leaf Blowers | Recommended

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API


Gas Backpack Leaf Blowers | Recommended

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API

Our Recommended Gas Backpack Leaf Blowers in 2021

5) Greenworks 80V 145MPH

A comfortable design, brushless motor, and blowing speed of 580 CFM/145 MPH makes this one of the best gas backpack leaf blowers you can buy.

Beyond the features outlined, though, this gas backpack leaf flower is inexpensive and reliable. For a good leaf blower that won’t break the bank, while still lasting a long time, this is a great purchase.

Greenworks Pro 80V (145 MPH / 580 CFM) Brushless...
  • Up to 580 CFM / 145 MPH makes blowing through dry/wet leaves and debris a breeze
  • Brushless motor delivers gas equivalent performance
  • Variable speed trigger and turbo button delivers on-demand power

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API

4) Poulan Pro PR48BT, 48cc 2-Cycle Gas 475 CFM 200 MPH

Even though this gas backpack leaf blower may not look particularly nice, it is comfortable to wear, and easy-to-use.

All of this comfort and ease goes very well with the 475 CFM/200 MPH blowing speed. You can, with this blowing speed, remove a large quantity of leaves in a very short period of time.

Poulan Pro PR48BT, 48cc 2-Cycle Gas 475 CFM 200...
  • Product 1: 48CC 2-stroke engine
  • Product 1: 200 mph/475 cfm
  • Product 1: Cruise control. Heavy duty frame

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API

3) Greenworks 80V 145MPH – 580CFM

Purchasing this backpack leaf blower gets you a comfortable leaf blowing experience, as well as a blowing speed of 580 CFM/145 MPH. To go along with that, you get an included battery and charger, allowing you to rely on electricity, rather than gasoline. For those who want to be environmentally-friendly, this is a great leaf blower to own.

Greenworks Pro 80V (180 MPH / 610 CFM) Cordless...
  • Up to 18 minutes of continuous runtime on high speed with fully charged 80V 2.5Ah battery
  • Up to 180 MPH of air speed and 610 CFM of air flow makes blowing through wet / dry leaves and debris a breeze
  • Ideal for yards up to 1 acre

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API

2) Schröder Industrial Backpack Leaf Blower

Just as the title implies, this is an industrial backpack leaf blower. Due to being designed for industrial usage, this backpack leaf blower offers blowing speeds of 230 MPH/920 CFM. A speed, of that sort, is significant, enabling you to remove large quantities of leaves within a very short period of time.

Schröder Leaf Blower - Schröder Backpack Blower...
  • 🍂 Best seller leaf blower : Schroder USA has the leading backpack leaf blower for both individuals and...
  • 🍂German Design: This backpack leaf blower stands out for being one of the most powerful backpack blowers
  • 🍂 Powerful engine: This gas blower equipped with a 2-stroke gasoline engine with 63.3 cc, 3.7 HP

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API

1) LawnMaster NPTBL31AB No-Pull Backpack Blower

From LawnMaster, we have a simple, but effective, backpack leaf blower. By using this backpack leaf blower, you have access to blowing speeds of 175 MPH/470 CFM. You can use this speed to remove large amounts of leaves in a short period of time. To go along with that, the overall design is quite comfortable.

LawnMaster NPTBL31AB No-Pull Backpack Blower 2...
  • POWERFUL 31CC ENGINE: 2-Cycle full crank with max air volume and air speed of 470 CFM/175 MPH
  • NO-PULL ELECTRIC PUSH START BUTTON: With up to 150 starts on a single charge. Gas power without the hassle of...
  • AUTOMATIC CHOKE: for user convenience

Last update on 2021-09-27 / Affiliate links / Images from Amazon Product Advertising API

What to Consider

Not all yards are created equally, so you shouldn’t just grab any old model of leaf blower off the shelf. Let’s look at some of the factors you should consider when you are shopping around.

Yard Size

If you have a large yard (more than ½ acre) or, especially, a yard that has many leafy trees or sheds and outbuildings, you should consider a powerful gas backpack leaf blower. You will need a model with enough power to sufficiently clear leaves and debris while also carrying a large enough fuel tank to finish the job in one go.

Best Gas Backpack Leaf Blowers
Gas Backpack Leaf Blowers

If you only have a sidewalk or patio, or if you have a smaller yard or garden, you may want to consider a battery-powered leaf blower. These kinds of models cannot produce the same amount of power as their gas-powered counterparts, but they are more convenient for smaller areas or areas with lighter debris.

Power Source

For most battery-powered blowers, their power can only last for about 1.5 hours while running lightly. Heavy-duty operation normally only reduces this maximum run time by about ten or fifteen minutes. After that, you will have to recharge the battery and wait.

Gas-powered blowers are limited in time only by the size of their fuel tanks. Most gas blowers have a tank that can last them around 1.5 to 3 hours on full power.

If you need to know how big your power source is, you need to know the measurements. Battery power is measured in volts (v) and most gas blowers’ engine size is measured in cubic centimeters (cc).

Weight

If you are going to be walking around with a machine strapped to your back, you will want to be aware of just how much extra weight you will be walking around with. A battery-powered leaf blower usually weighs around 15 pounds, while a gas-powered leaf blower can be about twenty-five pounds. The heavier models usually have more power, but the lighter models are more comfortable. Even if you are going to be walking around a large property, you should definitely opt for a combination of weight and power so that you don’t have a lightweight model with insufficient power.

Gas Backpack Leaf Blowers
Gas Backpack Leaf Blowers

Comfort Features

Just as some blowers weigh more than others, some blowers are equipped with different features to make your leaf blowing experience more comfortable. In general, you should find a blower that is appropriate for your size and build. If you are a smaller person, it may be a good idea to use a compact blower. Regardless of size, there are features that can help distribute the weight across your body. The hand controls should work smoothly so you don’t have to strain. The tube should be able to move and flex easily to make operating the machine easier. These comfort features make the job easier for your body, reducing discomfort and the likelihood of injury.

Noise

At the user’s ear, an average leaf blower runs about 95 to 105 decibels (dB). In some municipalities and neighborhoods, you may need to check and see if this is too loud for the noise ordinances in place. Some models produce sound as low as 58 to 70 dB, and these would be a good option for anybody living in a place with such noise ordinances. Regardless of how loud your leaf blower is, you should always wear over-ear protection to prevent hearing loss.

Engine Type: 2-Cycle or 4-Cycle?

Any gas-powered blower will run on either a 2-cycle or a 4-cycle engine. A 2-cycle engine requires one revolution of the crankshaft in order to produce a powerstroke. A 4-cycle engine, then, requires two revolutions of the crankshaft in order to produce a powerstroke. A 4-cycle engine runs on gasoline and has a separate reservoir for oil, while a 2-cycle engine runs on a mixture of gas and oil that powers and lubricates the engine. In engines of similar size, 2-cycles tend to produce more power. 4-cycle engines that are running clean produce fewer emissions than 2-cycles of the same size.

Best Gas Backpack Leaf Blowers
Gas Backpack Leaf Blowers

Accessories

While you are operating your leaf blower, it is always a good idea to use different accessories for your own safety and convenience. You should always use hearing protection. You can also use safety glasses to protect your eyes from flying debris. If you are operating the leaf blower near a road or street, you should wear a high-visibility safety vest, a hat, and gloves in order to stay visible for drivers. You can also be sure to have extra batteries for your electric leaf blower or an extra spark plug, fuel funnel, and some tools for your gas-powered leaf blower.

Air Volume, Speed, and Power

When it comes to leaf blowers, you can look to many different metrics to find out how powerful they are. One measurement is air volume. This capability is measured in cubic feet per minute (CFM). If you are using the blower to clean hard surfaces, for example, you will need around 400 CFM. If you are cleaning larger properties, you will need 500 to 700 CFM. Another measurement you can look to is the air speed a blower produced, measured in miles per hour (MPH).

Both measurements can be found on a leaf blower’s product label. However, these measurements are only an average, and the user can control the output of the leaf blower themselves using a trigger or button.

During our testing, we measured the power of a leaf blower in Newtons. One Newton, 1N, is the force required to move an object with a mass of 1 kilogram 1 meter per second per second. We do this because Newtons can measure both speed and volume.

Some of the gas-powered leaf blowers we used in our tests pushed close to 40 Newtons. The battery-powered leaf blowers we tested generated around 20 Newtons.

Gas Backpack Leaf Blowers
Gas Backpack Leaf Blowers
When it comes to cleaning grass clippings, fallen leaves, or even cleaning out gutters, a good gas backpack leaf blower can get the job done.

Putting Them to the Test

With all of these numbers flying around, it can be hard to tell how they translate into real-life results. Our outfit is located in central Florida, a humid and hot place with plenty of interesting weather. One problem that Floridians have thanks to our neighboring ocean is sand.

With an experiment we created, we used 50-lb bags of wet playground sand spread evenly over a 6-foot by 6-foot square of asphalt. We marked the areas in paint and used chalk to mark the starting line in our leaf blower “race”. We rigged up each blower to run at the exact same setting, for the same amount of time, and positioned at the same angle. Then, we waited to see which leaf blowers did the best job at blowing around all of that wet sand.

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