Top 5 Most Powerful Leaf Blowers


Most Powerful Leaf Blowers

There are just too many leaf blowers out there that choosing the strongest one can lead to “paralysis by analysis”. Each leaf blower comes with acronyms, numbers, and jargons that could further overwhelm you.

That is why we have compiled a specific guide for the top 5 most powerful leaf blowers. What you will get from this list are high-performance leaf blowers that surely will get the job done for the coming years.

What to Look For When Buying a High-Powered Leaf Blower

As said earlier, searching for the powerful one can be overwhelming due to the many terms that most articles do not explain in the first place.

You will notice that in looking for high-performance leaf blowers that they have either high CFM or MPH. But what are these two terms and which is more important in finding the most powerful blower?

CFM vs. MPH — Which one is more important?

CFM means “Cubic Feet Per Minute” or the measurement of the air volume velocity coming out of the blower in 60 seconds.

MPH means “Miles Per Hour” or the measurement of the airspeed in which the air comes out the blower in 60 minutes.

Traditionally, to measure the power of a blower, you look at the CFM count. High CFM leaf blowers are usually preferred than high MPH over a high-speed blower.

Cubic Feet Per Minute (CFM)

A leaf blower with a high CFM means it exerts powerful force out of the tube. Think of a small and powerful electric fan inside a leaf blower that extracts air from the rear side and exerts it towards the tube.

High CFM is essential if you want to blow through a wider radius.

Miles Per Hour (MPH)

A leaf blower with a high MPH means it is extremely fast. High MPH is crucial if you want to blow through more massive debris and litter such as wet leaves or metal scraps.

What Is a Good CFM and MPH to be Considered as a Powerful Leaf Blower?

A proper CFM should be at least 200-300 for handheld blowers, 400-500 for backpack blowers and 1,500-2,000 for walk-behind leaf blowers.

To compare the CFM and MPH between various options in the market, multiply the two and divide by 100. The higher the number, the more powerful the blower is.

Our Top Recommendations For High-Powered Leaf Blowers

After you get the idea of how to determine the power of a leaf blower, here is a quick overview of the top 5 definite most powerful leaf blowers available in the market:

1. Southland SWB163150E – The Powerful Walk Behind Leaf Blower

Southland SWB163150E Leaf BlowerStronger than handheld and backpack leaf blowers, walk-behind leaf blowers prioritizes power over portability. The Southland SWB163150E is a beast of a blower that delivers 1,200 CFM with 150 MPH air speed.

Its 4-cycle and 163cc engine is housed in an all-steel housing with a tapered crankshaft for maximum durability. The machine can easily be maneuvered because of its two 12-inch rear and one 5-inch front wheels which can handle grass and hard terrain. Its balanced body minimizes tilting and vibration.

Since it does not have the same mobility as handheld blowers, the chute can be adjusted +/- 15-degrees to precisely hit the target. For added versatility, Southland SWB163150E has eight other functions which are cleaning, cutting, digging, edging, shredding, splitting, tilling, and trimming.

You would not need to buy any other equipment for your outdoor activities because this one does it all. Starting is also done manually by the manual recoil start via pulling the cord. A blower of this size undoubtedly contains features not found on smaller blowers such as:

  • Aside from blowing, it has other eight functions which are cleaning, cutting, digging, edging, shredding, splitting, tilling, and trimming.
  • Manual recoil start is done via pulling the cord

This one is your ultimate versatile leaf blower thanks to its many functions and powerful motor. A limited 2-year warranty also covers it.

  • The most robust leaf blower in the list due to its 1,200 CFM
  • 12-inch rear wheels provide smooth and easy maneuverability
  • Adjustable chute for precision
  • Lacks portability and mobility like other smaller blowers
  • Despite being a more complicated machine, it has only a 2-year limited warranty

2. Husqvarna 350BT – Most Durable & Strongest Backpack Blower

Husqvarna 350BTDelivering strong power up to 495 CFM and 180 MPH, the Husqvarna 350BT is merely a power machine. This one is among, if not the most durable backpack blowers currently available.

Thanks to its 2.1 horsepower 2-stroke X-Torq engine, the machine can provide a maximum speed of 7,500 RPM (revolutions per minute) and can generate airspeed reaching 290 kilometers per hour.

Its engine is also designed to be fuel-efficient and has lesser emissions. It only consumes 455 g/kWh which is 20% less compared to other gas-powered leaf blowers with a similar engine. Its emissions are 75% less too despite the strong performance.

For more easy starting, the air from the carburetor and fuel is removed. This also allows for the wind to clean the small and open passages inside the blower.

It is a backpack leaf blower which allows comfortable use for hours. The controls are also designed ergonomically. The trigger on the handle can control its speed while its handles can be adjusted according to your body size.

To avoid straining, the offset handle minimizes downward drags of the arms. There is also cruise control for maintained power and LowVib technology for reduced vibration. It is also rated at 104 dBA so the noise levels on this would not interfere public spaces.

Unlike the others in the list, this one only has a limited warranty for two years.

  • Backpack style and vibration dampening allows long usage with the necessary comfort
  • Powerful 50.2 cc engine is fuel-efficient, silent, and has reduced emissions
  • Quiet and minimal vibration
  • Backpack-style handling reduces portability
  • Lacks vacuum and shredder function

3. Greenworks 40V 185 MPH – Most Powerful Electric Leaf Blower

Greenworks 40V 185 MPHYou want to get yard cleaning done, but the cord keeps getting in the way. We understand this situation. That is why we recommend the battery-powered Greenworks 40V 185 MPH, a cordless blower and vacuum.

It is best used for grass and hard surfaces such as patios or driveways. This 6-speed blower gives 30% more torque with up to 70% vibration reduction so you can keep using this blower for hours without discomfort.

It uses a brush-less motor which provides more run time and a longer lifespan. This is one of the most potent electric leaf blowers in the market. Greenworks 40V is also eco-friendly since it does not use gas but rather rechargeable lithium-ion batteries. However, the 40V G-MAX battery able to provide power similar to gas-powered blower without the wear-and-tear brought by using gas.

In just one click of a button it can start instantly. Another click can activate its Turbo Mode. Its battery is rated to last for 60 minutes using a 2AH battery and 120 minutes with a 4AH battery. The battery too is compatible with more than 25 tools.

With credits to its DigiPro brushless motor technology, the blower gives “true gas performance” with 80% longer life. There is also a turbo button to increase power for hard-to-move spots such as crevices. It can also be used as a vacuum and can collect up to 5 bags of crushed leaves in one charge.

You will be safe while using the blower since the impeller has a cover that when turned loose, a safety switch automatically turns off the machine. The machine is also compatible with GreenWorks G-MAX 40V Li-Ion System tools for maximum versatility. A 4-year warranty covers the blower against defects in parts, materials or construction.

  • Easy on the hands with 70% vibration reduction
  • Best cordless handling and lightweight for extra mobility
  • The battery is compatible with other 40+ and 40V tools
  • The LED indicator shows current battery life
  • It is cordless so it will be weaker than corded blowers
  • In a single charge, the vacuum will only run for at least 15 minutes only

4. Poulan Pro PPBV25 – Powerful Gas Powered Leaf Blower

Poulan Pro PPBV25With leaf blowers, expect anything gas-powered to be powerful. With 450 CFM at the speed of 230 MPH, the Poulan Pro PPBV25 is a serious blower for more laborious tasks.

Poulan Pro PPBV25 has 25 ccs two-cycle/stroke engine provides stellar performance all-year round. This one is meant for more commercial use clearing up large sports stadiums or natural parks.

Since a two-stroke engine powers this, the Poulan Pro PPBV25 requires a 50:1 gas-oil ratio to keep the engine well lubricated and running smoothly. This is also a 3-in-1 blower which means it can vacuum and shred leaf.

The shred leaf is maintaining the same air power with the blow function and has a mulch ratio of 16:1 which means 16 bags of leaves can be reduced to one bag of mulch. The on-off throw switch is covered with a plastic case to avoid accidentally turning off the machine. This also protects the most critical switch of the blower from residue buildup.

You can also use its cruise control if you want a constant CFM to preserve gas. However, if you’re going to change things up, the variable speed trigger adjusts the speed without you putting down the blower. There will be less hand and body fatigue since it comes with vibration dismission technology for maximum comfort during and after extended operations.

There are also included accessories such as a vacuum bag and attachments and a gutter cleaning extension tube. The Poulan Pro PPBV25 comes with a 2-year warranty for parts and labor.

  • The powerful engine delivers strong blowing power source up to 450 CFM
  • Cruise control to maintain power and gas consumption
  • 16:1 mulch ratio offers optimal shredding and space-saving
  • Handheld but weighs 7kg
  • High maintenance and costly

5. Toro UltraPlus Blower Vac 51621 – Best Option For Entry Level

Toro UltraPlus Blower Vac 51621The Toro UltraPlus Vac 51621 is an Amazon’s Choice product for a reason. It is a durable yet versatile machine that can do pretty much all your yard work without a hitch.

It can blow up to 350 CFM at a speed of 250 MPH. Aside from being a handheld leaf blower, it can also be used as a leaf shredder or a vacuum with 410 CFM. It includes an Oscillating Nozzle which widens the range of the impact to avoid constant moving and a Shredz Ring for pulverizing leaves for more space-efficient disposal.

The machine’s all-metal impeller easily shreds all leaves received via vacuum mode. The airspeed is also controlled by a variable speed knob for precise adjustment. The blowing power can also be concentrated by using either of the three variably-sized tubes.

While in use, you can keep the cord in one place via the cord lock system. This can also be used when not in use via the cord storage hook. Also, no tools are needed when converting the machine from different modes.

Accessories for the items include a gutter cleaning accessory kit for hard to reach areas, a leaf collector, a 43 gal collapsible spring bucket, and a spare bottom zippered vacuum bag. And just like any machine that will be used intensively regularly, the item comes with a 2-year full warranty.

  • 3-in-1 blower allows versatile function and is cheaper in the long run since you would not need to purchase a vacuum and a shredder
  • Under $100 but has high CFM and MPH
  • The cord is neatly tucked when in use and stored
  • Hefty build quality using high-density plastic and metal construction
  • Does not work in 220V
  • Vacuum function can lead to clogging of an impeller


We have already listed the high power leaf blowers out there. It is now your turn to take a look at them and decide which one you will be buying.

Remember, each blower is suited for different people, all depends on the needs and preference. The Southland SWB163150E definitely the most powerful one. But if you prefer a cordless electric leaf blower then you can consider the Greenworks  40V.

If you are still unsure what to pick, remember to first look at the CFM-MPH count, see its handling style (corded, cordless, handheld, walk-behind, etc.), and know its features. Do these steps, and you will be choosing your next blower in no time. author Charles Mann
Charles has a day job as an author in some tech magazines, his passion about science and technology always encourage him to learn new trends in technology business.
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