Schröder Leaf Blower - Schröder Backpack Blower - Gas Leaf Blower - SR-6400L - 3.7 HP Engine - 5 Year WarrantyView on Amazon
- BrandPoulan Pro
CRAFTSMAN CMXGAAMR51BP 51cc 2-Cycle Gas Powered Backpack Leaf Blower - Gasoline Blower for Lawn Care with Lightweight Backpack, Liberty RedView on Amazon
HYMOVO Leaf Blower Cordless with Battery and Charge, 2-in-1 Electric Handheld Mini Leaf Blower / Vacuum, 21V 4.0 Battery Powered Leaf Blowers for Lawn Care, Snow/Dust BlowingView on Amazon
Cordless Leaf Blower, 20V Battery Powered Leaf Blower - VOLTKORE Electric Handheld Leaf Blower for Blowing Leaves, Dust, Snow in Patio, Garden...(Quick Charger & Battery Included) - 2022 UpgradedView on Amazon
- BrandK VOLTKORE
Greenworks Pro 80V (180 MPH / 610 CFM) Cordless Backpack Leaf Blower, 2.5Ah Battery and Charger Included BPB80L2510View on Amazon
Walensee Upgrade Leaf Blower - 20V Cordless Leaf Blower with 2000mA Lithium Battery & Fast Charger Included, Electric Leaf Sweeper for Lawn Clean Lightweight Garden Power Tool for Grass Clipping PatioView on Amazon
Last update on 2022-12-01 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
Types of Backpack Leaf Blowers
Finding the best backpack leaf blower is no easy task, but the primary distinction between the available alternatives is whether they are powered by gasoline or electricity. The leaf blower's weight, velocity, and runtime are all impacted by the power source.
Landscapers typically choose for gas-powered blowers due to their high power and long operation time per tank of gasoline. They're able to clear up huge areas quickly and easily, and the operator doesn't even have to stop to refuel. When it comes to yards that are half an acre or larger, gas-powered blowers are the best option because batteries eventually run out of juice. They're also useful for cleaning up smaller properties that have a lot of leaves but don't have enough electricity to do it reliably.
The high cost of maintaining a gas-powered fan is compounded by the need to constantly replenish its oil supply. The exhaust fumes they produce necessitate its usage only in outdoor settings with adequate ventilation.
To avoid the emissions and weight of gas-powered blowers, consider a battery-powered backpack model instead. If you have a smaller property (less than half an acre) or live in an area with less dense tree cover, these options may be more suitable for you. Models have vastly different required runtimes. Battery-powered blowers, for example, can operate for as little as 10 minutes at full power and as long as 112 hours at half power.
Most battery-operated backpack leaf blowers perform just as well as their gas-powered counterparts, but they have a much shorter run duration. Since recharging the batteries in a blower might take an hour or more, some owners choose to invest in a spare set.
A gas-powered blower has the longest duration and the most airflow, making it ideal for properties bigger than half an acre that have leafy trees, lots of grass, barns, and other places that require thorough cleaning. Debris may be blown further and more quickly with a more powerful blower that has a longer runtime. They're more productive because their operators don't have to pause what they're doing to go get additional gas or swap out the batteries.
If you only need to clear leaves from the driveway, patio, or sidewalk, a lightweight battery-powered blower will do the trick.
We have made it our top aim to provide our backpack blowers with the same outstanding performance that has made them so popular. Sure, high values for MPH and CFM are impressive, but it's the Newton Force that really tells the whole picture. Learn more about velocity, volume, and pressure in the air by reading this article.
Weight and Padding
Padded straps are helpful when carrying a blower on your back, but the key factor is the weight of the device itself. As time spent with the blower increases, so does the burden of its weight. Still, the blower's bulk isn't the only issue. Tanks with a greater capacity hold more fuel, allowing for a longer driving duration, but also adding more weight.
Use ear protection if you must use a backpack blower. Our reviews of backpack leaf blowers reveal that such impressive strength does not come cheap. One way or another, gas-powered leaf blowers are noisy. You are not a spectator, and the noise level at your ear level is likely to be far over 100 dB, even though ANSI testing mandates that measurements be taken at a distance of 50 feet. Put simply, it's imperative that you safeguard your hearing.
Except for battery-operated ones, of course. There are others who manage to keep the noise level below the OSHA safe limit without using any kind of hearing protection. Because there is less background noise, you'll be able to pick up individual sounds and conversations more clearly.
2-Cycle vs. 4-Cycle Engine
Blowers that run on gasoline can have either a 2-cycle or 4-cycle motor. To generate a powerstroke in a 2-cycle engine, the crankshaft must rotate once; in a 4-cycle engine, it must rotate twice. Power output from a 2-cycle engine is higher than that of a 4-cycle engine of the same size.
Blowers with 4-cycle engines run on gasoline and have a dedicated oil reservoir for lubrication, while those with 2-cycle engines need a fuel mixture of gas and oil that both powers and lubricates the engine. On the whole, 2-cycle engines are more efficient and can generate more power than 4-cycle engines of the same size, but emissions are lower from the latter when they operate cleanly.
Air Volume and Speed
The air volume, measured in cubic feet per minute (cfm), and the airspeed, measured in miles per hour (mph), are the two most reliable indicators of a leaf blower's effectiveness (mph). How rapidly the air is flowing, or its airspeed, is directly proportional to the volume of air passing through the apparatus. CFM is a more accurate indicator of a fan's ability to move leaves.
Manufacturers typically list the maximum allowable cfm and mph on product labels, but the actual speed at which blowers operate is entirely up to the individual. Backpack blowers have a trigger or a lever for the user to adjust the power. To achieve the maximum cfm and mph values stated on the packaging, the machine must be operated at full power. Driveways and patios don't require anything stronger than a 400 cfm blower to be cleaned up quickly and efficiently. For larger homes with more lawn and leaf space, use a blower that has a capacity of 500 to 700 cfm.
In the blazing afternoon sun, if the backpack leaf blower you're using is uncomfortable to carry, you'll be in for a long day of work.
If you need a leaf blower that won't strain your back, try getting a backpack model with adjustable straps and a padded back.
Back pain sufferers, in particular, should think about how much weight their furniture will add. Leaf blowers powered by batteries are typically substantially lighter than their gas-powered counterparts. It may not seem like much, but if a gas backpack leaf blower is what you need, choosing one that's even a few pounds lighter can make a huge difference.
Run time can be deceptive, especially with battery-powered leaf blowers, so keep that in mind when you're out looking for a new backpack model.
Then why do some ads grossly overstate their results? When advertising a leaf blower, it is not always clear at what speed and air volume level that run duration is being advertised.
A high-powered leaf blower, for instance, might boast an impressive 60-minute runtime. Does it operate for 60 minutes at full power, or is that only the lowest setting? Occasionally, ads will be vague about details.
If you read the leaf blower's instructions carefully, you'll see that it can only run for 15 minutes at full throttle (the maximum setting) and 60 minutes at its lowest level.
If you're planning on buying a leaf blower and you want to make sure it will last for an hour at full speed and airflow, you should check the specifications in the owner's manual.
How do you use a backpack leaf blower?
When you want to collect debris, such leaves, you should first decide where to put the pile. Then, beginning at the far border of the area, sweep the leaves toward the pile with a low, steady motion. The trash is kept low to the ground if the air tube is directed across the top of it. Aiming the tube low and forcing air under it will help loosen matted, damp leaves.
Are backpack leaf blowers better than handheld ones?
The power of backpack leaf blowers is typically greater than that of handheld blowers. In addition to minimizing operator fatigue, they shift the burden of the machine on the user's stronger abdominal muscles.
Which is more important, MPH or CFM?
There is weight to both of those figures. Don't be taken in by even a single one of them. You shouldn't let a leaf blower's high MPH fool you into thinking it has a sufficient CFM.
Perhaps you're impressed by claims of a 250 mph leaf blower. The leaf blower must be durable if the air is leaving the nozzle at 250 miles per hour.
If the CFM is only 300, then it probably isn't the powerful leaf blower you're after. That's only 300 cubic feet of air each minute, which might not be enough to budge that hefty heap of soggy leaves.
A 250 MPH leaf blower with only 300 CFM will not compare favorably to a 230 MPH leaf blower with 700 to 900 CFM. The greater CFM leaf blower is more effective since it can disperse larger volume of air in a given amount of time.
Now that we've gone over what to look for in a backpack leaf blower, we can help you make an informed purchase. After reading this, you should have a better idea of which characteristics are most important to you.