11/19/2023 0 Comments Backpack leaf blowerA leaf blower with an air volume of 600 cfm is sufficient for cleaning a large yard. In both cases, higher numbers are generally better, but you need to keep in mind that as air speed and volume go up, so does the weight of the leaf blower backpack and the price. The higher the air volume, the faster the air will be blown out of the machine and the more leaves it can move.īackpack leaf blowers generally operate around 600- to 1,000 cfm at speeds of 150- to 230 miles per hour. If the leaf blower produces 500 cfm, that means it blows enough air to fill a 500 cubic foot space in a minute. It is the more important of the two, as it determines how quickly you can work. A leaf blower that can produce greater air speed can move heavier objects, including mulch, stones, and wet leaves.Īir volume tells you how much passes through the backpack leaf blower each minute. Effectively, this determines the power of your blower’s air stream. When assessing the specs of a backpack leaf blower, you’ll see manufacturers list both “air speed,” listed in miles per hour, and “air volume,” which is measured in cubic feet per minute (cfm).Īir speed measures of the top wind speed the blower can create. They generally provide anywhere from 20- to 90 minutes of runtime on a single charge, which should be a good fit for most small- to medium-sized yards. They’re also more quiet, and don't produce any emissions as they run. You can mix your own in the proper ratio, or buy pre-mixed stuff, though you'll pay a premium for the latter.īattery-powered blowers are easier to carry, though. Keep in mind that most gas-powered leaf blowers feature 2-cycle engines, which require pre-mixed gas and oil. As with lawn mowers and other lawn machines, a gas-powered blower offers superior power and runtime, making it the better choice for large properties with lots of leaves. Power Sourceīackpack leaf blowers come in both gas-and battery-powered models. What to Consider When Buying a Backpack Leaf BlowerĪs with cordless leaf blowers, choosing the right backpack leaf blower comes down to balancing the amount of power you need to clear off your property with the amount of weight you can handle carrying around, and the price you can afford. I selected these blowers based on that experience, in conjunction with insights from the Popular Mechanics test team. I’ve used lots of leaf blowers, including backpack models, to clear fall foliage from my yard. As someone who owns property bordered by dense woods, I spend a lot of time clearing leaves. News and World Report, Switchful, and Futurism. The Expert: I’m a freelance writer who has written about landscaping, home improvement, gardening, and home security for publications like Bob Vila, U.S.
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