Ryobi RY40440 - 40V 625 CFM Cordless Brushless Backpack Blower
The Ryobi RY40440 is a cordless backpack leaf blower delivering up to 625 CFM and 145 MPH. It is powered by a 5.0Ah 40V battery. (Read full specs)
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Description
Incredibly powerful. Unbelievably quiet. The 40V Backpack Blower with CROSSFORCE FAN TECHNOLOGY™, a unique dual-intake design, is the industry’s quietest blower. With its brushless motor and lithium-ion battery, it generates 625 CFM of clearing force.
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The Ryobi RY40440
The Ryobi RY40440 is a cordless backpack blower that is appropriate for homeowners with larger home grounds ranging from half-acre lawns to multi-acre estates as well as professionals providing regular landscaping work.
It is rated for a max air volume of 625 cubic feet per minute (CFM) and a max air speed of 145 MPH. Practically, this means the blower should handle large amounts of leaves across yards, patios, or driveways while also having enough speed to move damp leaves, acorns, or small twigs.
This cordless blower is powered by a 40V brushless motor, allowing unrestricted movement during use. A 5.0Ah battery is included, giving up to 30 minutes of runtime on a full charge.
There are times when you only need a little more power, while other times you will want a bit more precision when clearing leaves and debris. For this purpose, the RY40440 offers variable speed settings, adding you, the user, more control, and a cruise control mode, which will allow you to maintain it comfortably for as long as you wish.
This cordless backpack blower weighs 21.1 lbs as a bare tool and 25.1 lbs with the battery installed, carrying most of its weight on the back so the user only supports the tube with one hand. Its throttle is located on the tube, which allows to keep the left hand free.
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The Ryobi RY40440's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Ryobi RY40440 compare with other cordless backpack leaf blowers.
- In its category of cordless backpack blowers in the 36 to 40V range, the Ryobi RY40440 represents one of the heavier bare tool builds at 21.1 lbs. To enjoy the lowest possible weight in this category, you could have a look at the Ryobi RY40HPLB02K which is only 13.2 lbs the bare tool.
- Upon exiting the nozzle, the air can reach speeds of up to 145 MPH, which is on the lower end for battery-operated backpack blowers. For the fastest air speed in this category, you may want to consider the Stihl BRA 280, which can expell air at a velocity that can reach 192 MPH.
- The RY40440 is average in terms of air volume. It's rated at 625 CFM, which is common for cordless backpack blowers with a comparable voltage. If air volume is important to you, the Ryobi RY40HPLB02K, with 850 CFM, could be in your good books.
- Its battery provides a maximum autonomy of 30 minutes, placing the RY40440 on the lower end in terms of runtime among its cordless counterparts. To enjoy the best possible autonomy in this category, you could have a look at the Makita CBU02Z which offers up to 240 minutes of runtime.
- Because larger batteries naturally increase runtime, it can be helpful to consider runtime efficiency, a measure of how effectively a blower uses the energy available. At its measured figures, the Ryobi RY40440 provides an average runtime efficiency, similar to many battery-powered backpack blowers. If runtime efficiency matters most to you, you might look at the Ryobi RY40HPLB02K, which delivers a higher runtime efficiency of 0.23 minutes per Wh.
Price comparison
As you can see from these interactive charts, when compared to other 36-40V cordless backpack blowers, the Ryobi RY40440 is on the cheap side of the price range.
It can therefore be a really good buy if you're looking to acquire a budget blower.
The bottom line
- Inexpensive
- Brushless motor
- Cruise control
- Decent CFM (625 CFM)
- Good power efficiency
- High bare tool weight (21.1 lbs)
- Low MPH (145 MPH)
- Low autonomy (30 mins)
Do you own the Ryobi RY40440 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Backpack |
| Air volume | Up to 625 CFM |
| Air speed | Up to 145 MPH |
| Motor type | Brushless |
|---|---|
| Battery system | 40V Li-ion |
| Battery capacity | 5.0Ah (200Wh) |
| Autonomy | 30 mins |
| Speed settings | Variable |
| Battery included | 1 x 5.0Ah (OP4050A) |
|---|---|
| Cruise control | Yes |
| Noise rating | 59 dB |
| Weight (w/ battery) | 25.1 lbs |
|---|---|
| Weight (tool only) | 21.1 lbs |
| Warranty | 5 years |
| Series | Whisper |
| UPC | 046396021144 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it. For full technical details on the Ryobi RY40440, the user manual is available here (opens in a new tab).
About Ryobi
Ryobi Limited is a manufacturer of power tools, outdoor equipment, and various other types of electronic products and components. Founded in Japan in 1943, Ryobi has since expanded to become a multi-brand, multinational company aimed at providing affordable, pro-featured products. It is now owned by Techtronic Industries, a company overseeing production and marketing of brands such as Ridgid and Homelite.
Warranty Information
The Ryobi RY40440 is covered under a warranty for up to 5 years. This warranty may not cover all parts of the blower.
For more information about the warranty of Ryobi blowers, please consult Ryobi's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-525-2579.
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