Ryobi RY404140 - 40V 650 CFM Cordless Brushless Blower
The Ryobi RY404140 is a cordless handheld leaf blower delivering up to 650 CFM and 160 MPH. It is powered by a 6.0Ah 40V battery. (Read full specs)
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Description
This blower is loaded with premium features like a variable speed trigger to blow in more delicate areas, cruise control to reduce fatigue during extended use, a turbo button for maximum power, and a speed tip attachment to increase your air speed for heavier debris.
Zoom on the Ryobi RY404140
The Ryobi RY404140 is a cordless handheld blower that is mostly aimed at homeowners with residential properties where lawns or gardens fall between a quarter and half an acre.
Its maximum output is 650 CFM of air volume and 160 MPH of air speed. These values mean that it should manage everyday yard leaves rather efficiently, but also have the power to handle denser material or small piles of heavier debris across lawns, patios, and garden paths.
The RY404140 features a 40V brushless motor, providing cordless operation for flexibility and mobility. It is supplied with a 6.0Ah battery which can offer up to 40 minutes of runtime per charge.
The Ryobi RY404140 provides versatile control with customizable airflow via variable speed settings and the convenience of cruise control for prolonged comfort.
Weighing 10.4 lbs as a bare tool and 13.7 lbs with the battery, the handheld design allows the operator to control airflow with one hand.
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The Ryobi RY404140's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Ryobi RY404140 compare with handheld leaf blowers of similar voltage (between 36 and 48V).
- The Ryobi RY404140 carries a heavier bare tool build than many cordless handheld blowers in the 36 to 48V range, weighing 10.4 lbs. To enjoy the lowest possible weight in this category, you could have a look at the Black+Decker LSW40C which is only 2.4 lbs the bare tool.
- Air exiting the nozzle of this blower can reach 160 MPH, which is quite a bit faster than most battery-operated handheld blowers between 36 and 48V. If you wish to benefit from air expelled at the fastest possible speed, the Husqvarna 350iB and its 200 MPH could be an option to consider.
- The RY404140 is powerful, with an airflow rating of 650 CFM (cubic feet per minute). This is certainly on the high end compared to other cordless handheld blowers with a comparable voltage. If air volume is important to you, the Ryobi RY40HPLB01K, with 800 CFM, could be in your good books.
- Users can anticipate a maximum autonomy of 40 minutes from its battery, suggesting that the RY404140's runtime is below average among cordless handheld units. To enjoy the best possible autonomy in this category, you could have a look at the Stihl BGA 200 which offers up to 535 minutes of runtime.
- While runtime is an important metric, it is closely tied to battery capacity. To understand performance more clearly, it’s also useful to look at runtime efficiency, how long the unit runs relative to its battery size. With its current setup, the Ryobi RY404140 offers a lower level of runtime efficiency compared to the other compared battery-powered handheld models. If you are focused on getting more use per charge, the Stihl BGA 50 offers the highest runtime efficiency, at 0.8 minutes per Wh.
Price comparison
As you can see from these interactive charts, when compared to other 36-48V cordless blowers, the Ryobi RY404140 is on the average side of the price range.
Therefore, this blower nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Brushless motor
- Cruise control
- 5 year (limited) warranty
- High CFM (650 CFM)
- High MPH (160 MPH)
- High bare tool weight (10.4 lbs)
- Low autonomy (40 mins)
- Low power efficiency
Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Handheld |
| Air volume | Up to 650 CFM |
| Air speed | Up to 160 MPH |
| Motor type | Brushless |
|---|---|
| Battery system | 40V Li-ion |
| Battery capacity | 6.0Ah (240Wh) |
| Autonomy | 40 mins |
| Speed settings | Variable |
| Battery included | 1 x 6.0Ah (OP40604) |
|---|---|
| Cruise control | Yes |
| Noise rating | 57 dB |
| Weight (w/ battery) | 13.7 lbs |
|---|---|
| Weight (tool only) | 10.4 lbs |
| Warranty | 5 years |
| Series | Whisper |
| Other model numbers | RY404140VNM |
| UPC | 046396038838 |
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 RY404140, 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 RY404140 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.
Questions & Answers
Is this the 2023 model (Asked October 14, 2023)
This model was released summer 2022.
Couldn't find the right answer for you? Ask your own question.

