The Key Features of the Ryobi 40V Whisper Series 550 CFM Leaf Blower
Battery-powered blowers have come a long way in terms of performance. However, not everyone requires excessive blowing force or wants to spend a hefty amount of money. This is where the Ryobi 40V Whisper Series 550 CFM Leaf Blower comes into play. In this article, we will explore who can benefit from this blower and what sets it apart.
The Advantages of the Ryobi 40V Whisper Series 550 CFM Leaf Blower
- Whisper-quiet operation
- Convenient rotary handle
- Innovative inline jet fan design
- Excellent value for money
The Shortcomings to Consider
- Lacks cruise control feature
- No option for purchasing the blower without the battery
Want to explore our top recommendations for battery-operated leaf blowers? You can find them here!
Blowing Power: How Does It Compare?
According to Ryobi, this model boasts an airspeed of 125 MPH and an air volume of 550 CFM. To assess its performance, we conducted tests comparing it to other blowers using a dynamometer.
With the included 4.0Ah battery, the brushless motor delivers a blowing force of 9.8 Newtons at full throttle. Engaging the turbo button increases this force to 13.9 Newtons. Surprisingly, when using the 6.0Ah battery, the values remain the same, but peak slightly higher at the beginning of the test.
In comparison, residential grade gas blowers typically start at around 12 Newtons. This Ryobi model exceeds that baseline with its Turbo mode, making it a worthy alternative to gas blowers.
Runtime: Get the Job Done
Using the 4.0Ah battery, we conducted runtime tests. Running the blower at high speed, it operated for an impressive 21 minutes and 26 seconds. When using the Turbo button, the blower ran for 12 minutes and 43 seconds. For most residential lawns up to 1/2 acre, a single battery should suffice.
Noise Level: A Pleasant Surprise
Blowers are known for their ability to move debris, but not all of them do it quietly. This Ryobi model, however, advertises a noise level of 59 decibels according to ANSI standards.
In our tests, we measured the noise level from the operator’s ear, which is approximately 36 inches away from the blower. At full speed, we recorded a noise level of 72 dB(a), which increased to 80 dB(a) when using the Turbo function.
Considering that most cordless blowers we’ve tested generate 85+ decibels, the Ryobi 40V Whisper Series 550 CFM Leaf Blower impresses with its quiet operation. It’s worth mentioning that Ryobi’s 730 CFM Whisper Series blowers even perform slightly better in terms of noise reduction.
Design Notes: Convenient and User-Friendly
Ryobi has given this leaf blower a unique design that stands out from the rest. The handle not only provides clearance for the battery but also offers the ability to rotate. Simply loosen the gray knob on the side, adjust the handle to your preferred position, and then tighten it again.
Tilting the handle backward provides a nose-down angle, allowing for more comfortable use and keeping your wrists in a natural position. This seemingly small feature significantly enhances the overall user experience.
The controls are straightforward, featuring a variable-speed trigger and a Turbo button. However, it’s worth noting that this blower does not have cruise control, so you’ll need to manually adjust the speed by operating the trigger.
Weighing in at 6.7 pounds without the battery, and 9.8 pounds with the included 4.0Ah battery, this blower is remarkably lightweight and easy to handle.
Additional Features to Enhance Performance
- Jet fan design for improved efficiency
- Compatible with all Ryobi 40V batteries
Pricing Options for the Ryobi 40V Whisper Series 550 CFM Leaf Blower
You have several purchasing options for this blower at The Home Depot. The kit, which includes a 4.0Ah battery and a charger, is priced at $199. If you require an additional 4.0Ah battery, you can opt for the kit priced at $338. Unfortunately, there are no bare tool options available.
Considering that the 4.0Ah battery/charger starter kit alone costs $198, the $199 price tag for the complete kit is highly appealing.
The Bottom Line: A Versatile and Cost-Effective Choice
When it comes to blowing hard surfaces like driveways and sidewalks, the Ryobi 40V Whisper Series 550 CFM Leaf Blower is an excellent option. Its ability to operate quietly further adds to its appeal. Additionally, it performs well in moving dry hardwood debris around the yard. However, it may not be as effective as more powerful cordless blowers, including Ryobi’s own 730 CFM model, when it comes to damp debris. Nevertheless, it offers a budget-friendly alternative.
Specifications at a Glance
- Model: Rimei RY40470VNM
- Power source: Ryobi 40V battery
- Maximum airspeed: 125 MPH
- Maximum airflow: 550 CFM
- Weight: 6.7 lbs (bare), 9.8 lbs (with 4.0Ah battery)
- Price: $199 (one battery kit), $338 (two battery kits)