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Ryobi RY404170 - 40V 730 CFM Cordless Brushless Backpack Blower

The Ryobi RY404170 is a cordless backpack leaf blower delivering 730 CFM at 165 MPH. It features a 6 Ah 40 V Li-ion battery. (Read full specs)

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Price history for the Ryobi RY404170
Highest Price
$429.00
Lowest Price
$233.99
Current Price
$233.99

Features and Specifications

Type
Type Cordless
Handling Backpack
CFM Up to 730
MPH Up to 165
Blowing Force N/A
Engine
BrushlessYes
Voltage40 V
Speed settings Variable
Features
Battery Li-ion
Autonomy 40 mins
Throttle positionTube
Cruise controlYes
Vacuum No
Misc
Battery included 2
Weight (w/ battery)29.2 lbs
Weight (tool only)21.2 lbs
Noise rating 59 dB
Warranty 5 years
SeriesWhisper
Other model numbersRY404170VNM

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue. Should you wish more detailed specs on the Ryobi RY404170, the user manual is available here (opens in a new tab).

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Description

The 40V HP Brushless Whisper Series Backpack Blower delivers awesome power without the noise! Delivering 730 CFM and 165 MPH this blower can move wet or dry leaves and tackle the toughest debris. (source: Ryobi)

Overview of the Ryobi RY404170

The Ryobi RY404170 in use

The Ryobi RY404170

  • Power: The RY404170, manufactured by Ryobi, is a cordless blower with a maximum air speed of 165 MPH and a maximum air volume rating of 730 CFM.
  • Power delivery: The RY404170 is a brushless-motor, battery-operated blower. Therefore, it doesn’t require to be plugged in when it’s being used. The user will enjoy the added mobility of its cordless design. Ryobi claims that this unit delivers power of a 51cc gas backpack blower.
  • Battery: Its 6 Ah 40 V Li-ion battery (2 OP40604 batteries included) enable the blower to run for up to 40 minutes without needing to recharge.
  • Handling: As this unit is a backpack leaf blower, the majority of the unit is distributed so that the user can operate it with ease for most reasonable periods of use. Its throttle is located on the tube, which allows you to keep your left hand free. However, for an electric backpack blower, the Ryobi RY404170 is heavier than most, weighing 29.2 lbs.
  • Speed Settings: For those who wish to have complete control while operating their leaf blower, the RY404170 offers variable speed settings, and moreover, is also equipped with cruise control, which allows the user to comfortably continue blowing at their preferred setting.
  • Noise: The RY404170's noise level is rated at 59 dB, which is standard for cordless backpack blowers.

Product Videos

The Ryobi RY404170's performance versus other blowers

The following charts are provided to give you an idea how the key specs of the Ryobi RY404170 compare with other cordless backpack leaf blowers.

  • With a rated maximum air speed of 165 MPH, this blower falls within the expected range for battery-operated backpack blowers. If you wish to benefit from air expelled at the fastest possible speed, the Stihl BRA 600 and its 246 MPH could be an option to consider.
  • Regarding its air volume, the airflow of the Ryobi RY404170 can reach 730 CFM (Cubic Feet per Minute), which is on par with other cordless backpack blowers with a comparable voltage. If air volume is important to you, the EGO LBPX1100, with 1100 CFM, could be in your good books.
  • When fully charged, the RY404170 offers up to 40 minutes of autonomy, which may be considered relatively short compared to similar cordless backpack units. To enjoy the best possible autonomy in this category, you could have a look at the EGO LBPX1100 which offers up to 240 minutes of runtime.

Price comparison

As you can see from these interactive charts, the Ryobi RY404170 is the cheapest of all cordless backpack blowers.

It can therefore be a really good buy if you're looking to acquire a budget blower.

The bottom line

STRENGTHS:
  • Inexpensive
  • Brushless motor
  • Cruise control
  • 5 year (limited) warranty
  • Possibility to use 1 or 2 batteries, to carry less weight or extend runtime
AVERAGE SPECS:
  • Acceptable noise (59 dB)
  • Decent CFM (730 CFM)
  • Decent MPH (165 MPH)
WEAKNESSES:
  • Quite heavy (29.2 lbs)
  • Low autonomy (40 mins)

Do you own the Ryobi RY404170 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

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 RY404170 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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