Worx WG581.1 - 40V 530 CFM Cordless Brushless Blower
The Worx WG581.1 is a cordless handheld leaf blower delivering up to 530 CFM and 180 MPH. It is powered by two 4.0Ah 20V PowerShare batteries. (Read full specs)
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Description
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The Worx WG581.1
With its cordless handheld design, the Worx WG581.1 is appropriate for homeowners with a typical home yard ranging from about a quarter to half an acre.
It is rated for a max air volume of 530 cubic feet per minute (CFM) and a max air speed of 180 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.
With a 40V brushless motor, the WG581.1 functions as a cordless blower, offering freedom of movement. Worx claims that it can deliver power of a 27-cc gas blower. It comes with two 20V 4.0Ah batteries, and all batteries are required for operation. When fully charged, they should provide up to 89 minutes of runtime.
The Worx WG581.1 boasts 3 speed settings and a turbo button, granting users control over airflow intensity for diverse tasks.
With a bare tool weight of 4.2 lbs and 7.7 lbs when fully equipped, this handheld unit supports one-handed use in tight areas.
The Worx WG581.1's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Worx WG581.1 compare with handheld leaf blowers of similar voltage (between 36 and 48V).
- At just 4.2 lbs (bare tool), the Worx WG581.1 ranks among the lighter cordless handheld blowers in the 36 to 48V range before adding the battery. Should weight be a deciding factor, the Black+Decker LSW40C is worth a look at just 2.4 lbs the bare tool.
- Forced air exiting this blower has been clocked at a max speed of 180 MPH. This puts the WG581.1 ahead of the pack as far as air speed is concerned in 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 airflow of Worx WG581.1 reaches 530 CFM (Cubic Feet per Minute), placing it on par with other cordless handheld blowers with a comparable voltage. If air volume is important to you, the Husqvarna 350iB, with 800 CFM, could be in your good books.
- The WG581.1 is within the average range for cordless handheld units that operate between 36 and 48V, offering up to 89 minutes of running time when fully charged. If autonomy is an important factor for you, the Stihl BGA 200 can run for up to 535 minutes and could be worth considering.
- 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. At its measured figures, the Worx WG581.1 provides an average runtime efficiency, similar to many battery-powered handheld blowers. If runtime efficiency matters most to you, you might look at the Stihl BGA 50, which delivers a higher runtime efficiency of 0.8 minutes per Wh.
Price comparison
As you can see from these interactive charts, when compared to other 36-48V cordless blowers, the Worx WG581.1 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
- Light bare tool weight (4.2 lbs)
- High MPH (180 MPH)
- Decent CFM (530 CFM)
- Good autonomy (89 mins)
- Good power efficiency
The Worx WG581.1 doesn't have any notably low specs.
Do you own the Worx WG581.1 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Handheld |
| Air volume | Up to 530 CFM |
| Air speed | Up to 180 MPH |
| Blowing force | Up to 16 N |
| Motor type | Brushless |
|---|---|
| Battery system | 40V (2 x 20V) PowerShare |
| Battery capacity | 2 x 4.0Ah (160Wh total) |
| Autonomy | 89 mins |
| Speed settings | 3 / Turbo |
| Battery included | 2 x 4.0Ah (WA3012) |
|---|---|
| Noise rating | 57 dB |
| Weight (w/ battery) | 7.7 lbs |
|---|---|
| Weight (tool only) | 4.2 lbs |
| Warranty | 3 years |
| Series | Nitro |
| UPC | 822465351387 |
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 Worx WG581.1, the user manual is available here (opens in a new tab).
About Worx
Worx is a Chinese company that makes power tools and other equipment for lawn and garden applications. The brand is owned by the Positec Tool Corporation and has a strong presence in both China and the United States. In 2011, the British home improvement magazine DIY Week gave Worx the “Product of the Year Award” for its TriVac leaf blower/vacuum and Eco cordless lawn mower.
Warranty Information
The Worx WG581.1 is covered under a warranty for up to 3 years. This warranty may not cover all parts of the blower.
For more information about the warranty of Worx blowers, please consult Worx's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-354-WORX (9679).
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