Greenworks 40V Leaf Blower / Review (2026): A Spec-Based Look

What stands out

• 340 CFM air volume for high debris displacement
• 185 MPH air speed for stubborn wet leaves
• Brushless motor provides extended runtime and torque
• Tool-free conversion between blower and vacuum modes
• 6-speed dial with Turbo Mode for precision control

Who it fits

Greenworks 40V Key Specs Explained

Air Volume: 340 CFM

CFM measures the volume of air moved per minute. This rating indicates the tool can handle large piles of dry leaves and light debris quickly. You will find this useful for clearing wide driveways or patios. Higher CFM values generally mean faster cleanup times. When comparing cordless tools, look for this metric to gauge overall moving power rather than just speed.

Air Speed: 185 MPH

MPH indicates how fast the air exits the nozzle. This speed helps dislodge stuck debris like wet leaves or grass clippings from corners. It provides the force needed to push heavier matter. You should compare this against other models to ensure it can handle damp conditions. Higher speeds are better for stubborn messes that require extra push.

Runtime: 21 minutes with 4.0Ah battery

This is the operational time you get from a single charge. It defines how large an area you can cover before recharging. For small yards, this may suffice for one pass. Larger properties might require a spare battery. You should check this limit against your typical job size to avoid mid-task power loss during critical cleanup phases.

Motor Type: Brushless

Brushless motors lack physical brushes, reducing friction and wear. This design typically offers longer life and better efficiency than brushed alternatives. You get more torque and quieter operation. This means the tool can run longer on the same charge. When shopping, prioritize this feature for durability and consistent performance over the lifespan of the device.

Voltage: 40V

Voltage represents the electrical pressure driving the motor. A 40V system generally provides more power than 20V tools. This allows for stronger airflow and better performance under load. You benefit from this when tackling heavier debris. Compare this voltage level to other brands to ensure you are getting adequate power for your specific yard maintenance needs.

Build Quality And Physical Design

The Greenworks 24322 measures 32.5 inches in length, 11 inches in height, and 8.5 inches in width. It weighs 5.6 pounds. These dimensions create a handheld form factor that fits standard residential yards. The listing notes the color is green. You should expect a durable plastic housing typical for this voltage class. The size allows you to reach under low shrubs or into tight corners without excessive bending. The weight is moderate for a cordless blower. You can hold it for extended periods without immediate fatigue, though the 4.0 Ah battery adds noticeable mass to the handle. The layout places the control dial near the trigger for easy thumb access. You can switch between six speed settings without removing your hand from the grip. This design supports precise control when clearing delicate flower beds or heavy debris. The tool-free conversion mechanism lets you swap between blower and vacuum modes quickly. You do not need extra tools to change functions. This feature reduces downtime during cleanup tasks. The finish appears smooth and clean, resisting dirt accumulation. According to the listing, the brushless motor contributes to a quieter operation than traditional models. This design choice means you can use the tool earlier in the morning or later in the evening without disturbing neighbors as much. The compact body also makes storage easier in small sheds or garages.

Setup And Everyday Use Guide

Setting up this Greenworks 24322 begins with the included 4.0 Ah battery and charger. The listing confirms these items come in the box, so you do not need to purchase them separately. Insert the charged battery into the handle. The tool is ready for immediate operation without complex assembly. The 40V system provides the necessary power for standard residential tasks.

For everyday use, the unit offers two primary functions: blowing and vacuuming. You can switch between these modes in seconds without tools. This versatility allows you to handle dry leaves or wet debris efficiently. The 6-speed dial gives you precise control over airflow. Use lower speeds for delicate areas and engage Turbo Mode for heavy, wet leaves. This mode delivers the maximum 340 CFM air volume and 185 MPH wind speed.

The brushless motor contributes to quieter operation and extends the tool’s lifespan. It also provides more torque compared to traditional models. Runtime is rated at 21 minutes with the 4.0 Ah battery. This duration suits typical yard cleanup sessions. The tool weighs 5.6 pounds, making it manageable for extended periods. You can mulch debris while vacuuming, reducing the volume of waste. The design supports cordless freedom, eliminating the need for extension cords. This setup ensures you can tackle stubborn debris rapidly.

Owning The Greenworks 40V Blower

Before you buy this Greenworks 40V leaf blower, consider your existing battery ecosystem. This unit uses a 40V battery, so check if you already own Greenworks 40V tools. Sharing batteries saves money and reduces clutter. If you lack compatible batteries, you must purchase the 4.0 Ah pack separately for full operation. The listing includes one battery and a charger, which helps, but verify the voltage matches your other gear. Runtime is limited to 21 minutes with the included 4.0 Ah battery. For larger yards, you may need a second battery to finish the job without interruption. Keep the vacuum tube and mulching kit clean after use, especially when processing wet leaves. Store the tool in a dry place to protect the brushless motor. While this blower handles yard debris well, it does not replace your cordless lawn mower. Use them together for a complete yard care routine. Ensure your workspace has enough room to store this 32.5-inch tool comfortably.

Check before you buy

• Verify you own compatible Greenworks 40V batteries.
• Check if the included 4.0 Ah battery suffices for your yard size.
• Ensure you have space for the 32.5-inch tool.
• Confirm the vacuum kit is included for your needs.
• Plan for a second battery if your yard is large.

The product at a glance

1

Greenworks 40V Cordless Blower Vacuum

Best for: Users needing high airflow and vacuum function

Voltage

40V

Air Volume

340 CFM

Air Speed

185 MPH

Runtime

21 min

Battery Capacity

4.0 Ah

Motor Type

Brushless

View on Amazon: Greenworks 40V Cordless Blower Vacuum Affiliate link

This Greenworks 40V cordless blower delivers 340 CFM of airflow and 185 MPH wind speed. It features a brushless motor for extended runtime and includes a 4.0 Ah battery. The unit functions as a blower and vacuum. It weighs 5.6 pounds and offers six speed settings plus a turbo mode. This model suits users needing versatile cleanup power for dry or wet debris.

Pros

• 340 CFM airflow and 185 MPH wind speed
• Brushless motor for extended runtime
• 2-in-1 blower and vacuum/mulcher function
• 6-speed dial with Turbo Mode
• Includes 4.0 Ah battery and charger

Cons

• 21-minute runtime with 4.0 Ah battery
• Heavier at 5.6 pounds
• No variable speed trigger, only dial control

Good fit if

• You need a blower and vacuum in one tool
• You want high airflow for wet leaves
• You prefer a brushless motor for longevity

Skip if

• You need more than 21 minutes of runtime
• You want a lighter tool under 5 pounds
• You prefer variable speed triggers over dials

Verdict: Greenworks 40V 340 CFM Leaf Blower fits users who need strong airflow and vacuum capability. It works best for those prioritizing motor longevity and multi-function cleanup over extended runtime.

Specifications side by side

Frequently asked questions

See also

• greenworks 40v leaf blower alternatives
• best greenworks leaf blowers with 4 0 ah
• greenworks 40v backpack leaf blower review
• greenworks 40v 8 in pole review