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Senix BLB4QL-M - 600 CFM Gas Backpack Blower

The Senix BLB4QL-M is a gas-powered backpack leaf blower delivering 600 CFM at 200 MPH. It features a 4-cycle 49cc engine. (Read full specs)

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Senix BLB4QL-M 600 CFM Gas Backpack BlowerSenix BLB4QL-M 600 CFM Gas Backpack BlowerSenix BLB4QL-M 600 CFM Gas Backpack BlowerSenix BLB4QL-M 600 CFM Gas Backpack Blower
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Set an alert for the Senix BLB4QL-M - Current lowest price: $249.00
Price History
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Price history for the Senix BLB4QL-M
Latest updates:
  • $249.00 - June 18, 2024
  • $299.00 - May 31, 2024
  • $249.00 - April 6, 2024
Data source: walmart.com
Since: April 6, 2024
  • Highest Price: $299.00 - May 31, 2024
  • Lowest Price: $249.00 - April 6, 2024

Features and Specifications

Type
Type Gas-Powered
Handling Backpack
CFM Up to 600
MPH Up to 200
Blowing Force 18 N
Engine
Make N/A
Engine displacement 49cc
Strokes 4
Speed settings Variable
Features
Throttle positionTube
Cruise controlYes
Fuel tank 42 fl. oz.
Vacuum No
Misc
Weight 19.4 lbs
Noise rating N/A
Warranty 3 years

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 Senix BLB4QL-M, the user manual is available here (opens in a new tab).

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Description

Overview of the Senix BLB4QL-M

  • Power: The BLB4QL-M, produced by Senix, is a gas-powered leaf blower capable of expelling a maximum air volume of 600 cubic feet per minute (CFM). Its air speed is rated at 200 miles per hour (MPH).
  • Handling: This backpack leaf blower offers ergonomic advantages, distributing weight for comfortable operation over extended periods and freeing the user's hands for efficient maneuvering. Its throttle is located on the tube, which allows you to keep your left hand free. The Senix BLB4QL-M is recognized for its lightweight build compared to other gas-powered backpack blowers, tipping the scales at just 19.4 lbs.
  • Engine: The blower is fitted with a 49cc engine. As this is a 4-stroke engine, the blower does not require a mix of gas and oil in order to run.
  • Speed Settings: The Senix BLB4QL-M offers customizable airflow through its variable speed settings, along with integrated cruise control for convenient operation.
  • Fuel Tank: With a tank capacity of 42 fl. oz., the Senix blower falls within the usual range for gas backpack blowers.

Product Video

The Senix BLB4QL-M's performance versus other blowers

The following charts are provided to give you an idea how the key specs of the Senix BLB4QL-M compare with similar leaf blowers.

  • Air expelled from the nozzle of this blower can reach 200 MPH. When compared to others of this type, the BLB4QL-M has a lower air speed than most gas-powered backpack blowers. For the fastest air speed in this category, you may want to consider the Husqvarna 150BT, which can expell air at a velocity that can reach 270 MPH.
  • Regarding its air volume, the airflow of the Senix BLB4QL-M can reach 600 CFM (Cubic Feet per Minute), which is on the low end for gas-powered backpack blowers. For the highest air volume, you may want to have a look at the RedMax EBZ9000RH, which boasts with 1245 CFM.

Price comparison

As you can see from these interactive charts, when compared to other gas backpack blowers, the Senix BLB4QL-M is on the cheap side of the price range.

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

The bottom line

STRENGTHS:
  • Inexpensive
  • Lightweight (19.4 lbs)
  • Cruise control
AVERAGE SPECS:
  • Decent tank (42 fl. oz.)
WEAKNESSES:
  • Low CFM (600 CFM)
  • Low MPH (200 MPH)

Do you own the Senix BLB4QL-M and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

About Senix

Senix is a brand name under which Zhejiang YAT Electrical Appliance Co. Ltd. sells its power tools and outdoor equipment, including leaf blowers, in Northern America. The company was founded in 2002 in Ningbo, Zhejiang province, China, and rapidly expanded to become, among other achievements, the largest producer of electric chain saws in China by 2008. The company has since gone global, established sales branches in the US and Europe, and currently produces its products in 2 manufacturing plants in Jiaxing and Ningbo, both in Zhejiang province, China.

Warranty Information

The Senix BLB4QL-M 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 Senix blowers, please contact the Senix Customer Support: 1-800-261-3981.

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