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SENIX - 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower - Blue

Model: BLB4QL-M
SKU: 12528645

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About This Item

Power meets comfort. The SENIX 4QL® 49cc 4-Cycle Gas Powered Backpack Leaf Blower (BLB4QL-M) is a serious tool for serious yard cleanup. Built with a 49cc 4-cycle engine, it cranks out a monster 600 CFM and 200 MPH of leaf-blasting airflow — enough to launch wet leaves, stubborn grass clippings, and even light snow across the yard. And forget the mess and hassle of mixing oil and gas. The 4QL® 4-cycle engine runs cleaner, smoother, and more efficiently than 2-stroke engines, with lower emissions and less noise. Whether you’re a homeowner with half an acre of leaves or a small biz keeping walkways clean year-round, this backpack blower is built for comfort, power, and all-day performance — with a variable-speed throttle and cruise control to keep your hand from falling off halfway through the job. The SENIX BLB4QL-M Gas Powered Backpack Leaf Blower delivers pro-grade power in a clean, fuel-efficient package that makes yard cleanup faster, easier, and way more satisfying. All SENIX 4QL gas powered leaf blowers are backed by our 3-year limited warranty for your peace of mind.
  • Key Specs
    • Color: Blue
    • Power Source: Fuel
    • Maximum Air Volume: 600 cubic feet per minute (The maximum cubic feet per minute of air that can be moved by the product.)
  • General
    • Brand: SENIX
    • Model Number: BLB4QL-M
    • Product Name: 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower
    • Color: Blue
  • Power
    • Power Source: Fuel
  • Features
    • Form Factor: Backpack (The size, arrangement, and physical configuration of the product.)
  • Performance
    • Maximum Air Speed: 200 miles per hour
    • Maximum Air Volume: 600 cubic feet per minute (The maximum cubic feet per minute of air that can be moved by the product.)
  • Dimensions
    • Product Width: 20 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 16.9 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Height: 13.75 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Weight: 19.4 pounds (The out of box weight of the item.)
  • Certifications Listings & Approvals
    • Product Safety Certifications and Standard(s): UL Listed (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
  • Warranty
    • Warranty - Parts: 3 years
    • Warranty - Labor: 3 years
  • Other
    • UPC: 843212113638

Power meets comfort. The SENIX 4QL® 49cc 4-Cycle Gas Powered Backpack Leaf Blower (BLB4QL-M) is a serious tool for serious yard cleanup. Built with a 49cc 4-cycle engine, it cranks out a monster 600 CFM and 200 MPH of leaf-blasting airflow — enough to launch wet leaves, stubborn grass clippings, and even light snow across the yard. And forget the mess and hassle of mixing oil and gas. The 4QL® 4-cycle engine runs cleaner, smoother, and more efficiently than 2-stroke engines, with lower emissions and less noise. Whether you’re a homeowner with half an acre of leaves or a small biz keeping walkways clean year-round, this backpack blower is built for comfort, power, and all-day performance — with a variable-speed throttle and cruise control to keep your hand from falling off halfway through the job. The SENIX BLB4QL-M Gas Powered Backpack Leaf Blower delivers pro-grade power in a clean, fuel-efficient package that makes yard cleanup faster, easier, and way more satisfying. All SENIX 4QL gas powered leaf blowers are backed by our 3-year limited warranty for your peace of mind.

  • ADVANCED 4QL® 49cc 4-CYCLE ENGINE: Powerful 49cc 4QL® 4-Cycle full crank engine with low vibration, requires no mixing of gas and oil, 20% more compact and lightweight.
  • 600 CFM / 200 MPH AIR OUTPUT: Moves wet leaves, grass, mulch and debris like nothing.
  • BACKPACK DESIGN: Balanced and ergonomic for long jobs without back strain.
  • VARIABLE-SPEED THROTTLE + CRUISE CONTROL: Full control and comfort during extended use.
  • LOW-EMISSIONS AND QUIET OPERATION: More eco-friendly and neighbor-approved.
  • ADVANCED 4QL® 49cc 4-CYCLE ENGINE: Powerful 49cc 4QL® 4-Cycle full crank engine with low vibration, requires no mixing of gas and oil, 20% more compact and lightweight.
  • 600 CFM / 200 MPH AIR OUTPUT: Moves wet leaves, grass, mulch and debris like nothing.
  • BACKPACK DESIGN: Balanced and ergonomic for long jobs without back strain.
  • VARIABLE-SPEED THROTTLE + CRUISE CONTROL: Full control and comfort during extended use.
  • LOW-EMISSIONS AND QUIET OPERATION: More eco-friendly and neighbor-approved.
  • ADVANCED 4QL® 49cc 4-CYCLE ENGINE: Powerful 49cc 4QL® 4-Cycle full crank engine with low vibration, requires no mixing of gas and oil, 20% more compact and lightweight.
  • 600 CFM / 200 MPH AIR OUTPUT: Moves wet leaves, grass, mulch and debris like nothing.
  • BACKPACK DESIGN: Balanced and ergonomic for long jobs without back strain.
  • VARIABLE-SPEED THROTTLE + CRUISE CONTROL: Full control and comfort during extended use.
  • LOW-EMISSIONS AND QUIET OPERATION: More eco-friendly and neighbor-approved.
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SENIX - 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower - Blue
SENIX - 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower - Blue

Power meets comfort. The SENIX 4QL® 49cc 4-Cycle Gas Powered Backpack Leaf Blower (BLB4QL-M) is a serious tool for serious yard cleanup. Built with a 49cc 4-cycle engine, it cranks out a monster 600 CFM and 200 MPH of leaf-blasting airflow — enough to launch wet leaves, stubborn grass clippings, and even light snow across the yard. And forget the mess and hassle of mixing oil and gas. The 4QL® 4-cycle engine runs cleaner, smoother, and more efficiently than 2-stroke engines, with lower emissions and less noise. Whether you’re a homeowner with half an acre of leaves or a small biz keeping walkways clean year-round, this backpack blower is built for comfort, power, and all-day performance — with a variable-speed throttle and cruise control to keep your hand from falling off halfway through the job. The SENIX BLB4QL-M Gas Powered Backpack Leaf Blower delivers pro-grade power in a clean, fuel-efficient package that makes yard cleanup faster, easier, and way more satisfying. All SENIX 4QL gas powered leaf blowers are backed by our 3-year limited warranty for your peace of mind.

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