SENIX 49 cc Gas Leaf Blower, 4-Cycle Backpack Leaf Blower,Up to 600 CFM and 200 MPH, Variable Speed & Cruise Control, 18N Powerful Blowing Force (BLB4QL-M)
Condition: New
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Availability:
In Stock.
Arrives
Thursday, Feb 26
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Style: 49CC-600CFM Backpack Blower
Features
- High-efficiency CleaningThe SENIX 49cc 4-cycle backpack gasoline leaf blower can handle any cleaning project. With airflow and wind speed reaching up to 600 CFM/200 MPH, the 18N blowing force makes it easy to handle fall leaf cleanup or everyday yard debris, trash, lawn, and trimmings.
- Powerful Low-Emission EngineThe 4QL four-stroke full crankshaft engine delivers powerful performance with low vibration, ideal for extended use. 4QL technology achieves low emissions and fuel consumption, minimizing environmental impact.
- Simple OperationThe variable-speed throttle with cruise control function ensures easy operation; the patented 4QL technology engine does not require mixing gasoline and oil and supports all-direction use, ensuring the engine remains lubricated in any direction.
- Ergonomic Backpack DesignThe gasoline leaf blower features a backpack design with ergonomic padded shoulder straps and a balanced frame structure for more comfort during use.
- Package IncludedGas blower comes with 5.7 oz bottle of engine oil; This outdoor power tool is covered by a 3-year limited warranty for peace of mind.
Description
The SENIX 49cc 4-cycle backpack gasoline leaf blower can handle any cleaning project. With airflow and wind speed reaching up to 600 CFM/200 MPH, the 18N blowing force makes it easy to handle fall leaf cleanup or everyday yard debris, trash, lawn, and trimmings.
Brand: SENIX
Color: Black & Blue
Power Source: Gas Powered
Form Factor: Backpack
Special Feature: Adjustable Speed
Model Name: BLB4QL-M-001A-001
Style: 600 CFM Blower kit
Product Dimensions: 17"L x 20"W x 14"H
Manufacturer: SENIX
Brand: SENIX
Color: Black & Blue
Power Source: Gas Powered
Form Factor: Backpack
Special Feature: Adjustable Speed
Model Name: BLB4QL-M-001A-001
Style: 600 CFM Blower kit
Product Dimensions: 17"L x 20"W x 14"H
Manufacturer: SENIX
Item Weight: 25 pounds
Item model number: BLB4QL-M-001A-001
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Feb 26
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Build quality is 0 out of 10 plastic frame, straps keep falling out of plastic holes. 9 out of 10 for assembly, 2 out of 10 for running. First start was easy. Used for 10 minutes engine kept missfiring, had to feather throttle to ramp up rpm, if not would flood out and shut down, ate dinner went to start and took around 30 pulls and runs like crap. I am a mechanic but definitely bought it new didnt expect to start looking into repairs with less then a hour use. I probably will do wind speed test to see if it does as advertised All in all probably going to return it 12 hrs into running. It. Spark plug was cross threaded. Won't start after you ran for five minutes have to let sit for hours to be ambient temp to use again pic are my after math of berating failure im sick of Chinese mage cheap stuff that runs for the 1st time done expect much after. Watch whom your buying. Make sure its usa because the lax laws for China make products crap
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Reviewed in the United States on August 20, 2025 by Mark Mark
I really like this blower. I was looking for a blower that was stronger than my corded blower so I could clear leaves faster. By CFM, this was maybe 50% more, but it is much faster to move leaves. For an area of leaves, it is probably 25% of the time it would take me to use my corded blower. It is not the highest CFM, but it really does a good job. I didn't want to mix oil and gas. I have been using ethanol-free gas. Out of 6 times using the blower, I have had the gas-leakage problem twice. The fuel return line is pretty short and pulls out of the gas tank. I have been trying to make sure it is pushed down into the gas tank as much as possible. If the hose was even 1/2" longer, it probably wouldn't slip out. I will try to check it before using each time. It is unfortunate that I have to consider what clothes I am wearing just in case it leaks gas. The blower starts very easily...no issues there. It is really a great purchase. I look forward to using it some more.
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Reviewed in the United States on October 16, 2025 by JD
I love this blower. While it is a backpack style, it’s not too heavy for me. Lots of power
Reviewed in the United States on November 11, 2025 by Randy from Cleveland
Was informed by the A dto Z team that this did not qualify for replacement! So it is ok to sell a piece of equipment that was defective ( leaking gas all over the place ) call it good!! So the customer had to take it and have it completed and not leak fuel. Not Acceptable. I think Q C on the part of Senix fell short of being a completed product and had to be completed by the consumer.
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Reviewed in the United States on October 10, 2025 by Very Satisfied Customer
Great item I purchased this leave blower for and apartment complex that spans 2 blocks long and it does the job well
Reviewed in the United States on November 9, 2025 by Justine Harvey
Amazing little light blower will be beyond your speciation.
Reviewed in the United States on October 25, 2025 by Jesus
The media could not be loaded. El equipo llegó roto desde el 23 de septiembre lo estoy reclamando siempre que llamo me dicen algo diferente y no resuelven el problema ni me devuelven el dinero ni me cambian el equipo es mucha falta de respeto del vendedor y de Amazon no recomiendo lo compren para mí ha sido frustrante
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Reviewed in the United States on October 16, 2025 by Yai
Does exactly as advertised. It's not the most powerful, but it is comfortable and has started right up every time I've used it. I'd say it's a good value for the money if you're looking for a budget friendly backpack blower.
Reviewed in the United States on August 19, 2025 by Amazon Customer