Husqvarna 570BTS Backpack Leaf Blower, Ergonomic Design, Gas Leaf Blower

The Husqvarna 570BTS is a commercial-grade gas backpack leaf blower built for demanding outdoor clearing projects. Engineered for professional landscapers and dedicated homeowners with large properties, this machine turns heavy leaf management and debris clearing into a manageable routine. Powered by a 2-cycle engine, it delivers high air volumes and velocities directly through a backpack platform designed to distribute weight across your upper body rather than stressing your hands and arms.

At the heart of the blower is a 66-cc X-Torq engine producing 4 horsepower. This engine design optimizes output and maintains substantial blowing power even at low engine speeds. The unit generates an air flow of 972 CFM and an air speed of 236 MPH, yielding a total blowing force of 37 N. To keep the operator comfortable during long clearing sessions, Husqvarna incorporates an adjustable, offset soft-grip handle alongside LowVib technology that dampens vibration before it reaches your hands. The included harness features wide shoulder straps to share the weight comfortably across your back.

Usability features focus on straightforward startup and predictable throttle management. An integrated air purge system manually flushes air out of the carburetor and fuel lines, helping to prevent hard starts after the unit has been sitting. Once running, the multi-speed throttle includes a cruise control feature, allowing you to lock in a specific air speed without holding the trigger continuously. For long-term durability in tough outdoor environments, the engine uses a pro-grade air filter designed to support extended operating hours season after season.

Because this is a gas-powered 2-cycle unit, operators must prepare mixed fuel and perform standard internal combustion upkeep. The product listing does not detail overall weight, fuel tank capacity, or specific noise decibel levels, so prospective buyers who need strict noise compliance or ultra-lightweight handheld operation should weigh those factors. Additionally, routine filter inspection and carburetor care are part of owning a gas power system compared to battery models.

Verdict: The Husqvarna 570BTS offers substantial air volume, comfortable ergonomics, and convenient starting features for serious outdoor maintenance. It is a solid choice for professional landscapers and homeowners with expansive grounds who require commercial-level clearing performance.

Key Technical Specifications:

• Engine Type: 2-cycle X-Torq gas engine
• Engine Displacement: 66 cc
• Power Output: 4 HP
• Air Flow Volume: 972 CFM
• Max Air Speed: 236 MPH
• Blowing Force: 37 N
• Harness Type: Load-reducing with wide shoulder straps
• Vibration Control: LowVib technology
• Throttle Control: Multi-speed with cruise control
• Filter System: Pro-grade air filter

A great fit if you:

• Need heavy-duty clearing output with 972 CFM and 236 MPH to handle demanding lawn care jobs.
• Prefer a backpack design with wide shoulder straps and LowVib technology to reduce physical strain.
• Want convenient engine controls like air purge starting and throttle cruise control for long cleaning sessions.

Consider something else if you:

• Prefer a lightweight handheld blower or electric equipment that does not require mixing gas fuel.
• Only have a small patio or narrow walkway where standard lower-power blowers are sufficient.

Confirm on the listing:

• Check what exact accessories or tube components come packaged inside the retail box.
• Confirm the required 2-cycle fuel mixture ratio recommended by the manufacturer.
• Review the total physical weight of the unit to ensure it fits your carrying comfort level.
• Verify if additional maintenance kits or replacement filters are included or sold separately.

How to compare your options: When evaluating backpack leaf blowers, focus on air volume in CFM, top air speed in MPH, and overall ergonomic features. High output figures like 972 CFM and 37 N of blowing force indicate strong capacity for heavy debris. If you plan to operate a blower for extended periods, load-reducing harness straps, adjustable offset handles, and built-in cruise control become critical factors for daily comfort.

Always prime the fuel system using the built-in air purge function prior to pulling the starter cord to clear trapped air from the carburetor.

Adjust the load-reducing harness straps and offset handle to match your torso size so the backpack weight rests securely without straining your shoulders.

Engage the cruise control feature during straightforward clearing passes across large lawns to maintain a steady air speed while relaxing your grip.

Inspect and service the pro-grade air filter regularly according to the product documentation to maintain proper engine airflow and season-after-season reliability.

What powers the Husqvarna 570BTS leaf blower?
It is powered by a 66-cc, 4-HP 2-cycle X-Torq gas engine engineered to deliver power efficiently even at lower RPMs.

How does the air purge feature help during startup?
The air purge system removes air from the carburetor and fuel lines, making the engine easier and more reliable to start.

Does this leaf blower have cruise control?
Yes, it features a multi-speed throttle equipped with cruise control so you can set and maintain a consistent speed during operation.

What harness and ergonomic features are included?
It includes a load-reducing backpack harness with wide shoulder straps, an adjustable offset soft-grip handle, and LowVib vibration dampening technology.

What is the maximum noise level or fuel tank capacity?
The manufacturer listing does not state the exact fuel tank capacity or sound decibel rating, so check the owner documentation for those operational specifications.