The 570BTS is Husqvarna's answer for people who run a blower all day. A 66cc X-Torq engine drives 972 CFM, the largest airflow of the premium group, and the design is described as commercial-grade for professional use. The adjustable, offset soft-grip handle changes the angle of your wrist, which is the kind of detail that pays off after an hour of work.
It is the heaviest and most expensive of the six, so it only makes sense if you work long sessions or large lots. Against the 350iB, which is cordless, it has no runtime limit but needs premix, a pull cord and a tune-up. Against the EGO LB8803-2 at 880 CFM, it trades quiet for sustained output.
Plan on regular service: mix fuel to the stated ratio, clean the air filter often, replace the spark plug and torque the bolts. The dealer network is the real premium, because parts and warranty work are easy to find. Ask the dealer about a service plan before the first season, and register the machine so any warranty claim does not hinge on a lost receipt. A used 570BTS holds its value far better than an unbranded import, which is part of what the price buys.
What works
- 972 CFM is the highest airflow here
- Commercial-grade design and dealer support
- Adjustable offset grip reduces wrist strain
- X-Torq engine aimed at lower emissions
Watch out for
- Heaviest and loudest option here
- Premix fuel and regular tune-ups
- Highest cost tier
Spec sheet
- Airflow
- 972 CFM
- Engine
- 66cc X-Torq 2-cycle
- Power claim
- 4HP
- Grade
- Commercial, for professional use
- Handle
- Adjustable offset soft grip






