Husqvarna 590BTS 79.4cc Commercial Backpack Blower

Key Features

Powerful 79.4cc 2-Stroke Engine

The 79.4cc engine provides the high-output performance required for moving large volumes of leaves and heavy debris across demanding job sites.

• 79.4cc engine displacement
• 5.5 hp output shaft power
• Maximum power speed: 7,700 RPM
• Reliable 2-stroke engine design
• Engineered for demanding professional applications

Exceptional Blowing Performance

The 590BTS delivers substantial airflow and blowing force for fast debris clearing.

• 56N maximum blow force
• 1,245 CFM maximum air flow at the round nozzle
• 216 MPH maximum air speed at the round nozzle
• 3.78-inch tube diameter
• Designed for large-scale leaf and debris removal

AutoTune™ Technology

Husqvarna AutoTune™ simplifies operation by automatically managing carburetor settings and compensating for changing weather and altitude conditions.

• Helps simplify starting
• Automatically adjusts carburetor settings
• Compensates for varying weather conditions
• Compensates for altitude changes
• Helps maintain consistent engine performance

Large Fuel Tank for Extended Productivity

The large fuel tank helps reduce interruptions during long workdays, allowing crews to spend more time clearing debris and less time refueling.

• Fuel tank capacity: 91.3 fl oz (US)
• Fuel consumption: 395 g/kWh
• Designed for extended operating periods

Padded Harness & Hip Belt

The integrated harness system is designed to distribute the blower’s weight more evenly across the operator’s body.

• Padded harness
• Integrated hip belt
• Improved weight distribution
• Designed for extended professional use

LowVib® Vibration Reduction

Husqvarna LowVib® technology helps reduce vibration transferred to the operator, helping minimize fatigue during prolonged operation.

• Reduced operator vibration
• Improved long-duration comfort
• Well suited to demanding commercial applications

Round Nozzle

The round nozzle is designed to deliver the blower’s maximum airflow and air-speed performance for efficient debris movement.

• Round nozzle configuration
• Maximum airflow: 1,245 CFM
• Maximum air speed: 216 MPH
• 3.78-inch tube diameter

Specifications

Engine & Performance

Blowing Capacity

Dimensions & Weight

Equipment & Features

Ideal Applications

The Husqvarna 590BTS is designed for demanding professional debris-clearing applications, including:

• Commercial landscaping
• Large lawns and properties
• Leaf cleanup
• Heavy debris removal
• Parks and grounds maintenance
• Municipal and property maintenance
• Professional landscape crews
• Large-scale seasonal cleanup

Operator Comfort & Productivity

The 590BTS combines high-output blowing performance with features designed for long workdays. Its padded harness and hip belt help distribute the machine’s weight, while LowVib® technology helps reduce vibration-related fatigue. Together, these features allow professional operators to work more comfortably during extended debris-clearing tasks.

Basic Care & Maintenance

For dependable long-term performance:

• Follow the manufacturer’s recommended maintenance schedule.
• Keep the air intake and cooling areas free of debris.
• Inspect the blower tube and nozzle regularly for damage or obstruction.
• Check the harness and hip belt before operation.
• Use the correct fuel and 2-stroke oil mixture specified by Husqvarna.
• Keep the air filter and spark plug properly maintained.
• Inspect the fuel system regularly, especially before extended storage.