BGA 57, tool only
Perfectly balanced
General
Pleasantly quiet cordless blower in an advanced and ergonomic design. For use in residential areas to gather leaves, grass, paper and other waste into piles. Round nozzle, soft handle, and three-setting length-adjustable blower tube that can be adapted to match the user's size. Flat nozzle for increased air speed available as an accessory.
Versions
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BGA 57
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Technical specifications

Technical specifications
Technical specifications | Value |
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Rated voltage | 36 V |
Weight 1) | 2,3 kg |
Blowing force 2) | 9 N |
Max. airspeed | 55 m/s |
Air throughput 3) | 620 m³/h |
Sound pressure level 4) | 79 dB(A) |
Sound power level 4) | 90 dB(A) |
Vibration level right 5) | 0,6 m/s² |
Battery life AK 10 6) | up to 10 min |
Battery life AK 20 6) | up to 22 min |
Battery life AK 30 6) | up to 27 min |
Battery technology | Lithium-Ionen AK-System |
1) Excluding battery
2) Combination of airspeed and air throughput
3) With round nozzle
4) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
5) K-factor according to DIR 2006/42/EC = 2m / s ²
6) Battery life times are approximate and may vary depending on application
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Features

Standard equipment
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Accessories

Accessories
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Versions
- Straight nozzle
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AL 101 charger
230 V. Compatible with STIHL AK and AP batteries. With charge-level indicator (LED). Cable tie with Velcro tape. Wall-mounting possible.
Technical specifications Value Charging current 1,6 A Power output 0,08 kW Charging time AK 10 1) 95 min Charging time AK 20 1) 180 min Weight 0,7 kg 1) Up to 100 % capacity
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AL 300 quick charger
AL 300 quick charger 230 V. For STIHL AP and AR batteries. Device in housing base for wall mounting and cable rewind, with operating mode indicator (LED) and active battery cooling.
Technical specifications Value Rated voltage 220-240 V Power output 0,3 kW Weight 2,6 Pounds Weight 1,2 kg Rated current 2,3 A Charging current 6,5 A -
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Battery

Battery
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AK 10
Compact lithium-ion battery for the for the STIHL AK-System with a voltage of 36 V and a capacity of 72 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
Technical specifications Value Weight 0,8 kg Rated voltage 36 V Energy Content 1) 72 Wh Battery cell technology Lithium-Ionen AK-System 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
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AK 20
Compact lithium-ion battery for the STIHL AK-System with a voltage of 36 V and a capacity of 144 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
Technical specifications Value Weight 1,2 kg Rated voltage 36 V Energy Content 1) 144 Wh Battery cell technology Lithium-Ionen AK-System 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
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AK 30
Compact lithium-ion battery for the STIHL AK-System with a voltage of 36 V and a capacity of 180 Wh. Battery life depends on the device type. With charge level indicator (LED). Compatible with AL 101, AL 100, AL 300 and AL 500 chargers.
Technical specifications Value Weight 1,3 kg Rated voltage 36 V Energy Content 1) 180 Wh Battery cell technology Lithium-Ionen AK-System Battery life MSA 140 C-BQ 2) 45 min 1) Power capacity according to the specifications of the cell manufacturer. The actual power capacity available during operation is lower, to increase service life
2) Battery life times depend on the conditions of use and may vary
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Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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23.11.2022 |