Power and recharge cordless tools of the same system to keep working without stopping.

Battery blower and vacuum SAi 570 with Bi 540 battery and CRG 520 charger Efco
Key features
- Max air speed48 m/s (BOOST 55 m/s)
- Motor typeBrushless
- Voltage (V)56
- Max air volume750 m³/h (850 m³/h with BOOST)
- Blowing force12 N (16 N with BOOST)
- Sound pressure/power (dB(A))86/96,87
What it is
Battery blower and vacuum SAi 570 with Bi 540 battery and CRG 520 charger Efco. Key specifications: max air speed 48 m/s (BOOST 55 m/s), motor type Brushless, voltage (V) 56.
The blower is an engine-driven or cordless machine that generates a strong jet of air to move leaves, grass cuttings and light debris; some models also work as vacuums.
What it is for
Used in grounds care, from routine maintenance to seasonal work, for garden maintenance and for cleaning tasks.
How to use it
Wear safety glasses, ear defenders and a dust mask and hold it with both hands, directing the jet downwards and never towards people or animals. Push the debris towards the collection point, observing the permitted hours for noise. Switch it off and remove the battery before cleaning the nozzle or the intake.
Where it is used
- Urban green space maintenance
- Professional landscaping and gardening
- Facility services and cleaning
Technical data
- Max air speed: 48 m/s (BOOST 55 m/s)
- Motor type: Brushless
- Voltage (V): 56
- Max air volume: 750 m³/h (850 m³/h with BOOST)
- Blowing force: 12 N (16 N with BOOST)
- Sound pressure/power (dB(A)): 86/96,87
- Vibration, left/right (m/s²): < 2,5
- Compatible batteries: Bi 525, Bi 540
- Adjustable air speed: 3 levels + BOOST
- Cruise control function: Sì
- Delivery hose with duck bill outlet: Standard
- Single webbing with double karabiner: Optional
- Use: Sharp Pro
- Equipment supplied: Price with Bi 540 battery and CRG 520 charger
Who it is for
Designed for gardeners and industrial cleaners.
Related products
- Battery blower and vacuum SAi 570 Efco
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Before you order
In your request, please state the supply voltage, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 16
| Max air speed | 48 m/s (BOOST 55 m/s) |
|---|---|
| Motor type | Brushless |
| Voltage (V) | 56 |
| Max air volume | 750 m³/h (850 m³/h with BOOST) |
| Blowing force | 12 N (16 N with BOOST) |
| Sound pressure/power (dB(A)) | 86/96,87 |
| Vibration, left/right (m/s²) | < 2,5 |
| Compatible batteries | Bi 525, Bi 540 |
| Adjustable air speed | 3 levels + BOOST |
| Cruise control function | Sì |
| Delivery hose with duck-bill outlet | Standard |
| Single webbing with double karabiner | Optional |
| Use | Sharp Pro |
| Equipment supplied | Price with Bi 540 battery and CRG 520 charger |
| Charging time with CRG 520 | 35’ (Bi 525 - 2,5 Ah) / 45’ (Bi 540 - 4 Ah) |
| Weight without battery (kg) | 2,3 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Battery blower and vacuum SAi 570 with Bi 540 battery and CRG 520 charger Efco
|
Battery blower and vacuum SAi 570 Efco
|
Battery blower and vacuum SAi 60 BOOST with Bi 5.0 EF battery and CRG charger Efco
|
Battery blower and vacuum SAi 60 BOOST Efco
|
|---|---|---|---|---|
| Brand | Efco | Efco | Efco | Efco |
| Max air speed | 48 m/s (BOOST 55 m/s) | 48 m/s (BOOST 55 m/s) | 40 m/s (BOOST 50 m/s) | 40 m/s (BOOST 50 m/s) |
| Motor type | Brushless | Brushless | Brushless | Brushless |
| Voltage | 56 V | 56 V | 40 V | 40 V |
| Max air volume | 750 m³/h (850 m³/h with BOOST) | 750 m³/h (850 m³/h with BOOST) | — | — |
| Sound pressure/power (dB(A)) | 86/96,87 dB(A | 86/96,87 dB(A | 88,6/98 dB(A | 88,6/98 dB(A |
| Vibration, left/right | < 2,5 | < 2,5 | < 2,5 | < 2,5 |
| Compatible batteries | Bi 525, Bi 540 | Bi 525, Bi 540 | Bi 2,0 EF, Bi 5,0 EF | Bi 2,0 EF, Bi 5,0 EF |
| Weight without battery | 2,3 kg | — | 2,8 kg | — |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
For safety
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.
Protect eyes and face from fragments, dust, splashes and impacts.







