Practical, high‑output backpack blower designed for demanding clearing tasks. The 570BTS pairs a powerful X‑Torq® engine with an efficient fan to deliver high air speed and flow, while a commercial‑grade 2‑stage air filter and a ventilated harness keep runtime and operator comfort high on long jobs. Strong blowing performance Delivers up to 1320 m³/h air flow and a maximum air speed of 106 m/s with a maximum blow force of 37 N — effective for moving dense leaves and light debris over large areas. Easy starting and throttle control Quick Start with Air Purge removes air from the carburettor and fuel system for more reliable starts. Multi‑speed throttle and cruise control let you match power to the task and reduce fatigue. Built for long shifts Commercial grade 2‑stage intake filtration extends service intervals in dusty conditions and the 2.2 litre fuel tank reduces refuelling frequency on large jobs. Key specification Article ID 966629401 Power output 2.9 kW Cylinder displacement 65.6 cm³ Fuel tank 2.2 l Full specification Product size height 49.9 cm Product size length 32.5 cm Product size width 49.2 cm Cylinder displacement (metric) 65.6 cm³ Output shaft power (metric) 2.9 kW Fuel tank volume (metric) 2.2 l Fuel Consumption 431 g/kWh Maximum power speed 8000 rpm Idling speed 2000 rpm Exhaust emissions (CO₂ EU V) 680 g/kWh Sound pressure level at operators ear (LpA) 103 dB(A) Sound power level, guaranteed (LWA) 110 dB(A) Tube diameter (metric) 72 mm Harness Integrated Packaging length 553 mm Packaging width 533 mm Packaging height 572 mm Power source Petrol WEEE Classified No Product size width (imperial) 19.37 in Max Blow force 37 N Max air flow at nozzle (round) 1320 m³/h Max Air speed (Round nozzle) 106 m/s Equivalent vibration level (ahv, eq) handle 1.8 m/s² Weight (complete product w/o side packed articles) (metric) 11.2 kg Nozzle type Round Vacuum Kit No Tube diameter (imperial) 2.8 in Key features X-Torq® engine The X-Torq® engine design increases torque over a wider rpm range providing maximum cutting power. Comfort handle Soft-grip handles for optimum comfort. Quick Start with Air Purge Air purge removes air from carburetor and fuel system for easy starting Commercial grade air filter The 2-stage intake air filtration ensures long operation periods in dusty conditions. High blowing capacity The powerful and easy to start X-Torq® engine in combination with effective fan design delivers high air speed and high air flow. Utilise full blow force with minimal arm strain The offset handle makes the blow forces easier to control by preventing the arm from being pulled downwards Ergonomic harness Comfortable, ventilated and load-reducing harness with wide shoulder straps. Adjustable handles Adjustable handles for superior comfort. Ergonomic handle The handle can be angled and has rubber inserts for a stable, comfortable grip. LowVib® Dampeners between the engine and chassis effectively reduce vibrations. Multi-Speed Control Variable speed throttle with cruise control option for easier handling Features FAQs Will this fit my machine? Fitment can vary by model and deck size. Send us your mower model (and deck size if applicable) and we’ll confirm compatibility before you order. Do I need any extra brackets or fitting kits? Some accessories require a mounting kit or specific brackets depending on your machine. If you’re unsure, ask us and we’ll advise the correct setup. Can you fit it for me? Yes — if you’d like installation, let us know when ordering and we can arrange fitting (collection, workshop fit, or on-site depending on the product). How do I start the 570BTS reliably? Use the Quick Start function: operate the Air Purge to remove trapped air from the carburettor and fuel lines before pulling the starter. Follow the starting procedure in the operator manual. If persistent starting problems occur, check fuel condition and have the carburettor and ignition system inspected by an authorised service centre. Is it noisy and what protection should I use? Sound at the operator’s ear is 103 dB(A) and the guaranteed sound power level is 110 dB(A). Use appropriate hearing protection (ear defenders) and eye protection, and follow local regulations on permissible exposure to noise. What routine maintenance keeps this blower reliable? Inspect and clean the commercial 2‑stage air filter regularly, check the harness and fastenings, and follow the engine service intervals in the manual. For vibration dampeners, throttle linkage and emissions‑related service, use an authorised Husqvarna dealer to ensure correct parts and settings.
