WGM Knowledge Hub

The Challenge for Modern Councils

Local authorities and contractors are currently facing a "double-bind." They are under increasing pressure to meet Net Zero carbon targets while also adhering to stricter noise pollution bylaws in residential areas, schools, and hospital grounds.

Historically, battery blowers lacked the "shift" needed for wet, heavy UK leaves. The new STIHL BRA 500 and BRA 600 have officially closed that gap.

 

The 72V Revolution: Petrol Power, Battery Efficiency

These are STIHL’s first professional machines to utilize a 72V system. By drawing power from two AP System batteries simultaneously, these blowers generate the raw torque required for heavy-duty clearing. Unlike earlier battery models, these machines feature Constant Power technology, ensuring the blowing force doesn't drop as the battery depletes—you get 100% performance until the cells are empty.

Blowing Force: The "Newton" Reality

In the world of professional blowers, air speed is only half the story. The real measure of "push" is Newtons (N).

• BRA 500 (32N): Delivers the same clearing force as the industry-standard BR 600 petrol blower. It is the perfect all-rounder for path clearing and general park maintenance.

• BRA 600 (35N): Matches the power of the heavy-duty BR 700/BR 800 C-E petrol series. This is the tool for "leaf season," capable of moving deep piles of wet, compacted leaves and debris from grassed areas.

The "Silent" Advantage: STIHL Noise Reduction System

One of the biggest wins for councils is the Noise Reduction System (NRS). Standard blowers often produce a high-frequency "whine" that carries for hundreds of meters. STIHL has engineered a turbine that minimizes these disruptive frequencies.

Top Tip: At a distance of 15 metres, the sound pressure level drops to just 64 dB(A)—roughly the volume of a normal conversation—making these tools ideal for use during school hours or near care homes.

Built for the Professional Operator

WGM understands that "uptime" is everything. These machines are designed for the rigours of 8-hour shifts:

• Ergonomics: Both models use the premium padded harness from the BR 800 petrol model. The weight is positioned close to the back to maintain a stable centre of gravity.

• Weatherproof (IPX4): Fully certified for use in the rain, ensuring your teams aren't sidelined by a typical British autumn.

• Smart Fleet Management: Each unit comes with STIHL Connected built-in. Managers can track operating hours, manage maintenance schedules, and even use the app to reduce maximum power by 20% to instantly extend runtime by up to 40% for lighter tasks.

Technical Comparison: STIHL BRA 500 vs STIHL BRA 600

Max. Blowing Force - 32 Newtons vs 35 Newtons

Air Throughput - 1440 m3/h vs 1500 m3/h

Max. Air Speed - 109m/s vs 113 m/s

Voltage - Both 72V (Dual AP Battery)

Weight - Both 10.5kg

Recommended Battery - Both 2x AP 500 S Batteries

Which should you choose?

The BRA 500 is the perfect all-rounder for general park maintenance and path clearing. For contractors dealing with large volumes of wet, heavy leaves or clearing steep embankments, the extra torque of the BRA 600 is the professional choice.

Why Partner with WGM? With over 50 years of experience, Winchester Garden Machinery is more than just a retailer. We provide the infrastructure & knowledge for battery transition, including high-speed AL 501 chargers and large-scale stockholding of all cordless ranges. We offer delivery across the UK and Northern Ireland, ensuring your fleet stays powered, whatever the season.

You can read more about the full range of STIHL Commercial Equipment HERE.