The Schwarze A4 Storm is built to handle the toughest sweeping tasks with precision and power. From busy city streets to demanding industrial sites, the A4 Storm adapts to any environment, making it a trusted choice for municipalities, industrial facilities, and construction areas across Australia and New Zealand. Here’s what makes this compact sweeper stand out.
WhisperWheel Blower Fan System
Experience the difference with the WhisperWheel blower fan system, an innovative technology that cuts noise levels by up to 70% compared to other models while increasing fuel efficiency by up to 20%. With an average noise level of less than 76 dB(a) at a distance of 50 feet, the WhisperWheel ensures efficient performance with minimal disruption in residential and commercial areas. Beyond noise reduction, the WhisperWheel delivers lower fuel consumption and higher efficiency, resulting in both cost savings and environmental benefits.
12-Volt Hydraulic System
Power, precision, and safety are at the core of the Schwarze A4 Storm’s 12-volt hydraulic system. which enhances both safety and environmental compliance. This system allows operators to raise and lower the sweeping head without running the auxiliary engine, supporting Clean Water Act and Clean Air Act compliance by reducing dust emissions. It also improves safety by allowing hydraulic adjustments without the auxiliary engine, minimising the risk of dust and debris being expelled near pedestrians or during sudden changes.
Gutter Broom Extension Override System
Take on tough-to-reach areas with confidence using the Gutter Broom Extension Override (GEO) system. The gutter brooms operate from an inboard position, delivering effective coverage and breaking up compacted debris with ease. This system is praised by operators working in tough conditions, as it removes heavy, packed-down materials efficiently. The GEO system’s design helps clean gutter lines effectively without the extra costs linked to other broom-in-head systems.
Self-Cleaning Dust Separator
Maintaining clean air circulation is key to extending the life of your equipment. The Schwarze A4 Storm’s self-cleaning dust separator ensures just that, playing a vital role in extending system longevity. By keeping the circulating air clean, the dust separator reduces wear on internal components and minimises dust emissions. This mechanism helps lower maintenance costs and ensures the sweeper performs effectively for longer.
Applications for Schwarze A4 Storm
Versatility is where the Schwarze A4 Storm truly shines. This sweeper handles a variety of tasks with ease, including:
- Municipal and Urban Sweeping – Ideal for councils and contractors looking for a compact, powerful solution. The A4 Storm excels at curb sweeping with low noise.
- Industrial Sweeping – Built to handle larger debris, making it perfect for civil and industrial environments requiring robust performance.
- Pit Cleaning – The A4 Storm, with its rear-mounted hose and 17,000 cfm airspeed, efficiently manages pit cleaning, minimising downtime.
Why Choose KOR and Schwarze
KOR is proud to offer the Schwarze A4 Storm, delivering advanced sweeping solutions across Australia and New Zealand. Explore our ranges of regenerative air sweepers and vacuum sweepers to find the right equipment for your needs.

















