Description
The new ST37 Z backpack brush cutter represents the evolution of Active’s Strato Charged range. Equipped with a 30.8 cc Strato Charged engine (2.2 hp / 1.6 kW), it delivers high power, a 20% reduction in fuel consumption, and an 80% decrease in pollutant emissions compared with traditional 2-stroke engines. The anti-vibration system with angled springs and the ergonomic handle ensure exceptional comfort even during prolonged use. The transmission with a 26 mm special alloy tube and the High Power bevel gear head guarantee maximum smoothness and durability. The quick-release cutting tool attachment allows you to switch from the line head to the blade in just a few seconds. Ideal for intensive brush clearing, undergrowth maintenance, and professional forestry work.








