The semi-automatic SmartTension minimises the risk of under- and over tensioning. Less sensitive to outer conditions and fuel variations, thanks to the cylinder design and muffler with integrated heat deflector. The unique design of the carburettor, cylinder and digital ignition system, together with air purge and decompression valve ensure an easy start. A strong Poly-V belt combined with our maintenance-free starter DuraStarter and efficient filter-system Active Air Filtration ensures long service intervals. Excellent dust control with our wet cutting kit. A progressive water valve for exact adjustment of the water volume to efficiently bind the dust and reduce slurry.