The Husqvarna 553RBX is a powerful, high-performance professional petrol-powered (2-stroke) backpack brushcutter developed for the toughest grass and brush clearing and heavy-duty use in the most difficult terrains. This strong and robust 50cc brushcutter is trimmer line, blade and saw capable, providing portable raw power and excellent fuel economy in a highly portable and comfortable backpack form for maximum operator convenience. The 553RBX is a high-specification brushcutter which features intuitive controls, an X-Torq engine with air purge and Smart Start for easy starting, a convenient J-handle for increased versatility and is equipped with a Tap n Go trimmer head, which make it very easy to start and use. It also has adjustable comfortable harness designed for dynamic muscle work and minimum strain on the user.