Husqvarna 545FX is a tough, easy-to-use, high-performance 45cc forestry clearing saw developed for full-time clearance work. Powerful, easily started two-stroke engine with X-Torq® technology offers high fuel efficiency and reduced exhaust emission levels, while AutoTune™ automatic engine adjustment ensures peak performance regardless of fuel quality, climate or altitude. Optimized transmission with the bevel gear angled 24 degrees simplifies directional felling in dense forests. Excellent comfort thanks to the Balance XT™ harness. The integrated connectivity makes it easy to keep track of usage stats, service history and last known location in the Husqvarna Fleet Services™ app.