The FS 6600 D three-speed gearbox from Husqvarna Construction Products, Olathe, Kan., is a professional saw for use on large- and mid-size jobs. A Tier III-compliant engine reduces emissions, and the patented power-transmission system transmits more power to the blade shaft (60 hp) with optimum torque than similar models in its class. Like other large flat saws, the FS 6600 D can accommodate different blade sizes.
