HUSTLER Fastrak Supa Duty 

The Hustler fastrak Supa Duty is a heavy duty residental or light commercial zero-turn mower. Available in 48, 54 and 60 inch cut widths, and  engines. Fastrak Supa-Duty machines share up-graded features such as commercial drive systems, larger wheels, Donaldson clean air filter sytems and diamond hardened blades. New models of the Super Duty Fastraks also now come standard with Flex-Fork suspension system. They are backed by the best warranty protection of 4 years. Tractor main-frame and the leading edge of the deck are guaranteed for the life of the machine.