Troy-Bilt, Gas Powered Yard and Garden Cultivator. Features 29cc, 4 cycle engine, spring assist starting, adjustable tine width from 6 in. to 12 in., cultivating depth up to 5 in., six heat treated 8 in. multi cut steel tines, deluxe loop handle, sealed maintenance free heavy duty gearbox, and jumpstart capabilities. 2 year warranty.