The TB220 Troy-Bilt 3-in-1 lawn mower operates with a powerful 159cc Powermore OHV engine and will accommodate small to medium size yards. This mower is self-propelled and equipped with front wheel drive. The 21″ TriAction cutting deck offers a lightweight design, integrated deck wash, along with dual-lever height adjustment for your liking. The TB220 cutting deck height settings range from 1.25″ to 3.75″. This light weight mower has 8″ x 11″ durable wheels for easy maneuverability. 1.9 bushel grass bag included and Troy-Bilt offers a 2-year limited warranty on the TB220.