Ideal for the smaller yd, the compact, 161cc self-propelled gas-powered power smart DB2321S Self propelled lawn mower is easy to operate in tight spaces & features three cutting systems including side discharge option & mulching capability plus a collection rear bag. Offering a smart, powerful, highly efficient & lightweight design & the DB2321S features a rear wheel drive mode that makes it easier to maneuver on uneven & rough. The deep dome deck design accompanied with the sharp & solid blade makes for better mulching. Easy to operate & weighing just 90. 4 lbs. , the mower also features a durable steel deck that cuts a 21 in. Swath & adjustable height from 1. 18 to 3 in. To meet your varying needs.