The deep dome deck design accompanied with the sharp and solid blade makes for better mulching. Easy to operate and weighing just 90.4 lbs. The mower also features a durable steel deck that cuts a 21 in.Swath and adjustable height from 1.18 to 3 in. To meet your varying needs. Powered by 170 cc engine delivering the right amount of power in a compact, lightweight package. 3-in-1 bag, side discharge and mulching capability allows you to spread grass clippings to the side, returning key nutrients to your lawn so your grass can grow healthy and thick. Large rear mounted 18 Gal. 5-position height adjustment allows you to change the cutting height to easily cut grass, weeds and overgrowth, and the 8-inch rear wheels make it easy to move.