What are some series of John Deere lawn mowers?

John Deere manufactures the Sport, Select, Signature and Z series lawn mowers, as of 2015. The Sport series offers a 15-inch seat and easy-to-use controls. The mowers of some series have rotary dial mower height adjustment, translucent fuel tanks and hydraulic deck lifts.

John Deere manufactures X700 Signature series mowers with four-wheel drive. Four-wheel steering is available on the X734, X739 and X754 models. John Deere's zero-turn mowers are labeled the Z series and are offered in the Z200, Z400 and Z600 models. There are also various D100 series John Deere lawn tractors available; the features of these mowers include headlights, a V-twin engine and automatic transmission.